From 18245e18eeae15e928b46c1ae0f3a19bdc50419d Mon Sep 17 00:00:00 2001 From: Michael Krufky Date: Sun, 15 Jun 2008 17:52:24 -0300 Subject: V4L/DVB (8286): sms1xxx: remove typedefs Signed-off-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/siano/smscoreapi.c | 243 ++++++++++++++-------------- drivers/media/dvb/siano/smscoreapi.h | 299 +++++++---------------------------- drivers/media/dvb/siano/smsdvb.c | 70 ++++---- drivers/media/dvb/siano/smsusb.c | 62 ++++---- 4 files changed, 256 insertions(+), 418 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c index d82aafacfb1..e3c6d9cb562 100644 --- a/drivers/media/dvb/siano/smscoreapi.c +++ b/drivers/media/dvb/siano/smscoreapi.c @@ -50,33 +50,27 @@ #define PWARNING(fmt, args...) #endif -typedef struct _smscore_device_notifyee -{ +struct smscore_device_notifyee_t { struct list_head entry; hotplug_t hotplug; -} smscore_device_notifyee_t; +}; -typedef struct _smscore_subclient -{ +struct smscore_idlist_t { struct list_head entry; int id; int data_type; -} smscore_idlist_t; +}; -typedef struct _smscore_client -{ +struct smscore_client_t { struct list_head entry; - smscore_device_t *coredev; + struct smscore_device_t *coredev; void *context; struct list_head idlist; onresponse_t onresponse_handler; onremove_t onremove_handler; -} *psmscore_client_t; - - +}; -typedef struct _smscore_device -{ +struct smscore_device_t { struct list_head entry; struct list_head clients; @@ -107,15 +101,14 @@ typedef struct _smscore_device struct completion version_ex_done, data_download_done, trigger_done; struct completion init_device_done, reload_start_done, resume_done; -} *psmscore_device_t; +}; -typedef struct _smscore_registry_entry -{ +struct smscore_registry_entry_t { struct list_head entry; char devpath[32]; int mode; - sms_device_type_st type; -} smscore_registry_entry_t; + enum sms_device_type_st type; +}; struct list_head g_smscore_notifyees; struct list_head g_smscore_devices; @@ -129,23 +122,24 @@ static int default_mode = 1; module_param(default_mode, int, 0644); MODULE_PARM_DESC(default_mode, "default firmware id (device mode)"); -static smscore_registry_entry_t *smscore_find_registry(char *devpath) +static struct smscore_registry_entry_t *smscore_find_registry(char *devpath) { - smscore_registry_entry_t *entry; + struct smscore_registry_entry_t *entry; struct list_head *next; kmutex_lock(&g_smscore_registrylock); for (next = g_smscore_registry.next; next != &g_smscore_registry; next = next->next) { - entry = (smscore_registry_entry_t *) next; + entry = (struct smscore_registry_entry_t *) next; if (!strcmp(entry->devpath, devpath)) { kmutex_unlock(&g_smscore_registrylock); return entry; } } - entry = (smscore_registry_entry_t *) - kmalloc(sizeof(smscore_registry_entry_t), GFP_KERNEL); + entry = (struct smscore_registry_entry_t *) + kmalloc(sizeof(struct smscore_registry_entry_t), + GFP_KERNEL); if (entry) { entry->mode = default_mode; strcpy(entry->devpath, devpath); @@ -159,7 +153,7 @@ static smscore_registry_entry_t *smscore_find_registry(char *devpath) int smscore_registry_getmode(char *devpath) { - smscore_registry_entry_t *entry; + struct smscore_registry_entry_t *entry; entry = smscore_find_registry(devpath); if (entry) @@ -170,9 +164,9 @@ int smscore_registry_getmode(char *devpath) return default_mode; } -sms_device_type_st smscore_registry_gettype(char *devpath) +enum sms_device_type_st smscore_registry_gettype(char *devpath) { - smscore_registry_entry_t *entry; + struct smscore_registry_entry_t *entry; entry = smscore_find_registry(devpath); if (entry) @@ -185,7 +179,7 @@ sms_device_type_st smscore_registry_gettype(char *devpath) void smscore_registry_setmode(char *devpath, int mode) { - smscore_registry_entry_t *entry; + struct smscore_registry_entry_t *entry; entry = smscore_find_registry(devpath); if (entry) @@ -194,9 +188,9 @@ void smscore_registry_setmode(char *devpath, int mode) printk(KERN_ERR "%s No registry found.\n", __func__); } -void smscore_registry_settype(char *devpath, sms_device_type_st type) +void smscore_registry_settype(char *devpath, enum sms_device_type_st type) { - smscore_registry_entry_t *entry; + struct smscore_registry_entry_t *entry; entry = smscore_find_registry(devpath); if (entry) @@ -229,20 +223,22 @@ void list_add_locked(struct list_head *new, struct list_head *head, */ int smscore_register_hotplug(hotplug_t hotplug) { - smscore_device_notifyee_t *notifyee; + struct smscore_device_notifyee_t *notifyee; struct list_head *next, *first; int rc = 0; kmutex_lock(&g_smscore_deviceslock); - notifyee = kmalloc(sizeof(smscore_device_notifyee_t), GFP_KERNEL); + notifyee = kmalloc(sizeof(struct smscore_device_notifyee_t), + GFP_KERNEL); if (notifyee) { /* now notify callback about existing devices */ first = &g_smscore_devices; for (next = first->next; next != first && !rc; next = next->next) { - smscore_device_t *coredev = (smscore_device_t *) next; + struct smscore_device_t *coredev = + (struct smscore_device_t *) next; rc = hotplug(coredev, coredev->device, 1); } @@ -274,8 +270,8 @@ void smscore_unregister_hotplug(hotplug_t hotplug) first = &g_smscore_notifyees; for (next = first->next; next != first;) { - smscore_device_notifyee_t *notifyee = - (smscore_device_notifyee_t *) next; + struct smscore_device_notifyee_t *notifyee = + (struct smscore_device_notifyee_t *) next; next = next->next; if (notifyee->hotplug == hotplug) { @@ -287,19 +283,19 @@ void smscore_unregister_hotplug(hotplug_t hotplug) kmutex_unlock(&g_smscore_deviceslock); } -void smscore_notify_clients(smscore_device_t *coredev) +void smscore_notify_clients(struct smscore_device_t *coredev) { - smscore_client_t *client; + struct smscore_client_t *client; /* the client must call smscore_unregister_client from remove handler */ while (!list_empty(&coredev->clients)) { - client = (smscore_client_t *) coredev->clients.next; + client = (struct smscore_client_t *) coredev->clients.next; client->onremove_handler(client->context); } } -int smscore_notify_callbacks(smscore_device_t *coredev, struct device *device, - int arrival) +int smscore_notify_callbacks(struct smscore_device_t *coredev, + struct device *device, int arrival) { struct list_head *next, *first; int rc = 0; @@ -309,7 +305,7 @@ int smscore_notify_callbacks(smscore_device_t *coredev, struct device *device, first = &g_smscore_notifyees; for (next = first->next; next != first; next = next->next) { - rc = ((smscore_device_notifyee_t *) next)-> + rc = ((struct smscore_device_notifyee_t *) next)-> hotplug(coredev, device, arrival); if (rc < 0) break; @@ -318,10 +314,11 @@ int smscore_notify_callbacks(smscore_device_t *coredev, struct device *device, return rc; } -smscore_buffer_t *smscore_createbuffer(u8 *buffer, void *common_buffer, +struct smscore_buffer_t *smscore_createbuffer(u8 *buffer, void *common_buffer, dma_addr_t common_buffer_phys) { - smscore_buffer_t *cb = kmalloc(sizeof(smscore_buffer_t), GFP_KERNEL); + struct smscore_buffer_t *cb = + kmalloc(sizeof(struct smscore_buffer_t), GFP_KERNEL); if (!cb) { printk(KERN_INFO "%s kmalloc(...) failed\n", __func__); return NULL; @@ -344,13 +341,13 @@ smscore_buffer_t *smscore_createbuffer(u8 *buffer, void *common_buffer, * * @return 0 on success, <0 on error. */ -int smscore_register_device(smsdevice_params_t *params, - smscore_device_t **coredev) +int smscore_register_device(struct smsdevice_params_t *params, + struct smscore_device_t **coredev) { - smscore_device_t *dev; + struct smscore_device_t *dev; u8 *buffer; - dev = kzalloc(sizeof(smscore_device_t), GFP_KERNEL); + dev = kzalloc(sizeof(struct smscore_device_t), GFP_KERNEL); if (!dev) { printk(KERN_INFO "%s kzalloc(...) failed\n", __func__); return -ENOMEM; @@ -389,7 +386,7 @@ int smscore_register_device(smsdevice_params_t *params, for (buffer = dev->common_buffer; dev->num_buffers < params->num_buffers; dev->num_buffers++, buffer += params->buffer_size) { - smscore_buffer_t *cb = + struct smscore_buffer_t *cb = smscore_createbuffer(buffer, dev->common_buffer, dev->common_buffer_phys); if (!cb) { @@ -437,7 +434,7 @@ int smscore_register_device(smsdevice_params_t *params, * * @return 0 on success, <0 on error. */ -int smscore_start_device(smscore_device_t *coredev) +int smscore_start_device(struct smscore_device_t *coredev) { int rc = smscore_set_device_mode( coredev, smscore_registry_getmode(coredev->devpath)); @@ -459,7 +456,7 @@ int smscore_start_device(smscore_device_t *coredev) return rc; } -int smscore_sendrequest_and_wait(smscore_device_t *coredev, void *buffer, +int smscore_sendrequest_and_wait(struct smscore_device_t *coredev, void *buffer, size_t size, struct completion *completion) { int rc = coredev->sendrequest_handler(coredev->context, buffer, size); @@ -474,11 +471,11 @@ int smscore_sendrequest_and_wait(smscore_device_t *coredev, void *buffer, 0 : -ETIME; } -int smscore_load_firmware_family2(smscore_device_t *coredev, void *buffer, - size_t size) +int smscore_load_firmware_family2(struct smscore_device_t *coredev, + void *buffer, size_t size) { - SmsFirmware_ST *firmware = (SmsFirmware_ST *) buffer; - SmsMsgHdr_ST *msg; + struct SmsFirmware_ST *firmware = (struct SmsFirmware_ST *) buffer; + struct SmsMsgHdr_ST *msg; u32 mem_address = firmware->StartAddress; u8 *payload = firmware->Payload; int rc = 0; @@ -492,14 +489,14 @@ int smscore_load_firmware_family2(smscore_device_t *coredev, void *buffer, } /* PAGE_SIZE buffer shall be enough and dma aligned */ - msg = (SmsMsgHdr_ST *) kmalloc(PAGE_SIZE, GFP_KERNEL | GFP_DMA); + msg = (struct SmsMsgHdr_ST *) kmalloc(PAGE_SIZE, GFP_KERNEL | GFP_DMA); if (!msg) return -ENOMEM; if (coredev->mode != DEVICE_MODE_NONE) { PDEBUG("Sending reload command\n"); SMS_INIT_MSG(msg, MSG_SW_RELOAD_START_REQ, - sizeof(SmsMsgHdr_ST)); + sizeof(struct SmsMsgHdr_ST)); rc = smscore_sendrequest_and_wait(coredev, msg, msg->msgLength, &coredev->reload_start_done); @@ -507,11 +504,12 @@ int smscore_load_firmware_family2(smscore_device_t *coredev, void *buffer, } while (size && rc >= 0) { - SmsDataDownload_ST *DataMsg = (SmsDataDownload_ST *) msg; + struct SmsDataDownload_ST *DataMsg = + (struct SmsDataDownload_ST *) msg; int payload_size = min((int) size, SMS_MAX_PAYLOAD_SIZE); SMS_INIT_MSG(msg, MSG_SMS_DATA_DOWNLOAD_REQ, - (u16)(sizeof(SmsMsgHdr_ST) + + (u16)(sizeof(struct SmsMsgHdr_ST) + sizeof(u32) + payload_size)); DataMsg->MemAddr = mem_address; @@ -535,10 +533,11 @@ int smscore_load_firmware_family2(smscore_device_t *coredev, void *buffer, if (rc >= 0) { if (coredev->mode == DEVICE_MODE_NONE) { - SmsMsgData_ST *TriggerMsg = (SmsMsgData_ST *) msg; + struct SmsMsgData_ST *TriggerMsg = + (struct SmsMsgData_ST *) msg; SMS_INIT_MSG(msg, MSG_SMS_SWDOWNLOAD_TRIGGER_REQ, - sizeof(SmsMsgHdr_ST) + + sizeof(struct SmsMsgHdr_ST) + sizeof(u32) * 5); TriggerMsg->msgData[0] = firmware->StartAddress; @@ -560,7 +559,7 @@ int smscore_load_firmware_family2(smscore_device_t *coredev, void *buffer, &coredev->trigger_done); } else { SMS_INIT_MSG(msg, MSG_SW_RELOAD_EXEC_REQ, - sizeof(SmsMsgHdr_ST)); + sizeof(struct SmsMsgHdr_ST)); rc = coredev->sendrequest_handler(coredev->context, msg, msg->msgLength); @@ -588,7 +587,8 @@ int smscore_load_firmware_family2(smscore_device_t *coredev, void *buffer, * * @return 0 on success, <0 on error. */ -int smscore_load_firmware_from_file(smscore_device_t *coredev, char *filename, +int smscore_load_firmware_from_file(struct smscore_device_t *coredev, + char *filename, loadfirmware_t loadfirmware_handler) { int rc = -ENOENT; @@ -632,8 +632,8 @@ int smscore_load_firmware_from_file(smscore_device_t *coredev, char *filename, return rc; } -int smscore_load_firmware_from_buffer(smscore_device_t *coredev, u8 *buffer, - int size, int new_mode) +int smscore_load_firmware_from_buffer(struct smscore_device_t *coredev, + u8 *buffer, int size, int new_mode) { PERROR("Feature not implemented yet\n"); return -EFAULT; @@ -648,9 +648,9 @@ int smscore_load_firmware_from_buffer(smscore_device_t *coredev, u8 *buffer, * * @return 0 on success, <0 on error. */ -void smscore_unregister_device(smscore_device_t *coredev) +void smscore_unregister_device(struct smscore_device_t *coredev) { - smscore_buffer_t *cb; + struct smscore_buffer_t *cb; int num_buffers = 0; int retry = 0; @@ -695,17 +695,19 @@ void smscore_unregister_device(smscore_device_t *coredev) printk(KERN_INFO "%s device %p destroyed\n", __func__, coredev); } -int smscore_detect_mode(smscore_device_t *coredev) +int smscore_detect_mode(struct smscore_device_t *coredev) { - void *buffer = kmalloc(sizeof(SmsMsgHdr_ST) + SMS_DMA_ALIGNMENT, + void *buffer = kmalloc(sizeof(struct SmsMsgHdr_ST) + SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA); - SmsMsgHdr_ST *msg = (SmsMsgHdr_ST *) SMS_ALIGN_ADDRESS(buffer); + struct SmsMsgHdr_ST *msg = + (struct SmsMsgHdr_ST *) SMS_ALIGN_ADDRESS(buffer); int rc; if (!buffer) return -ENOMEM; - SMS_INIT_MSG(msg, MSG_SMS_GET_VERSION_EX_REQ, sizeof(SmsMsgHdr_ST)); + SMS_INIT_MSG(msg, MSG_SMS_GET_VERSION_EX_REQ, + sizeof(struct SmsMsgHdr_ST)); rc = smscore_sendrequest_and_wait(coredev, msg, msg->msgLength, &coredev->version_ex_done); @@ -754,11 +756,11 @@ char *smscore_fw_lkup[][SMS_NUM_OF_DEVICE_TYPES] = { * * @return 0 on success, <0 on error. */ -int smscore_set_device_mode(smscore_device_t *coredev, int mode) +int smscore_set_device_mode(struct smscore_device_t *coredev, int mode) { void *buffer; int rc = 0; - sms_device_type_st type; + enum sms_device_type_st type; PDEBUG("set device mode to %d\n", mode); if (coredev->device_flags & SMS_DEVICE_FAMILY2) { @@ -798,14 +800,15 @@ int smscore_set_device_mode(smscore_device_t *coredev, int mode) printk(KERN_INFO "%s mode %d supported by running " "firmware\n", __func__, mode); - buffer = kmalloc(sizeof(SmsMsgData_ST) + SMS_DMA_ALIGNMENT, - GFP_KERNEL | GFP_DMA); + buffer = kmalloc(sizeof(struct SmsMsgData_ST) + + SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA); if (buffer) { - SmsMsgData_ST *msg = - (SmsMsgData_ST *) SMS_ALIGN_ADDRESS(buffer); + struct SmsMsgData_ST *msg = + (struct SmsMsgData_ST *) + SMS_ALIGN_ADDRESS(buffer); SMS_INIT_MSG(&msg->xMsgHeader, MSG_SMS_INIT_DEVICE_REQ, - sizeof(SmsMsgData_ST)); + sizeof(struct SmsMsgData_ST)); msg->msgData[0] = mode; rc = smscore_sendrequest_and_wait( @@ -853,7 +856,7 @@ int smscore_set_device_mode(smscore_device_t *coredev, int mode) * * @return current mode */ -int smscore_get_device_mode(smscore_device_t *coredev) +int smscore_get_device_mode(struct smscore_device_t *coredev) { return coredev->mode; } @@ -868,10 +871,10 @@ int smscore_get_device_mode(smscore_device_t *coredev) * @param id client id (SMS_DONT_CARE for all id) * */ -smscore_client_t *smscore_find_client(smscore_device_t *coredev, +struct smscore_client_t *smscore_find_client(struct smscore_device_t *coredev, int data_type, int id) { - smscore_client_t *client = NULL; + struct smscore_client_t *client = NULL; struct list_head *next, *first; unsigned long flags; struct list_head *firstid, *nextid; @@ -882,14 +885,14 @@ smscore_client_t *smscore_find_client(smscore_device_t *coredev, for (next = first->next; (next != first) && !client; next = next->next) { - firstid = &((smscore_client_t *)next)->idlist; + firstid = &((struct smscore_client_t *)next)->idlist; for (nextid = firstid->next; nextid != firstid; nextid = nextid->next) { - if ((((smscore_idlist_t *)nextid)->id == id) && - (((smscore_idlist_t *)nextid)->data_type == data_type || - (((smscore_idlist_t *)nextid)->data_type == 0))) { - client = (smscore_client_t *) next; + if ((((struct smscore_idlist_t *)nextid)->id == id) && + (((struct smscore_idlist_t *)nextid)->data_type == data_type || + (((struct smscore_idlist_t *)nextid)->data_type == 0))) { + client = (struct smscore_client_t *) next; break; } } @@ -907,10 +910,12 @@ smscore_client_t *smscore_find_client(smscore_device_t *coredev, * @param cb pointer to response buffer descriptor * */ -void smscore_onresponse(smscore_device_t *coredev, smscore_buffer_t *cb) +void smscore_onresponse(struct smscore_device_t *coredev, + struct smscore_buffer_t *cb) { - SmsMsgHdr_ST *phdr = (SmsMsgHdr_ST *)((u8 *) cb->p + cb->offset); - smscore_client_t *client = + struct SmsMsgHdr_ST *phdr = + (struct SmsMsgHdr_ST *)((u8 *) cb->p + cb->offset); + struct smscore_client_t *client = smscore_find_client(coredev, phdr->msgType, phdr->msgDstId); int rc = -EBUSY; @@ -940,7 +945,8 @@ void smscore_onresponse(smscore_device_t *coredev, smscore_buffer_t *cb) switch (phdr->msgType) { case MSG_SMS_GET_VERSION_EX_RES: { - SmsVersionRes_ST *ver = (SmsVersionRes_ST *) phdr; + struct SmsVersionRes_ST *ver = + (struct SmsVersionRes_ST *) phdr; printk(KERN_DEBUG "%s: MSG_SMS_GET_VERSION_EX_RES " "id %d prots 0x%x ver %d.%d\n", __func__, ver->FirmwareId, ver->SupportedProtocols, @@ -994,15 +1000,15 @@ void smscore_onresponse(smscore_device_t *coredev, smscore_buffer_t *cb) * * @return pointer to descriptor on success, NULL on error. */ -smscore_buffer_t *smscore_getbuffer(smscore_device_t *coredev) +struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev) { - smscore_buffer_t *cb = NULL; + struct smscore_buffer_t *cb = NULL; unsigned long flags; spin_lock_irqsave(&coredev->bufferslock, flags); if (!list_empty(&coredev->buffers)) { - cb = (smscore_buffer_t *) coredev->buffers.next; + cb = (struct smscore_buffer_t *) coredev->buffers.next; list_del(&cb->entry); } @@ -1019,16 +1025,18 @@ smscore_buffer_t *smscore_getbuffer(smscore_device_t *coredev) * @param cb pointer buffer descriptor * */ -void smscore_putbuffer(smscore_device_t *coredev, smscore_buffer_t *cb) +void smscore_putbuffer(struct smscore_device_t *coredev, + struct smscore_buffer_t *cb) { list_add_locked(&cb->entry, &coredev->buffers, &coredev->bufferslock); } -int smscore_validate_client(smscore_device_t *coredev, - smscore_client_t *client, int data_type, int id) +int smscore_validate_client(struct smscore_device_t *coredev, + struct smscore_client_t *client, + int data_type, int id) { - smscore_idlist_t *listentry; - smscore_client_t *registered_client; + struct smscore_idlist_t *listentry; + struct smscore_client_t *registered_client; if (!client) { PERROR("bad parameter.