diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/char/serial167.c | 2 | ||||
-rw-r--r-- | drivers/edac/edac_core.h | 2 | ||||
-rw-r--r-- | drivers/edac/edac_device.c | 6 | ||||
-rw-r--r-- | drivers/edac/edac_mc.c | 6 | ||||
-rw-r--r-- | drivers/edac/edac_pci.c | 6 | ||||
-rw-r--r-- | drivers/ide/legacy/falconide.c | 2 | ||||
-rw-r--r-- | drivers/input/serio/hp_sdc.c | 1 | ||||
-rw-r--r-- | drivers/macintosh/adb.c | 30 | ||||
-rw-r--r-- | drivers/macintosh/therm_pm72.c | 31 | ||||
-rw-r--r-- | drivers/macintosh/windfarm_smu_sat.c | 10 | ||||
-rw-r--r-- | drivers/pci/probe.c | 33 | ||||
-rw-r--r-- | drivers/scsi/Kconfig | 1 |
12 files changed, 67 insertions, 63 deletions
diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c index fd2db07a50f..3b23270eaa6 100644 --- a/drivers/char/serial167.c +++ b/drivers/char/serial167.c @@ -1073,7 +1073,7 @@ static int cy_put_char(struct tty_struct *tty, unsigned char ch) return 0; if (!info->xmit_buf) - return; + return 0; local_irq_save(flags); if (info->xmit_cnt >= PAGE_SIZE - 1) { diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h index a9aa845dbe7..b27b13c5eb5 100644 --- a/drivers/edac/edac_core.h +++ b/drivers/edac/edac_core.h @@ -97,7 +97,7 @@ extern int edac_debug_level; #define PCI_VEND_DEV(vend, dev) PCI_VENDOR_ID_ ## vend, \ PCI_DEVICE_ID_ ## vend ## _ ## dev -#define dev_name(dev) (dev)->dev_name +#define edac_dev_name(dev) (dev)->dev_name /* memory devices */ enum dev_type { diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c index 63372fa7ecf..5fcd3d89c75 100644 --- a/drivers/edac/edac_device.c +++ b/drivers/edac/edac_device.c @@ -333,7 +333,7 @@ static int add_edac_dev_to_global_list(struct edac_device_ctl_info *edac_dev) fail0: edac_printk(KERN_WARNING, EDAC_MC, "%s (%s) %s %s already assigned %d\n", - rover->dev->bus_id, dev_name(rover), + rover->dev->bus_id, edac_dev_name(rover), rover->mod_name, rover->ctl_name, rover->dev_idx); return 1; @@ -538,7 +538,7 @@ int edac_device_add_device(struct edac_device_ctl_info *edac_dev) "'%s': DEV '%s' (%s)\n", edac_dev->mod_name, edac_dev->ctl_name, - dev_name(edac_dev), + edac_dev_name(edac_dev), edac_op_state_to_string(edac_dev->op_state)); mutex_unlock(&device_ctls_mutex); @@ -599,7 +599,7 @@ struct edac_device_ctl_info *edac_device_del_device(struct device *dev) edac_printk(KERN_INFO, EDAC_MC, "Removed device %d for %s %s: DEV %s\n", edac_dev->dev_idx, - edac_dev->mod_name, edac_dev->ctl_name, dev_name(edac_dev)); + edac_dev->mod_name, edac_dev->ctl_name, edac_dev_name(edac_dev)); return edac_dev; } diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index a4cf1645f58..d110392d48f 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -402,7 +402,7 @@ static int add_mc_to_global_list(struct mem_ctl_info *mci) fail0: edac_printk(KERN_WARNING, EDAC_MC, "%s (%s) %s %s already assigned %d\n", p->dev->bus_id, - dev_name(mci), p->mod_name, p->ctl_name, p->mc_idx); + edac_dev_name(mci), p->mod_name, p->ctl_name, p->mc_idx); return 1; fail1: @@ -517,7 +517,7 @@ int edac_mc_add_mc(struct mem_ctl_info *mci) /* Report action taken */ edac_mc_printk(mci, KERN_INFO, "Giving out device to '%s' '%s':" - " DEV %s\n", mci->mod_name, mci->ctl_name, dev_name(mci)); + " DEV %s\n", mci->mod_name, mci->ctl_name, edac_dev_name(mci)); mutex_unlock(&mem_ctls_mutex); return 0; @@ -565,7 +565,7 @@ struct mem_ctl_info *edac_mc_del_mc(struct device *dev) edac_printk(KERN_INFO, EDAC_MC, "Removed device %d for %s %s: DEV %s\n", mci->mc_idx, - mci->mod_name, mci->ctl_name, dev_name(mci)); + mci->mod_name, mci->ctl_name, edac_dev_name(mci)); return mci; } diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c index 9b24340b52e..22ec9d5d431 100644 --- a/drivers/edac/edac_pci.c +++ b/drivers/edac/edac_pci.c @@ -150,7 +150,7 @@ static int