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-rw-r--r--drivers/ieee1394/dv1394.c41
-rw-r--r--drivers/ieee1394/ieee1394_core.c14
-rw-r--r--drivers/ieee1394/ieee1394_core.h1
-rw-r--r--drivers/ieee1394/raw1394.c6
-rw-r--r--drivers/ieee1394/video1394.c16
5 files changed, 5 insertions, 73 deletions
diff --git a/drivers/ieee1394/dv1394.c b/drivers/ieee1394/dv1394.c
index efeaa944bd0..85c2d4ca0de 100644
--- a/drivers/ieee1394/dv1394.c
+++ b/drivers/ieee1394/dv1394.c
@@ -73,7 +73,7 @@
- fix all XXX showstoppers
- disable IR/IT DMA interrupts on shutdown
- flush pci writes to the card by issuing a read
- - devfs and character device dispatching (* needs testing with Linux 2.2.x)
+ - character device dispatching
- switch over to the new kernel DMA API (pci_map_*()) (* needs testing on platforms with IOMMU!)
- keep all video_cards in a list (for open() via chardev), set file->private_data = video
- dv1394_poll should indicate POLLIN when receiving buffers are available
@@ -1096,7 +1096,6 @@ static int do_dv1394_init_default(struct video_card *video)
init.api_version = DV1394_API_VERSION;
init.n_frames = DV1394_MAX_FRAMES / 4;
- /* the following are now set via devfs */
init.channel = video->channel;
init.format = video->pal_or_ntsc;
init.cip_n = video->cip_n;
@@ -1791,8 +1790,6 @@ static int dv1394_open(struct inode *inode, struct file *file)
{
struct video_card *video = NULL;
- /* if the device was opened through devfs, then file->private_data
- has already been set to video by devfs */
if (file->private_data) {
video = (struct video_card*) file->private_data;
@@ -2211,7 +2208,7 @@ static int dv1394_init(struct ti_ohci *ohci, enum pal_or_ntsc format, enum modes
video = kzalloc(sizeof(*video), GFP_KERNEL);
if (!video) {
printk(KERN_ERR "dv1394: cannot allocate video_card\n");
- goto err;
+ return -1;
}
video->ohci = ohci;
@@ -2266,37 +2263,14 @@ static int dv1394_init(struct ti_ohci *ohci, enum pal_or_ntsc format, enum modes
list_add_tail(&video->list, &dv1394_cards);
spin_unlock_irqrestore(&dv1394_cards_lock, flags);
- if (devfs_mk_cdev(MKDEV(IEEE1394_MAJOR,
- IEEE1394_MINOR_BLOCK_DV1394*16 + video->id),
- S_IFCHR|S_IRUGO|S_IWUGO,
- "ieee1394/dv/host%d/%s/%s",
- (video->id>>2),
- (video->pal_or_ntsc == DV1394_NTSC ? "NTSC" : "PAL"),
- (video->mode == MODE_RECEIVE ? "in" : "out")) < 0)
- goto err_free;
-
debug_printk("dv1394: dv1394_init() OK on ID %d\n", video->id);
-
return 0;
-
- err_free:
- kfree(video);
- err:
- return -1;
}
static void dv1394_un_init(struct video_card *video)
{
- char buf[32];
-
/* obviously nobody has the driver open at this point */
do_dv1394_shutdown(video, 1);
- snprintf(buf, sizeof(buf), "dv/host%d/%s/%s", (video->id >> 2),
- (video->pal_or_ntsc == DV1394_NTSC ? "NTSC" : "PAL"),
- (video->mode == MODE_RECEIVE ? "in" : "out")
- );
-
- devfs_remove("ieee1394/%s", buf);
kfree(video);
}
@@ -2333,9 +2307,6 @@ static void dv1394_remove_host (struct hpsb_host *host)
class_device_destroy(hpsb_protocol_class,
MKDEV(IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_DV1394 * 16 + (id<<2)));