\n"); @@ -1042,7 +1050,7 @@ int smscore_validate_client(smscore_device_t *coredev, PERROR("The msg ID already registered to another client.\n"); return -EEXIST; } - listentry = kzalloc(sizeof(smscore_idlist_t), GFP_KERNEL); + listentry = kzalloc(sizeof(struct smscore_idlist_t), GFP_KERNEL); if (!listentry) { PERROR("Can't allocate memory for client id.\n"); return -ENOMEM; @@ -1068,11 +1076,11 @@ int smscore_validate_client(smscore_device_t *coredev, * * @return 0 on success, <0 on error. */ -int smscore_register_client(smscore_device_t *coredev, - smsclient_params_t *params, - smscore_client_t **client) +int smscore_register_client(struct smscore_device_t *coredev, + struct smsclient_params_t *params, + struct smscore_client_t **client) { - smscore_client_t *newclient; + struct smscore_client_t *newclient; /* check that no other channel with same parameters exists */ if (smscore_find_client(coredev, params->data_type, params->initial_id)) { @@ -1080,7 +1088,7 @@ int smscore_register_client(smscore_device_t *coredev, return -EEXIST; } - newclient = kzalloc(sizeof(smscore_client_t), GFP_KERNEL); + newclient = kzalloc(sizeof(struct smscore_client_t), GFP_KERNEL); if (!newclient) { PERROR("Failed to allocate memory for client.\n"); return -ENOMEM; @@ -1109,17 +1117,17 @@ int smscore_register_client(smscore_device_t *coredev, * smscore_register_client * */ -void smscore_unregister_client(smscore_client_t *client) +void smscore_unregister_client(struct smscore_client_t *client) { - smscore_device_t *coredev = client->coredev; + struct smscore_device_t *coredev = client->coredev; unsigned long flags; spin_lock_irqsave(&coredev->clientslock, flags); while (!list_empty(&client->idlist)) { - smscore_idlist_t *identry = - (smscore_idlist_t *) client->idlist.next; + struct smscore_idlist_t *identry = + (struct smscore_idlist_t *) client->idlist.next; list_del(&identry->entry); kfree(identry); } @@ -1143,10 +1151,11 @@ void smscore_unregister_client(smscore_client_t *client) * * @return 0 on success, <0 on error. */ -int smsclient_sendrequest(smscore_client_t *client, void *buffer, size_t size) +int smsclient_sendrequest(struct smscore_client_t *client, + void *buffer, size_t size) { - smscore_device_t *coredev; - SmsMsgHdr_ST *phdr = (SmsMsgHdr_ST *) buffer; + struct smscore_device_t *coredev; + struct SmsMsgHdr_ST *phdr = (struct SmsMsgHdr_ST *) buffer; int rc; if (client == NULL) { @@ -1177,7 +1186,7 @@ int smsclient_sendrequest(smscore_client_t *client, void *buffer, size_t size) * * @return size (in bytes) of the buffer */ -int smscore_get_common_buffer_size(smscore_device_t *coredev) +int smscore_get_common_buffer_size(struct smscore_device_t *coredev) { return coredev->common_buffer_size; } @@ -1190,7 +1199,7 @@ int smscore_get_common_buffer_size(smscore_device_t *coredev) * * @return 0 on success, <0 on error. */ -int smscore_map_common_buffer(smscore_device_t *coredev, +int smscore_map_common_buffer(struct smscore_device_t *coredev, struct vm_area_struct *vma) { unsigned long end = vma->vm_end, @@ -1247,8 +1256,9 @@ void smscore_module_exit(void) kmutex_lock(&g_smscore_deviceslock); while (!list_empty(&g_smscore_notifyees)) { - smscore_device_notifyee_t *notifyee = - (smscore_device_notifyee_t *) g_smscore_notifyees.next; + struct smscore_device_notifyee_t *notifyee = + (struct smscore_device_notifyee_t *) + g_smscore_notifyees.next; list_del(¬ifyee->entry); kfree(notifyee); @@ -1257,8 +1267,9 @@ void smscore_module_exit(void) kmutex_lock(&g_smscore_registrylock); while (!list_empty(&g_smscore_registry)) { - smscore_registry_entry_t *entry = - (smscore_registry_entry_t *) g_smscore_registry.next; + struct smscore_registry_entry_t *entry = + (struct smscore_registry_entry_t *) + g_smscore_registry.next; list_del(&entry->entry); kfree(entry); diff --git a/drivers/media/dvb/siano/smscoreapi.h b/drivers/media/dvb/siano/smscoreapi.h index f0675cf4cef..be98baf3085 100644 --- a/drivers/media/dvb/siano/smscoreapi.h +++ b/drivers/media/dvb/siano/smscoreapi.h @@ -57,19 +57,19 @@ typedef struct mutex kmutex_t; #define SMS_ROM_NO_RESPONSE 2 #define SMS_DEVICE_NOT_READY 0x8000000 -typedef enum { +enum sms_device_type_st { SMS_STELLAR = 0, SMS_NOVA_A0, SMS_NOVA_B0, SMS_VEGA, SMS_NUM_OF_DEVICE_TYPES -} sms_device_type_st; +}; -typedef struct _smscore_device smscore_device_t; -typedef struct _smscore_client smscore_client_t; -typedef struct _smscore_buffer smscore_buffer_t; +struct smscore_device_t; +struct smscore_client_t; +struct smscore_buffer_t; -typedef int (*hotplug_t)(smscore_device_t *coredev, +typedef int (*hotplug_t)(struct smscore_device_t *coredev, struct device *device, int arrival); typedef int (*setmode_t)(void *context, int mode); @@ -79,11 +79,10 @@ typedef int (*loadfirmware_t)(void *context, void *buffer, size_t size); typedef int (*preload_t)(void *context); typedef int (*postload_t)(void *context); -typedef int (*onresponse_t)(void *context, smscore_buffer_t *cb); +typedef int (*onresponse_t)(void *context, struct smscore_buffer_t *cb); typedef void (*onremove_t)(void *context); -typedef struct _smscore_buffer -{ +struct smscore_buffer_t { /* public members, once passed to clients can be changed freely */ struct list_head entry; int size; @@ -93,10 +92,9 @@ typedef struct _smscore_buffer void *p; dma_addr_t phys; unsigned long offset_in_common; -} *psmscore_buffer_t; +}; -typedef struct _smsdevice_params -{ +struct smsdevice_params_t { struct device *device; int buffer_size; @@ -112,18 +110,17 @@ typedef struct _smsdevice_params postload_t postload_handler; void *context; - sms_device_type_st device_type; -} smsdevice_params_t; + enum sms_device_type_st device_type; +}; -typedef struct _smsclient_params -{ +struct smsclient_params_t { int initial_id; int data_type; onresponse_t onresponse_handler; onremove_t onremove_handler; void *context; -} smsclient_params_t; +}; /* GPIO definitions for antenna frequency domain control (SMS8021) */ #define SMS_ANTENNA_GPIO_0 1 @@ -201,8 +198,7 @@ typedef struct _smsclient_params #define SMS_INIT_MSG(ptr, type, len) \ SMS_INIT_MSG_EX(ptr, type, 0, HIF_TASK, len) -typedef enum -{ +enum SMS_DEVICE_MODE { DEVICE_MODE_NONE = -1, DEVICE_MODE_DVBT = 0, DEVICE_MODE_DVBH, @@ -214,33 +210,29 @@ typedef enum DEVICE_MODE_CMMB, DEVICE_MODE_RAW_TUNER, DEVICE_MODE_MAX, -} SMS_DEVICE_MODE; +}; -typedef struct SmsMsgHdr_S -{ +struct SmsMsgHdr_ST { u16 msgType; u8 msgSrcId; u8 msgDstId; u16 msgLength; /* Length of entire message, including header */ u16 msgFlags; -} SmsMsgHdr_ST; +}; -typedef struct SmsMsgData_S -{ - SmsMsgHdr_ST xMsgHeader; +struct SmsMsgData_ST { + struct SmsMsgHdr_ST xMsgHeader; u32 msgData[1]; -} SmsMsgData_ST; +}; -typedef struct SmsDataDownload_S -{ - SmsMsgHdr_ST xMsgHeader; +struct SmsDataDownload_ST { + struct SmsMsgHdr_ST xMsgHeader; u32 MemAddr; u8 Payload[SMS_MAX_PAYLOAD_SIZE]; -} SmsDataDownload_ST; +}; -typedef struct SmsVersionRes_S -{ - SmsMsgHdr_ST xMsgHeader; +struct SmsVersionRes_ST { + struct SmsMsgHdr_ST xMsgHeader; u16 ChipModel; /* e.g. 0x1102 for SMS-1102 "Nova" */ u8 Step; /* 0 - Step A */ @@ -263,18 +255,16 @@ typedef struct SmsVersionRes_S u8 RomVersionFieldPatch; u8 TextLabel[34]; -} SmsVersionRes_ST; +}; -typedef struct SmsFirmware_S -{ +struct SmsFirmware_ST { u32 CheckSum; u32 Length; u32 StartAddress; u8 Payload[1]; -} SmsFirmware_ST; +}; -typedef struct SMSHOSTLIB_STATISTICS_S -{ +struct SMSHOSTLIB_STATISTICS_ST { u32 Reserved; /* Reserved */ /* Common parameters */ @@ -339,196 +329,25 @@ typedef struct SMSHOSTLIB_STATISTICS_S u32 CellId; /* TPS Cell ID in bits 15..0, bits 31..16 zero; * if set to 0xFFFFFFFF cell_id not yet recovered */ -} SMSHOSTLIB_STATISTICS_ST; +}; -typedef struct -{ +struct SmsMsgStatisticsInfo_ST { u32 RequestResult; - SMSHOSTLIB_STATISTICS_ST Stat; + struct SMSHOSTLIB_STATISTICS_ST Stat; /* Split the calc of the SNR in DAB */ u32 Signal; /* dB */ u32 Noise; /* dB */ -} SmsMsgStatisticsInfo_ST; - -typedef struct SMSHOSTLIB_ISDBT_LAYER_STAT_S -{ - /* Per-layer information */ - u32 CodeRate; /* Code Rate from SMSHOSTLIB_CODE_RATE_ET, - * 255 means layer does not exist */ - u32 Constellation; /* Constellation from SMSHOSTLIB_CONSTELLATION_ET, - * 255 means layer does not exist */ - u32 BER; /* Post Viterbi BER [1E-5], 0xFFFFFFFF indicate N/A */ - u32 BERErrorCount; /* Post Viterbi Error Bits Count */ - u32 BERBitCount; /* Post Viterbi Total Bits Count */ - u32 PreBER; /* Pre Viterbi BER [1E-5], 0xFFFFFFFF indicate N/A */ - u32 TS_PER; /* Transport stream PER [%], 0xFFFFFFFF indicate N/A */ - u32 ErrorTSPackets; /* Number of erroneous transport-stream packets */ - u32 TotalTSPackets; /* Total number of transport-stream packets */ - u32 TILdepthI; /* Time interleaver depth I parameter, - * 255 means layer does not exist */ - u32 NumberOfSegments; /* Number of segments in layer A, - * 255 means layer does not exist */ - u32 TMCCErrors; /* TMCC errors */ -} SMSHOSTLIB_ISDBT_LAYER_STAT_ST; - -typedef struct SMSHOSTLIB_STATISTICS_ISDBT_S -{ - u32 StatisticsType; /* Enumerator identifying the type of the - * structure. Values are the same as - * SMSHOSTLIB_DEVICE_MODES_E - * - * This field MUST always be first in any - * statistics structure */ - - u32 FullSize; /* Total size of the structure returned by the modem. - * If the size requested by the host is smaller than - * FullSize, the struct will be truncated */ - - /* Common parameters */ - u32 IsRfLocked; /* 0 - not locked, 1 - locked */ - u32 IsDemodLocked; /* 0 - not locked, 1 - locked */ - u32 IsExternalLNAOn; /* 0 - external LNA off, 1 - external LNA on */ - - /* Reception quality */ - s32 SNR; /* dB */ - s32 RSSI; /* dBm */ - s32 InBandPwr; /* In band power in dBM */ - s32 CarrierOffset; /* Carrier Offset in Hz */ - - /* Transmission parameters */ - u32 Frequency; /* Frequency in Hz */ - u32 Bandwidth; /* Bandwidth in MHz */ - u32 TransmissionMode; /* ISDB-T transmission mode */ - u32 ModemState; /* 0 - Acquisition, 1 - Locked */ - u32 GuardInterval; /* Guard Interval, 1 divided by value */ - u32 SystemType; /* ISDB-T system type (ISDB-T / ISDB-Tsb) */ - u32 PartialReception; /* TRUE - partial reception, FALSE otherwise */ - u32 NumOfLayers; /* Number of ISDB-T layers in the network */ - - /* Per-layer information */ - /* Layers A, B and C */ - SMSHOSTLIB_ISDBT_LAYER_STAT_ST LayerInfo[3]; /* Per-layer statistics, - see SMSHOSTLIB_ISDBT_LAYER_STAT_ST */ +}; - /* Interface information */ - u32 SmsToHostTxErrors; /* Total number of transmission errors. */ - -} SMSHOSTLIB_STATISTICS_ISDBT_ST; - -typedef struct SMSHOSTLIB_STATISTICS_DVB_S -{ - u32 StatisticsType; /* Enumerator identifying the type of the - * structure. Values are the same as - * SMSHOSTLIB_DEVICE_MODES_E - * This field MUST always first in any - * statistics structure */ - - u32 FullSize; /* Total size of the structure returned by the modem. - * If the size requested by the host is smaller than - * FullSize, the struct will be truncated */ - /* Common parameters */ - u32 IsRfLocked; /* 0 - not locked, 1 - locked */ - u32 IsDemodLocked; /* 0 - not locked, 1 - locked */ - u32 IsExternalLNAOn; /* 0 - external LNA off, 1 - external LNA on */ - - /* Reception quality */ - s32 SNR; /* dB */ - u32 BER; /* Post Viterbi BER [1E-5] */ - u32 BERErrorCount; /* Number of errornous SYNC bits. */ - u32 BERBitCount; /* Total number of SYNC bits. */ - u32 TS_PER; /* Transport stream PER, 0xFFFFFFFF indicate N/A */ - u32 MFER; /* DVB-H frame error rate in percentage, - * 0xFFFFFFFF indicate