diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2008-05-01 04:10:02 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 16:26:27 -0700 |
| commit | e0066c4ea9ffa420cb79814411ff74fdc7b7d98e (patch) | |
| tree | f01544d73a8f8e9c425b6b2ef6e851ae54658680 /drivers/acpi | |
| parent | 08acd4f8af42affd8cbed81cc1b69fa12ddb213f (diff) | |
| download | lwn-e0066c4ea9ffa420cb79814411ff74fdc7b7d98e.tar.gz lwn-e0066c4ea9ffa420cb79814411ff74fdc7b7d98e.zip | |
Fix ACPI vs proc_create_data() mismerge
acpi_device_dir() is NULL until all files are createst, so everyting is
created in straight in /proc/ and creation code warns.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/video.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index f7eb12e55602..5e5dda3a3027 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -1070,7 +1070,7 @@ static int acpi_video_device_add_fs(struct acpi_device *device) device_dir->owner = THIS_MODULE; /* 'info' [R] */ - entry = proc_create_data("info", S_IRUGO, acpi_device_dir(device), + entry = proc_create_data("info", S_IRUGO, device_dir, &acpi_video_device_info_fops, acpi_driver_data(device)); if (!entry) goto err_remove_dir; @@ -1078,7 +1078,7 @@ static int acpi_video_device_add_fs(struct acpi_device *device) /* 'state' [R/W] */ acpi_video_device_state_fops.write = acpi_video_device_write_state; entry = proc_create_data("state", S_IFREG | S_IRUGO | S_IWUSR, - acpi_device_dir(device), + device_dir, &acpi_video_device_state_fops, acpi_driver_data(device)); if (!entry) @@ -1088,19 +1088,21 @@ static int acpi_video_device_add_fs(struct acpi_device *device) acpi_video_device_brightness_fops.write = acpi_video_device_write_brightness; entry = proc_create_data("brightness", S_IFREG | S_IRUGO | S_IWUSR, - acpi_device_dir(device), + device_dir, &acpi_video_device_brightness_fops, acpi_driver_data(device)); if (!entry) goto err_remove_state; /* 'EDID' [R] */ - entry = proc_create_data("EDID", S_IRUGO, acpi_device_dir(device), + entry = proc_create_data("EDID", S_IRUGO, device_dir, &acpi_video_device_EDID_fops, acpi_driver_data(device)); if (!entry) goto err_remove_brightness; + acpi_device_dir(device) = device_dir; + return 0; err_remove_brightness: @@ -1346,21 +1348,21 @@ static int acpi_video_bus_add_fs(struct acpi_device *device) device_dir->owner = THIS_MODULE; /* 'info' [R] */ - entry = proc_create_data("info", S_IRUGO, acpi_device_dir(device), + entry = proc_create_data("info", S_IRUGO, device_dir, &acpi_video_bus_info_fops, acpi_driver_data(device)); if (!entry) goto err_remove_dir; /* 'ROM' [R] */ - entry = proc_create_data("ROM", S_IRUGO, acpi_device_dir(device), + entry = proc_create_data("ROM", S_IRUGO, device_dir, &acpi_video_bus_ROM_fops, acpi_driver_data(device)); if (!entry) goto err_remove_info; /* 'POST_info' [R] */ - entry = proc_create_data("POST_info", S_IRUGO, acpi_device_dir(device), + entry = proc_create_data("POST_info", S_IRUGO, device_dir, &acpi_video_bus_POST_info_fops, acpi_driver_data(device)); if (!entry) @@ -1369,7 +1371,7 @@ static int acpi_video_bus_add_fs(struct acpi_device *device) /* 'POST' [R/W] */ acpi_video_bus_POST_fops.write = acpi_video_bus_write_POST; entry = proc_create_data("POST", S_IFREG | S_IRUGO | S_IWUSR, - acpi_device_dir(device), + device_dir, &acpi_video_bus_POST_fops, acpi_driver_data(device)); if (!entry) @@ -1378,7 +1380,7 @@ static int acpi_video_bus_add_fs(struct acpi_device *device) /* 'DOS' [R/W] */ acpi_video_bus_DOS_fops.write = acpi_video_bus_write_DOS; entry = proc_create_data("DOS", S_IFREG | S_IRUGO | S_IWUSR, - acpi_device_dir(device), + device_dir, &acpi_video_bus_DOS_fops, acpi_driver_data(device)); if (!entry) |