- devfs_remove("ieee1394/dv/host%d/NTSC", id);
- devfs_remove("ieee1394/dv/host%d/PAL", id);
- devfs_remove("ieee1394/dv/host%d", id);
}
static void dv1394_add_host (struct hpsb_host *host)
@@ -2352,9 +2323,6 @@ static void dv1394_add_host (struct hpsb_host *host)
class_device_create(hpsb_protocol_class, NULL, MKDEV(
IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_DV1394 * 16 + (id<<2)),
NULL, "dv1394-%d", id);
- devfs_mk_dir("ieee1394/dv/host%d", id);
- devfs_mk_dir("ieee1394/dv/host%d/NTSC", id);
- devfs_mk_dir("ieee1394/dv/host%d/PAL", id);
dv1394_init(ohci, DV1394_NTSC, MODE_RECEIVE);
dv1394_init(ohci, DV1394_NTSC, MODE_TRANSMIT);
@@ -2611,10 +2579,8 @@ MODULE_LICENSE("GPL");
static void __exit dv1394_exit_module(void)
{
hpsb_unregister_protocol(&dv1394_driver);
-
hpsb_unregister_highlevel(&dv1394_highlevel);
cdev_del(&dv1394_cdev);
- devfs_remove("ieee1394/dv");
}
static int __init dv1394_init_module(void)
@@ -2630,15 +2596,12 @@ static int __init dv1394_init_module(void)
return ret;
}
- devfs_mk_dir("ieee1394/dv");
-
hpsb_register_highlevel(&dv1394_highlevel);
ret = hpsb_register_protocol(&dv1394_driver);
if (ret) {
printk(KERN_ERR "dv1394: failed to register protocol\n");
hpsb_unregister_highlevel(&dv1394_highlevel);
- devfs_remove("ieee1394/dv");
cdev_del(&dv1394_cdev);
return ret;
}
diff --git a/drivers/ieee1394/ieee1394_core.c b/drivers/ieee1394/ieee1394_core.c
index 25ef5a86f5f..c0acaafe82d 100644
--- a/drivers/ieee1394/ieee1394_core.c
+++ b/drivers/ieee1394/ieee1394_core.c
@@ -1078,17 +1078,10 @@ static int __init ieee1394_init(void)
goto exit_release_kernel_thread;
}
- /* actually this is a non-fatal error */
- ret = devfs_mk_dir("ieee1394");
- if (ret < 0) {
- HPSB_ERR("unable to make devfs dir for device major %d!\n", IEEE1394_MAJOR);
- goto release_chrdev;
- }
-
ret = bus_register(&ieee1394_bus_type);
if (ret < 0) {
HPSB_INFO("bus register failed");
- goto release_devfs;
+ goto release_chrdev;
}
for (i = 0; fw_bus_attrs[i]; i++) {
@@ -1099,7 +1092,7 @@ static int __init ieee1394_init(void)
fw_bus_attrs[i--]);
}
bus_unregister(&ieee1394_bus_type);
- goto release_devfs;
+ goto release_chrdev;
}
}
@@ -1152,8 +1145,6 @@ release_all_bus:
for (i = 0; fw_bus_attrs[i]; i++)
bus_remove_file(&ieee1394_bus_type, fw_bus_attrs[i]);
bus_unregister(&ieee1394_bus_type);
-release_devfs:
- devfs_remove("ieee1394");
release_chrdev:
unregister_chrdev_region(IEEE1394_CORE_DEV, 256);
exit_release_kernel_thread:
@@ -1191,7 +1182,6 @@ static void __exit ieee1394_cleanup(void)
hpsb_cleanup_config_roms();
unregister_chrdev_region(IEEE1394_CORE_DEV, 256);
- devfs_remove("ieee1394");
}
module_init(ieee1394_init);
diff --git a/drivers/ieee1394/ieee1394_core.h b/drivers/ieee1394/ieee1394_core.h
index b35466023f0..50c69c767b5 100644
--- a/drivers/ieee1394/ieee1394_core.h
+++ b/drivers/ieee1394/ieee1394_core.h
@@ -3,7 +3,6 @@
#define _IEEE1394_CORE_H
#include <linux/slab.h>
-#include <linux/devfs_fs_kernel.h>
#include <asm/atomic.h>
#include <asm/semaphore.h>
#include "hosts.h"
diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c
index 19f26c5c947..f7de546f2ed 100644