N/A, valid only for DVB-H */ - s32 RSSI; /* dBm */ - s32 InBandPwr; /* In band power in dBM */ - s32 CarrierOffset; /* Carrier Offset in bin/1024 */ - - /* Transmission parameters */ - u32 Frequency; /* Frequency in Hz */ - u32 Bandwidth; /* Bandwidth in MHz */ - u32 ModemState; /* from SMSHOSTLIB_DVB_MODEM_STATE_ET */ - u32 TransmissionMode; /* FFT mode carriers in Kilos */ - u32 GuardInterval; /* Guard Interval, 1 divided by value */ - u32 CodeRate; /* Code Rate from SMSHOSTLIB_CODE_RATE_ET */ - u32 LPCodeRate; /* Low Priority Code Rate from - * SMSHOSTLIB_CODE_RATE_ET */ - u32 Hierarchy; /* Hierarchy from SMSHOSTLIB_HIERARCHY_ET */ - u32 Constellation; /* Constellation from SMSHOSTLIB_CONSTELLATION_ET */ - - /* Burst parameters, valid only for DVB-H */ - u32 BurstSize; /* Current burst size in bytes */ - u32 BurstDuration; /* Current burst duration in mSec */ - u32 BurstCycleTime; /* Current burst cycle time in mSec */ - u32 CalculatedBurstCycleTime; /* Current burst cycle time in mSec, - * as calculated by demodulator */ - u32 NumOfRows; /* Number of rows in MPE table */ - u32 NumOfPaddCols; /* Number of padding columns in MPE table */ - u32 NumOfPunctCols; /* Number of puncturing columns in MPE table */ - - u32 ErrorTSPackets; /* Number of erroneous transport-stream packets */ - u32 TotalTSPackets; /* Total number of transport-stream packets */ - - u32 NumOfValidMpeTlbs; /* Number of MPE tables which do not include - * errors after MPE RS decoding */ - u32 NumOfInvalidMpeTlbs; /* Number of MPE tables which include - * errors after MPE RS decoding */ - u32 NumOfCorrectedMpeTlbs; /* Number of MPE tables which were - * corrected by MPE RS decoding */ - - u32 NumMPEReceived; /* DVB-H, Num MPE section received */ - - /* DVB-H TPS parameters */ - u32 CellId; /* TPS Cell ID in bits 15..0, bits 31..16 zero; - * if set to 0xFFFFFFFF cell_id not yet recovered */ - u32 DvbhSrvIndHP; /* DVB-H service indication info, - * bit 1 - Time Slicing indicator, - * bit 0 - MPE-FEC indicator */ - u32 DvbhSrvIndLP; /* DVB-H service indication info, - * bit 1 - Time Slicing indicator, - * bit 0 - MPE-FEC indicator */ - - /* Interface information */ - u32 SmsToHostTxErrors; /* Total number of transmission errors. */ -} SMSHOSTLIB_STATISTICS_DVB_ST; - -typedef struct SMSHOSTLIB_GPIO_CONFIG_S -{ - u8 Direction; /* GPIO direction: Input - 0, Output - 1 */ - u8 PullUpDown; /* PullUp/PullDown: None - 0, - * PullDown - 1, PullUp - 2, Keeper - 3 */ - u8 InputCharacteristics; /* Input Characteristics: Normal - 0, - * Schmitt trigger - 1 */ - u8 OutputSlewRate; /* Output Slew Rate: - * Fast slew rate - 0, Slow slew rate - 1 */ - u8 OutputDriving; /* Output driving capability: - * 4mA - 0, 8mA - 1, 12mA - 2, 16mA - 3 */ -} SMSHOSTLIB_GPIO_CONFIG_ST; - -typedef struct SMSHOSTLIB_I2C_REQ_S -{ - u32 DeviceAddress; /* I2c device address */ - u32 WriteCount; /* number of bytes to write */ - u32 ReadCount; /* number of bytes to read */ - u8 Data[1]; -} SMSHOSTLIB_I2C_REQ_ST; - -typedef struct SMSHOSTLIB_I2C_RES_S -{ - u32 Status; /* non-zero value in case of failure */ - u32 ReadCount; /* number of bytes read */ - u8 Data[1]; -} SMSHOSTLIB_I2C_RES_ST; - -typedef struct _smsdvb_client -{ +struct smsdvb_client_t { struct list_head entry; - smscore_device_t *coredev; - smscore_client_t *smsclient; + struct smscore_device_t *coredev; + struct smscore_client_t *smsclient; struct dvb_adapter adapter; struct dvb_demux demux; @@ -543,7 +362,7 @@ typedef struct _smsdvb_client /* todo: save freq/band instead whole struct */ struct dvb_frontend_parameters fe_params; -} smsdvb_client_t; +}; extern void smscore_registry_setmode(char *devpath, int mode); extern int smscore_registry_getmode(char *devpath); @@ -551,37 +370,39 @@ extern int smscore_registry_getmode(char *devpath); extern int smscore_register_hotplug(hotplug_t hotplug); extern void smscore_unregister_hotplug(hotplug_t hotplug); -extern int smscore_register_device(smsdevice_params_t *params, - smscore_device_t **coredev); -extern void smscore_unregister_device(smscore_device_t *coredev); +extern int smscore_register_device(struct smsdevice_params_t *params, + struct smscore_device_t **coredev); +extern void smscore_unregister_device(struct smscore_device_t *coredev); -extern int smscore_start_device(smscore_device_t *coredev); -extern int smscore_load_firmware(smscore_device_t *coredev, char *filename, - loadfirmware_t loadfirmware_handler); +extern int smscore_start_device(struct smscore_device_t *coredev); +extern int smscore_load_firmware(struct smscore_device_t *coredev, + char *filename, + loadfirmware_t loadfirmware_handler); -extern int smscore_load_firmware_from_buffer(smscore_device_t *coredev, +extern int smscore_load_firmware_from_buffer(struct smscore_device_t *coredev, u8 *buffer, int size, int new_mode); -extern int smscore_set_device_mode(smscore_device_t *coredev, int mode); -extern int smscore_get_device_mode(smscore_device_t *coredev); +extern int smscore_set_device_mode(struct smscore_device_t *coredev, int mode); +extern int smscore_get_device_mode(struct smscore_device_t *coredev); -extern int smscore_register_client(smscore_device_t *coredev, - smsclient_params_t *params, - smscore_client_t **client); -extern void smscore_unregister_client(smscore_client_t *client); +extern int smscore_register_client(struct smscore_device_t *coredev, + struct smsclient_params_t *params, + struct smscore_client_t **client); +extern void smscore_unregister_client(struct smscore_client_t *client); -extern int smsclient_sendrequest(smscore_client_t *client, +extern int smsclient_sendrequest(struct smscore_client_t *client, void *buffer, size_t size); -extern void smscore_onresponse(smscore_device_t *coredev, - smscore_buffer_t *cb); +extern void smscore_onresponse(struct smscore_device_t *coredev, + struct smscore_buffer_t *cb); -extern int smscore_get_common_buffer_size(smscore_device_t *coredev); -extern int