add_edac_pci_to_global_list(struct edac_pci_ctl_info *pci) fail0: edac_printk(KERN_WARNING, EDAC_PCI, "%s (%s) %s %s already assigned %d\n", - rover->dev->bus_id, dev_name(rover), + rover->dev->bus_id, edac_dev_name(rover), rover->mod_name, rover->ctl_name, rover->pci_idx); return 1; @@ -360,7 +360,7 @@ int edac_pci_add_device(struct edac_pci_ctl_info *pci, int edac_idx) " DEV '%s' (%s)\n", pci->mod_name, pci->ctl_name, - dev_name(pci), edac_op_state_to_string(pci->op_state)); + edac_dev_name(pci), edac_op_state_to_string(pci->op_state)); mutex_unlock(&edac_pci_ctls_mutex); return 0; @@ -415,7 +415,7 @@ struct edac_pci_ctl_info *edac_pci_del_device(struct device *dev) edac_printk(KERN_INFO, EDAC_PCI, "Removed device %d for %s %s: DEV %s\n", - pci->pci_idx, pci->mod_name, pci->ctl_name, dev_name(pci)); + pci->pci_idx, pci->mod_name, pci->ctl_name, edac_dev_name(pci)); return pci; } diff --git a/drivers/ide/legacy/falconide.c b/drivers/ide/legacy/falconide.c index 83555ca513b..9e449a0c623 100644 --- a/drivers/ide/legacy/falconide.c +++ b/drivers/ide/legacy/falconide.c @@ -61,7 +61,7 @@ static void falconide_output_data(ide_drive_t *drive, struct request *rq, unsigned long data_addr = drive->hwif->io_ports.data_addr; if (drive->media == ide_disk && rq && rq->cmd_type == REQ_TYPE_FS) - return outsw(data_adr, buf, (len + 1) / 2); + return outsw(data_addr, buf, (len + 1) / 2); outsw_swapw(data_addr, buf, (len + 1) / 2); } diff --git a/drivers/input/serio/hp_sdc.c b/drivers/input/serio/hp_sdc.c index 02b3ad8c082..edfedd9a166 100644 --- a/drivers/input/serio/hp_sdc.c +++ b/drivers/input/serio/hp_sdc.c @@ -69,6 +69,7 @@ #include <linux/time.h> #include <linux/slab.h> #include <linux/hil.h> +#include <linux/semaphore.h> #include <asm/io.h> #include <asm/system.h> diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c index 20978205cd0..b8b9e44f7f4 100644 --- a/drivers/macintosh/adb.c +++ b/drivers/macintosh/adb.c @@ -37,7 +37,7 @@ #include <linux/device.h> #include <linux/kthread.h> #include <linux/platform_device.h> -#include <linux/semaphore.h> +#include <linux/mutex.h> #include <asm/uaccess.h> #ifdef CONFIG_PPC @@ -102,7 +102,7 @@ static struct adb_handler { } adb_handler[16]; /* - * The adb_handler_sem mutex protects all accesses to the original_address + * The adb_handler_mutex mutex protects all accesses to the original_address * and handler_id fields of adb_handler[i] for all i, and changes to the * handler field. * Accesses to the handler field are protected by the adb_handler_lock @@ -110,7 +110,7 @@ static struct adb_handler { * time adb_unregister returns, we know that the old handler isn't being * called. */ -static DECLARE_MUTEX(adb_handler_sem); +static DEFINE_MUTEX(adb_handler_mutex); static DEFINE_RWLOCK(adb_handler_lock); #if 0 @@ -355,7 +355,7 @@ do_adb_reset_bus(void) msleep(500); } - down(&adb_handler_sem); + mutex_lock(&adb_handler_mutex); write_lock_irq(&adb_handler_lock); memset(adb_handler, 0, sizeof(adb_handler)); write_unlock_irq(&adb_handler_lock); @@ -376,7 +376,7 @@ do_adb_reset_bus(void) if (adb_controller->autopoll) adb_controller->autopoll(autopoll_devs); } - up(&adb_handler_sem); + mutex_unlock(&adb_handler_mutex); blocking_notifier_call_chain(&adb_client_list, ADB_MSG_POST_RESET, NULL); @@ -454,7 +454,7 @@ adb_register(int default_id, int handler_id, struct adb_ids *ids, { int i; - down(&adb_handler_sem); + mutex_lock(&adb_handler_mutex); ids->nids = 0; for (i = 1; i < 16; i++) { if ((adb_handler[i].original_address == default_id) && @@ -472,7 +472,7 @@ adb_register(int default_id, int handler_id, struct adb_ids *ids, ids->id[ids->nids++] = i; } } - up(&adb_handler_sem); + mutex_unlock(&adb_handler_mutex); return ids->nids; } @@ -481,7 +481,7 @@ adb_unregister(int index) { int ret = -ENODEV; - down(&adb_handler_sem); + mutex_lock(&adb_handler_mutex); write_lock_irq(&adb_handler_lock); if (adb_handler[index].handler) { while(adb_handler[index].busy) { @@ -493,7 +493,7 @@ adb_unregister(int index) adb_handler[index].handler = NULL; } write_unlock_irq(&adb_handler_lock); - up(&adb_handler_sem); + mutex_unlock(&adb_handler_mutex); return ret; } @@ -557,19 +557,19 @@ adb_try_handler_change(int address, int new_id) { int ret; - down(&adb_handler_sem); + mutex_lock(&adb_handler_mutex); ret = try_handler_change(address, new_id); - up(&adb_handler_sem); + mutex_unlock(&adb_handler_mutex); return ret; } int adb_get_infos(int address, int *original_address, int *handler_id) { - down(&adb_handler_sem); + mutex_lock(&adb_handler_mutex); *original_address = adb_handler[address].original_address; *handler_id = adb_handler[address].handler_id; - up(&adb_handler_sem); + mutex_unlock(&adb_handler_mutex); return (*original_address != 0); } @@ -628,10 +628,10 @@ do_adb_query(struct adb_request *req) case ADB_QUERY_GETDEVINFO: if (req->nbytes < 3) break; - down(&adb_handler_sem); + mutex_lock(&adb_handler_mutex); req->reply[0] = adb_handler[req->data[2]].original_address; req->reply[1] = adb_handler[req->data[2]].handler_id; - up(&adb_handler_sem); + mutex_unlock(&adb_handler_mutex); req->complete = 1; req->reply_len = 2; adb_write_done(req); diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c index 1e0a69a5e81..ddfb426a9ab 100644 --- a/drivers/macintosh/therm_pm72.c +++ b/drivers/macintosh/therm_pm72.c @@ -122,6 +122,7 @@ #include <linux/kmod.h> #include <linux/i2c.h> #include <linux/kthread.h> +#include <linux/mutex.h> #include <asm/prom.h> #include <asm/machdep.h> #include <asm/io.h> @@ -169,7 +170,7 @@ static int rackmac; static s32 dimm_output_clamp; static int fcu_rpm_shift; static int fcu_tickle_ticks; -static DECLARE_MUTEX(driver_lock); +static DEFINE_MUTEX(driver_lock); /* * We have 3 types of CPU PID control. One is "split" old style control @@ -729,9 +730,9 @@ static void fetch_cpu_pumps_minmax(void) static ssize_t show_##name(struct device *dev, struct device_attribute *attr, char *buf) \ { \ ssize_t r; \ - down(&driver_lock); \ + mutex_lock(&driver_lock); \ r = sprintf(buf, "%d.%03d", FIX32TOPRINT(data)); \ - up(&driver_lock); \ + mutex_unlock(&driver_lock); \ return r; \ } #define BUILD_SHOW_FUNC_INT(name, data) \ @@ -1803,11 +1804,11 @@ static int main_control_loop(void *x) { DBG("main_control_loop started\n"); - down(&driver_lock); + mutex_lock(&driver_lock); if (start_fcu() < 0) { printk(KERN_ERR "kfand: failed to start FCU\n"); - up(&driver_lock); + mutex_unlock(&driver_lock); goto out; } @@ -1822,14 +1823,14 @@ static int main_control_loop(void *x) fcu_tickle_ticks = FCU_TICKLE_TICKS; - up(&driver_lock); + mutex_unlock(&driver_lock); while (state == state_attached) { unsigned long elapsed, start; start = jiffies; - down(&driver_lock); + mutex_lock(&driver_lock); /* Tickle the FCU just in case */ if (--fcu_tickle_ticks < 0) { @@ -1861,7 +1862,7 @@ static int main_control_loop(void *x) do_monitor_slots(&slots_state); else do_monitor_drives(&drives_state); - up(&driver_lock); + mutex_unlock(&driver_lock); if (critical_state == 1) { printk(KERN_WARNING "Temperature control detected a critical condition\n"); @@ -2019,13 +2020,13 @@ static void detach_fcu(void) */ static int therm_pm72_attach(struct i2c_adapter *adapter) { - down(&driver_lock); + mutex_lock(&driver_lock); /* Check state */ if (state == state_detached) state = state_attaching; if (state != state_attaching) { - up(&driver_lock); + mutex_unlock(&driver_lock); return 0; } @@ -2054,7 +2055,7 @@ static int therm_pm72_attach(struct i2c_adapter *adapter) state = state_attached; start_control_loops(); } - up(&driver_lock); + mutex_unlock(&driver_lock); return 0; } @@ -2065,16 +2066,16 @@ static int therm_pm72_attach(struct i2c_adapter *adapter) */ static int therm_pm72_detach(struct i2c_adapter *adapter) { - down(&driver_lock); + mutex_lock(&driver_lock); if (state != state_detached) state = state_detaching; /* Stop control loops if any */ DBG("stopping control loops\n"); - up(&driver_lock); + mutex_unlock(&driver_lock); stop_control_loops(); - down(&driver_lock); + mutex_lock(&driver_lock); if (u3_0 != NULL && !strcmp(adapter->name, "u3 0")) { DBG("lost U3-0, disposing control loops\n"); @@ -2090,7 +2091,7 @@ static int therm_pm72_detach(struct i2c_adapter *adapter) if (u3_0 == NULL && u3_1 == NULL) state = state_detached; - up(&driver_lock); + mutex_unlock(&driver_lock); return 0; } diff --git a/drivers/macintosh/windfarm_smu_sat.c b/drivers/macintosh/windfarm_smu_sat.c index 797918d0e59..7f2be4baaed 100644 --- a/drivers/macintosh/windfarm_smu_sat.c +++ b/drivers/macintosh/windfarm_smu_sat.c @@ -13,7 +13,7 @@ #include <linux/init.h> #include <linux/wait.h> #include <linux/i2c.h> -#include <linux/semaphore.h> +#include <linux/mutex.h> #include <asm/prom.h> #include <asm/smu.h> #include <asm/pmac_low_i2c.h> @@ -36,7 +36,7 @@ struct wf_sat { int nr; atomic_t refcnt; - struct semaphore mutex; + struct mutex mutex; unsigned long last_read; /* jiffies when cache last updated */ u8 cache[16]; struct i2c_client i2c; @@ -163,7 +163,7 @@ static int wf_sat_get(struct wf_sensor *sr, s32 *value) if (sat->i2c.adapter == NULL) return -ENODEV; - down(&sat->mutex); + mutex_lock(&sat->mutex); if (time_after(jiffies, (sat->last_read + MAX_AGE))) { err = wf_sat_read_cache(sat); if (err) @@ -182,7 +182,7 @@ static int wf_sat_get(struct wf_sensor *sr, s32 *value) err = 0; fail: - up(&sat->mutex); + mutex_unlock(&sat->mutex); return err; } @@ -233,7 +233,7 @@ static void wf_sat_create(struct i2c_adapter *adapter, struct device_node *dev) sat->nr = -1; sat->node = of_node_get(dev); atomic_set(&sat->refcnt, 0); - init_MUTEX(&sat->mutex); + mutex_init(&sat->mutex); sat->i2c.addr = (addr >> 1) & 0x7f; sat->i2c.adapter = adapter; sat->i2c.driver = &wf_sat_driver; diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 4a55bf38095..3706ce7972d 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -842,13 +842,25 @@ static void set_pcie_port_type(struct pci_dev *pdev) * reading the dword at 0x100 which must either be 0 or a valid extended * capability header. */ -int pci_cfg_space_size_ext(struct pci_dev *dev, unsigned check_exp_pcix) +int pci_cfg_space_size_ext(struct pci_dev *dev) { - int pos; u32 status; - if (!check_exp_pcix) - goto skip; + if (pci_read_config_dword(dev, 256, &status) != PCIBIOS_SUCCESSFUL) + goto fail; + if (status == 0xffffffff) + goto fail; + + return PCI_CFG_SPACE_EXP_SIZE; + + fail: + return PCI_CFG_SPACE_SIZE; +} + +int pci_cfg_space_size(struct pci_dev *dev) +{ + int pos; + u32 status; pos = pci_find_capability(dev, PCI_CAP_ID_EXP); if (!pos) { @@ -861,23 +873,12 @@ int pci_cfg_space_size_ext(struct pci_dev *dev, unsigned check_exp_pcix) goto fail; } - skip: - if (pci_read_config_dword(dev, 256, &status) != PCIBIOS_SUCCESSFUL) - goto fail; - if (status == 0xffffffff) - goto fail; - - return PCI_CFG_SPACE_EXP_SIZE; + return pci_cfg_space_size_ext(dev); fail: return PCI_CFG_SPACE_SIZE; } -int pci_cfg_space_size(struct pci_dev *dev) -{ - return pci_cfg_space_size_ext(dev, 1); -} - static void pci_release_bus_bridge_dev(struct device *dev) { kfree(dev); diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 46d7e400c8b..81ccbd7f9e3 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -1679,6 +1679,7 @@ config MAC_SCSI config SCSI_MAC_ESP tristate "Macintosh NCR53c9[46] SCSI" depends on MAC && SCSI + select SCSI_SPI_ATTRS help This is the NCR 53c9x SCSI controller found on most of the 68040 based Macintoshes. |