--- a/drivers/ieee1394/raw1394.c
+++ b/drivers/ieee1394/raw1394.c
@@ -41,7 +41,6 @@
#include <linux/cdev.h>
#include <asm/uaccess.h>
#include <asm/atomic.h>
-#include <linux/devfs_fs_kernel.h>
#include <linux/compat.h>
#include "csr1212.h"
@@ -2999,9 +2998,6 @@ static int __init init_raw1394(void)
goto out_unreg;
}
- devfs_mk_cdev(MKDEV(IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_RAW1394 * 16),
- S_IFCHR | S_IRUSR | S_IWUSR, RAW1394_DEVICE_NAME);
-
cdev_init(&raw1394_cdev, &raw1394_fops);
raw1394_cdev.owner = THIS_MODULE;
kobject_set_name(&raw1394_cdev.kobj, RAW1394_DEVICE_NAME);
@@ -3023,7 +3019,6 @@ static int __init init_raw1394(void)
goto out;
out_dev:
- devfs_remove(RAW1394_DEVICE_NAME);
class_device_destroy(hpsb_protocol_class,
MKDEV(IEEE1394_MAJOR,
IEEE1394_MINOR_BLOCK_RAW1394 * 16));
@@ -3039,7 +3034,6 @@ static void __exit cleanup_raw1394(void)
MKDEV(IEEE1394_MAJOR,
IEEE1394_MINOR_BLOCK_RAW1394 * 16));
cdev_del(&raw1394_cdev);
- devfs_remove(RAW1394_DEVICE_NAME);
hpsb_unregister_highlevel(&raw1394_highlevel);
hpsb_unregister_protocol(&raw1394_driver);
}
diff --git a/drivers/ieee1394/video1394.c b/drivers/ieee1394/video1394.c
index 216dbbf1dc8..4e3bd62c458 100644
--- a/drivers/ieee1394/video1394.c
+++ b/drivers/ieee1394/video1394.c
@@ -42,7 +42,6 @@
#include <linux/poll.h>
#include <linux/smp_lock.h>
#include <linux/delay.h>
-#include <linux/devfs_fs_kernel.h>
#include <linux/bitops.h>
#include <linux/types.h>
#include <linux/vmalloc.h>
@@ -1322,9 +1321,6 @@ static void video1394_add_host (struct hpsb_host *host)
class_device_create(hpsb_protocol_class, NULL, MKDEV(
IEEE1394_MAJOR, minor),
NULL, "%s-%d", VIDEO1394_DRIVER_NAME, ohci->host->id);
- devfs_mk_cdev(MKDEV(IEEE1394_MAJOR, minor),
- S_IFCHR | S_IRUSR | S_IWUSR,
- "%s/%d", VIDEO1394_DRIVER_NAME, ohci->host->id);
}
@@ -1332,12 +1328,9 @@ static void video1394_remove_host (struct hpsb_host *host)
{
struct ti_ohci *ohci = hpsb_get_hostinfo(&video1394_highlevel, host);
- if (ohci) {
+ if (ohci)
class_device_destroy(hpsb_protocol_class, MKDEV(IEEE1394_MAJOR,
IEEE1394_MINOR_BLOCK_VIDEO1394 * 16 + ohci->host->id));
- devfs_remove("%s/%d", VIDEO1394_DRIVER_NAME, ohci->host->id);
- }
-
return;
}
@@ -1478,12 +1471,8 @@ static long video1394_compat_ioctl(struct file *f, unsigned cmd, unsigned long a
static void __exit video1394_exit_module (void)
{
hpsb_unregister_protocol(&video1394_driver);
-
hpsb_unregister_highlevel(&video1394_highlevel);
-
- devfs_remove(VIDEO1394_DRIVER_NAME);
cdev_del(&video1394_cdev);
-
PRINT_G(KERN_INFO, "Removed " VIDEO1394_DRIVER_NAME " module");
}
@@ -1500,15 +1489,12 @@ static int __init video1394_init_module (void)
return ret;
}
- devfs_mk_dir(VIDEO1394_DRIVER_NAME);
-
hpsb_register_highlevel(&video1394_highlevel);
ret = hpsb_register_protocol(&video1394_driver);
if (ret) {
PRINT_G(KERN_ERR, "video1394: failed to register protocol");
hpsb_unregister_highlevel(&video1394_highlevel);
- devfs_remove(VIDEO1394_DRIVER_NAME);
cdev_del(&video1394_cdev);
return ret;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 07:25:10 +0000