A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-31 12:10:52 -04:00
Code Issues Projects Releases Packages Wiki Activity

Merge branch 'bkl/ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing

Browse source 
* 'bkl/ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing:
  uml: Pushdown the bkl from harddog_kern ioctl
  sunrpc: Pushdown the bkl from sunrpc cache ioctl
  sunrpc: Pushdown the bkl from ioctl
  autofs4: Pushdown the bkl from ioctl
  uml: Convert to unlocked_ioctls to remove implicit BKL
  ncpfs: BKL ioctl pushdown
  coda: Clean-up whitespace problems in pioctl.c
  coda: BKL ioctl pushdown
  drivers: Push down BKL into various drivers
  isdn: Push down BKL into ioctl functions
  scsi: Push down BKL into ioctl functions
  dvb: Push down BKL into ioctl functions
  smbfs: Push down BKL into ioctl function
  coda/psdev: Remove BKL from ioctl function
  um/mmapper: Remove BKL usage
  sn_hwperf: Kill BKL usage
  hfsplus: Push down BKL into ioctl function
This commit is contained in:
Linus Torvalds 2010-05-24 08:01:10 -07:00
commit f13771187b
68 changed files with 669 additions and 312 deletions
Download patch file Download diff file Expand all files Collapse all files

19
drivers/mtd/mtdchar.c
View file

@ -468,8 +468,7 @@ static int mtd_do_readoob(struct mtd_info *mtd, uint64_t start,
return ret;
}
static int mtd_ioctl(struct inode *inode, struct file *file,
u_int cmd, u_long arg)
static int mtd_ioctl(struct file *file, u_int cmd, u_long arg)
{
struct mtd_file_info *mfi = file->private_data;
struct mtd_info *mtd = mfi->mtd;
@ -840,6 +839,17 @@ static int mtd_ioctl(struct inode *inode, struct file *file,
return ret;
} /* memory_ioctl */
static long mtd_unlocked_ioctl(struct file *file, u_int cmd, u_long arg)
{
int ret;
lock_kernel();
ret = mtd_ioctl(file, cmd, arg);
unlock_kernel();
return ret;
}
#ifdef CONFIG_COMPAT
struct mtd_oob_buf32 {
@ -854,7 +864,6 @@ struct mtd_oob_buf32 {
static long mtd_compat_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct inode *inode = file->f_path.dentry->d_inode;
struct mtd_file_info *mfi = file->private_data;
struct mtd_info *mtd = mfi->mtd;
void __user *argp = compat_ptr(arg);
@ -892,7 +901,7 @@ static long mtd_compat_ioctl(struct file *file, unsigned int cmd,
break;
}
default:
ret = mtd_ioctl(inode, file, cmd, (unsigned long)argp);
ret = mtd_ioctl(file, cmd, (unsigned long)argp);
}
unlock_kernel();
@ -960,7 +969,7 @@ static const struct file_operations mtd_fops = {
.llseek = mtd_lseek,
.read = mtd_read,
.write = mtd_write,
.ioctl = mtd_ioctl,
.unlocked_ioctl = mtd_unlocked_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = mtd_compat_ioctl,
#endif