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| author | Al Viro <viro@zeniv.linux.org.uk> | 2008-03-02 09:16:26 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2008-10-21 07:47:34 -0400 |
| commit | a625c998e638c5648600828ca1cc282d97c7ebfd (patch) | |
| tree | 38c9f44ea5793238324eac5d1024a199dd2ec14f /arch/um | |
| parent | d4430d62fa77208824a37fe6f85ab2831d274769 (diff) | |
| download | kernel_samsung_smdk4412-a625c998e638c5648600828ca1cc282d97c7ebfd.zip kernel_samsung_smdk4412-a625c998e638c5648600828ca1cc282d97c7ebfd.tar.gz kernel_samsung_smdk4412-a625c998e638c5648600828ca1cc282d97c7ebfd.tar.bz2 | |
[PATCH] switch ubd
ubd_ioctl() doesn't need BKL, so unlocked_ioctl() it becomes...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/drivers/ubd_kern.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index 72569cc..0a86811 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -98,9 +98,9 @@ static inline void ubd_set_bit(__u64 bit, unsigned char *data) static DEFINE_MUTEX(ubd_lock); -static int ubd_open(struct inode * inode, struct file * filp); -static int ubd_release(struct inode * inode, struct file * file); -static int ubd_ioctl(struct inode * inode, struct file * file, +static int ubd_open(struct block_device *bdev, fmode_t mode); +static int ubd_release(struct gendisk *disk, fmode_t mode); +static int ubd_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg); static int ubd_getgeo(struct block_device *bdev, struct hd_geometry *geo); @@ -108,9 +108,9 @@ static int ubd_getgeo(struct block_device *bdev, struct hd_geometry *geo); static struct block_device_operations ubd_blops = { .owner = THIS_MODULE, - .__open = ubd_open, - .__release = ubd_release, - .__ioctl = ubd_ioctl, + .open = ubd_open, + .release = ubd_release, + .ioctl = ubd_ioctl, .getgeo = ubd_getgeo, }; @@ -1112,9 +1112,9 @@ static int __init ubd_driver_init(void){ device_initcall(ubd_driver_init); -static int ubd_open(struct inode *inode, struct file *filp) +static int ubd_open(struct block_device *bdev, fmode_t mode) { - struct gendisk *disk = inode->i_bdev->bd_disk; + struct gendisk *disk = bdev->bd_disk; struct ubd *ubd_dev = disk->private_data; int err = 0; @@ -1131,7 +1131,7 @@ static int ubd_open(struct inode *inode, struct file *filp) /* This should no more be needed. And it didn't work anyway to exclude * read-write remounting of filesystems.*/ - /*if((filp->f_mode & FMODE_WRITE) && !ubd_dev->openflags.w){ + /*if((mode & FMODE_WRITE) && !ubd_dev->openflags.w){ if(--ubd_dev->count == 0) ubd_close_dev(ubd_dev); err = -EROFS; }*/ @@ -1139,9 +1139,8 @@ static int ubd_open(struct inode *inode, struct file *filp) return err; } -static int ubd_release(struct inode * inode, struct file * file) +static int ubd_release(struct gendisk *disk, fmode_t mode) { - struct gendisk *disk = inode->i_bdev->bd_disk; struct ubd *ubd_dev = disk->private_data; if(--ubd_dev->count == 0) @@ -1306,10 +1305,10 @@ static int ubd_getgeo(struct block_device *bdev, struct hd_geometry *geo) return 0; } -static int ubd_ioctl(struct inode * inode, struct file * file, +static int ubd_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg) { - struct ubd *ubd_dev = inode->i_bdev->bd_disk->private_data; + struct ubd *ubd_dev = bdev->bd_disk->private_data; struct hd_driveid ubd_id = { .cyls = 0, .heads = 128, |