smscore_map_common_buffer(smscore_device_t *coredev, +extern int smscore_get_common_buffer_size(struct smscore_device_t *coredev); +extern int smscore_map_common_buffer(struct smscore_device_t *coredev, struct vm_area_struct *vma); -extern smscore_buffer_t *smscore_getbuffer(smscore_device_t *coredev); -extern void smscore_putbuffer(smscore_device_t *coredev, smscore_buffer_t *cb); +extern struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev); +extern void smscore_putbuffer(struct smscore_device_t *coredev, + struct smscore_buffer_t *cb); /* smsdvb.c */ int smsdvb_register(void); diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c index 65b1db61ac1..b17696fcbbc 100644 --- a/drivers/media/dvb/siano/smsdvb.c +++ b/drivers/media/dvb/siano/smsdvb.c @@ -29,15 +29,16 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); struct list_head g_smsdvb_clients; kmutex_t g_smsdvb_clientslock; -int smsdvb_onresponse(void *context, smscore_buffer_t *cb) +int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb) { - smsdvb_client_t *client = (smsdvb_client_t *) context; - SmsMsgHdr_ST *phdr = (SmsMsgHdr_ST *)(((u8 *) cb->p) + cb->offset); + struct smsdvb_client_t *client = (struct smsdvb_client_t *) context; + struct SmsMsgHdr_ST *phdr = + (struct SmsMsgHdr_ST *)(((u8 *) cb->p) + cb->offset); switch (phdr->msgType) { case MSG_SMS_DVBT_BDA_DATA: dvb_dmx_swfilter(&client->demux, (u8 *)(phdr + 1), - cb->size - sizeof(SmsMsgHdr_ST)); + cb->size - sizeof(struct SmsMsgHdr_ST)); break; case MSG_SMS_RF_TUNE_RES: @@ -46,8 +47,8 @@ int smsdvb_onresponse(void *context, smscore_buffer_t *cb) case MSG_SMS_GET_STATISTICS_RES: { - SmsMsgStatisticsInfo_ST *p = - (SmsMsgStatisticsInfo_ST *)(phdr + 1); + struct SmsMsgStatisticsInfo_ST *p = + (struct SmsMsgStatisticsInfo_ST *)(phdr + 1); if (p->Stat.IsDemodLocked) { client->fe_status = FE_HAS_SIGNAL | @@ -82,7 +83,7 @@ int smsdvb_onresponse(void *context, smscore_buffer_t *cb) return 0; } -void smsdvb_unregister_client(smsdvb_client_t *client) +void smsdvb_unregister_client(struct smsdvb_client_t *client) { /* must be called under clientslock */ @@ -100,16 +101,16 @@ void smsdvb_onremove(void *context) { kmutex_lock(&g_smsdvb_clientslock); - smsdvb_unregister_client((smsdvb_client_t *) context); + smsdvb_unregister_client((struct smsdvb_client_t *) context); kmutex_unlock(&g_smsdvb_clientslock); } static int smsdvb_start_feed(struct dvb_demux_feed *feed) { - smsdvb_client_t *client = - container_of(feed->demux, smsdvb_client_t, demux); - SmsMsgData_ST PidMsg; + struct smsdvb_client_t *client = + container_of(feed->demux, struct smsdvb_client_t, demux); + struct SmsMsgData_ST PidMsg; printk(KERN_DEBUG "%s add pid %d(%x)\n", __func__, feed->pid, feed->pid); @@ -127,9 +128,9 @@ static int smsdvb_start_feed(struct dvb_demux_feed *feed) static int smsdvb_stop_feed(struct dvb_demux_feed *feed) { - smsdvb_client_t *client = - container_of(feed->demux, smsdvb_client_t, demux); - SmsMsgData_ST PidMsg; + struct smsdvb_client_t *client = + container_of(feed->demux, struct smsdvb_client_t, demux); + struct SmsMsgData_ST PidMsg; printk(KERN_DEBUG "%s remove pid %d(%x)\n", __func__, feed->pid, feed->pid); @@ -145,7 +146,7 @@ static int smsdvb_stop_feed(struct dvb_demux_feed *feed) &PidMsg, sizeof(PidMsg)); } -static int smsdvb_sendrequest_and_wait(smsdvb_client_t *client, +static int smsdvb_sendrequest_and_wait(struct smsdvb_client_t *client, void *buffer, size_t size, struct completion *completion) { @@ -158,18 +159,19 @@ static int smsdvb_sendrequest_and_wait(smsdvb_client_t *client, 0 : -ETIME; } -static int smsdvb_send_statistics_request(smsdvb_client_t *client) +static int smsdvb_send_statistics_request(struct smsdvb_client_t *client) { - SmsMsgHdr_ST Msg = { MSG_SMS_GET_STATISTICS_REQ, + struct SmsMsgHdr_ST Msg = { MSG_SMS_GET_STATISTICS_REQ, DVBT_BDA_CONTROL_MSG_ID, - HIF_TASK, sizeof(SmsMsgHdr_ST), 0 }; + HIF_TASK, sizeof(struct SmsMsgHdr_ST), 0 }; return smsdvb_sendrequest_and_wait(client, &Msg, sizeof(Msg), &client->stat_done); } static int smsdvb_read_status(struct dvb_frontend *fe, fe_status_t *stat) { - smsdvb_client_t *client = container_of(fe, smsdvb_client_t, frontend); + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); int rc = smsdvb_send_statistics_request(client); if (!rc) @@ -180,7 +182,8 @@ static int smsdvb_read_status(struct dvb_frontend *fe, fe_status_t *stat) static int smsdvb_read_ber(struct dvb_frontend *fe, u32 *ber) { - smsdvb_client_t *client = container_of(fe, smsdvb_client_t, frontend); + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); int rc = smsdvb_send_statistics_request(client); if (!rc) @@ -191,7 +194,8 @@ static int smsdvb_read_ber(struct dvb_frontend *fe, u32 *ber) static int smsdvb_read_signal_strength(struct dvb_frontend *fe, u16 *strength) { - smsdvb_client_t *client = container_of(fe, smsdvb_client_t, frontend); + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); int rc = smsdvb_send_statistics_request(client); if (!rc) @@ -202,7 +206,8 @@ static int smsdvb_read_signal_strength(struct dvb_frontend *fe, u16 *strength) static int smsdvb_read_snr(struct dvb_frontend *fe, u16 *snr) { - smsdvb_client_t *client = container_of(fe, smsdvb_client_t, frontend); + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); int rc = smsdvb_send_statistics_request(client); if (!rc) @@ -225,11 +230,11 @@ static int smsdvb_get_tune_settings(struct dvb_frontend *fe, static int smsdvb_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep) { - smsdvb_client_t *client = container_of(fe, smsdvb_client_t, frontend); + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); - struct - { - SmsMsgHdr_ST Msg; + struct { + struct SmsMsgHdr_ST Msg; u32 Data[3]; } Msg; @@ -259,7 +264,8 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe, static int smsdvb_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep) { - smsdvb_client_t *client = container_of(fe, smsdvb_client_t, frontend); + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); printk(KERN_DEBUG "%s\n", __func__); @@ -303,11 +309,11 @@ static struct dvb_frontend_ops smsdvb_fe_ops = { .read_snr = smsdvb_read_snr, }; -int smsdvb_hotplug(smscore_device_t *coredev, +int smsdvb_hotplug(struct smscore_device_t *coredev, struct device *device, int arrival) { - smsclient_params_t params; - smsdvb_client_t *client; + struct smsclient_params_t params; + struct smsdvb_client_t *client; int rc; /* device removal handled by onremove callback */ @@ -320,7 +326,7 @@ int smsdvb_hotplug(smscore_device_t *coredev, return 0; } - client = kzalloc(sizeof(smsdvb_client_t), GFP_KERNEL); + client = kzalloc(sizeof(struct smsdvb_client_t), GFP_KERNEL); if (!client) { printk(KERN_INFO "%s kmalloc() failed\n", __func__); return -ENOMEM; @@ -439,7 +445,7 @@ void smsdvb_unregister(void) while (!list_empty(&g_smsdvb_clients)) smsdvb_unregister_client( - (smsdvb_client_t *) g_smsdvb_clients.next); + (struct smsdvb_client_t *) g_smsdvb_clients.next); kmutex_unlock(&g_smsdvb_clientslock); } diff --git a/drivers/media/dvb/siano/smsusb.c b/drivers/media/dvb/siano/smsusb.c index 82f2e3e4bec..85172f47c73 100644 --- a/drivers/media/dvb/siano/smsusb.c +++ b/drivers/media/dvb/siano/smsusb.c @@ -40,33 +40,31 @@ #define USB_PID_NOVA_B 0x0201 #define USB_PID_VEGA 0x0300 -typedef struct _smsusb_device smsusb_device_t; +struct smsusb_device_t; -typedef struct _smsusb_urb -{ - smscore_buffer_t *cb; - smsusb_device_t *dev; +struct smsusb_urb_t { + struct smscore_buffer_t *cb; + struct smsusb_device_t *dev; - struct urb urb; -} smsusb_urb_t; + struct urb urb; +}; -typedef struct _smsusb_device -{ +struct smsusb_device_t { struct usb_device *udev; - smscore_device_t *coredev; + struct smscore_device_t *coredev; - smsusb_urb_t surbs[MAX_URBS]; + struct smsusb_urb_t surbs[MAX_URBS]; int response_alignment; int buffer_size; -} *psmsusb_device_t; +}; -int smsusb_submit_urb(smsusb_device_t *dev, smsusb_urb_t *surb); +int smsusb_submit_urb(struct smsusb_device_t *dev, struct smsusb_urb_t *surb); void smsusb_onresponse(struct urb *urb) { - smsusb_urb_t *surb = (smsusb_urb_t *) urb->context; - smsusb_device_t *dev = surb->dev; + struct smsusb_urb_t *surb = (struct smsusb_urb_t *) urb->context; + struct smsusb_device_t *dev = surb->dev; if (urb->status < 0) { printk(KERN_INFO "%s error, urb status %d, %d bytes\n", @@ -75,7 +73,7 @@ void smsusb_onresponse(struct urb *urb) } if (urb->actual_length > 0) { - SmsMsgHdr_ST *phdr = (SmsMsgHdr_ST *) surb->cb->p; + struct SmsMsgHdr_ST *phdr = (struct SmsMsgHdr_ST *) surb->cb->p; if (urb->actual_length >= phdr->msgLength) { surb->cb->size = phdr->msgLength; @@ -102,7 +100,7 @@ void smsusb_onresponse(struct urb *urb) /* move buffer pointer and * copy header to its new location */ memcpy((char *) phdr + surb->cb->offset, - phdr, sizeof(SmsMsgHdr_ST)); + phdr, sizeof(struct SmsMsgHdr_ST)); } else surb->cb->offset = 0; @@ -119,7 +117,7 @@ exit_and_resubmit: smsusb_submit_urb(dev, surb); } -int smsusb_submit_urb(smsusb_device_t *dev, smsusb_urb_t *surb) +int smsusb_submit_urb(struct smsusb_device_t *dev, struct smsusb_urb_t *surb) { if (!surb->cb) { surb->cb = smscore_getbuffer(dev->coredev); @@ -145,7 +143,7 @@ int smsusb_submit_urb(smsusb_device_t *dev, smsusb_urb_t *surb) return usb_submit_urb(&surb->urb, GFP_ATOMIC); } -void smsusb_stop_streaming(smsusb_device_t *dev) +void smsusb_stop_streaming(struct smsusb_device_t *dev) { int i; @@ -159,7 +157,7 @@ void smsusb_stop_streaming(smsusb_device_t *dev) } } -int smsusb_start_streaming(smsusb_device_t *dev) +int smsusb_start_streaming(struct smsusb_device_t *dev) { int i, rc; @@ -178,7 +176,7 @@ int smsusb_start_streaming(smsusb_device_t *dev) int smsusb_sendrequest(void *context, void *buffer, size_t size) { - smsusb_device_t *dev = (smsusb_device_t *) context; + struct smsusb_device_t *dev = (struct smsusb_device_t *) context; int dummy; return usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, 2), @@ -235,7 +233,8 @@ int smsusb1_load_firmware(struct usb_device *udev, int id) void smsusb1_detectmode(void *context, int *mode) { - char *product_string = ((smsusb_device_t *) context)->udev->product; + char *product_string = + ((struct smsusb_device_t *) context)->udev->product; *mode = DEVICE_MODE_NONE; @@ -256,8 +255,8 @@ void smsusb1_detectmode(void *context, int *mode) int smsusb1_setmode(void *context, int mode) { - SmsMsgHdr_ST Msg = { MSG_SW_RELOAD_REQ, 0, HIF_TASK, - sizeof(SmsMsgHdr_ST), 0 }; + struct SmsMsgHdr_ST Msg = { MSG_SW_RELOAD_REQ, 0, HIF_TASK, + sizeof(struct SmsMsgHdr_ST), 0 }; if (mode < DEVICE_MODE_DVBT || mode > DEVICE_MODE_DVBT_BDA) { printk(KERN_INFO "%s invalid firmware id specified %d\n", @@ -270,7 +269,8 @@ int smsusb1_setmode(void *context, int mode) void smsusb_term_device(struct usb_interface *intf) { - smsusb_device_t *dev = (smsusb_device_t *) usb_get_intfdata(intf); + struct smsusb_device_t *dev = + (struct smsusb_device_t *) usb_get_intfdata(intf); if (dev) { smsusb_stop_streaming(dev); @@ -289,15 +289,15 @@ void smsusb_term_device(struct usb_interface *intf) int smsusb_init_device(struct usb_interface *intf) { - smsdevice_params_t params; - smsusb_device_t *dev; + struct smsdevice_params_t params; + struct smsusb_device_t *dev; int i, rc; /* create device object */ - dev = kzalloc(sizeof(smsusb_device_t), GFP_KERNEL); + dev = kzalloc(sizeof(struct smsusb_device_t), GFP_KERNEL); if (!dev) { - printk(KERN_INFO "%s kzalloc(sizeof(smsusb_device_t) failed\n", - __func__); + printk(KERN_INFO "%s kzalloc(sizeof(struct smsusb_device_t) " + "failed\n", __func__); return -ENOMEM; } @@ -334,7 +334,7 @@ int smsusb_init_device(struct usb_interface *intf) dev->buffer_size = USB2_BUFFER_SIZE; dev->response_alignment = dev->udev->ep_in[1]->desc.wMaxPacketSize - - sizeof(SmsMsgHdr_ST); + sizeof(struct SmsMsgHdr_ST); params.flags |= SMS_DEVICE_FAMILY2; break; -- cgit v1.2.3