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mtd: Handle compat ioctls directly; remove all trace from compat_ioctl.c

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Remove all references to MTD ioctls from fs/compat_ioctl.c and let
them all be handled by mtd_compat_ioctl().

Signed-off-by: Kevin Cernekee <kpc.mtd@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Kevin Cernekee 2009-04-14 21:59:22 -07:00 committed by David Woodhouse
parent aea7cea9fa
commit 668ff9ab45
2 changed files with 2 additions and 23 deletions
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3
drivers/mtd/mtdchar.c
View file

@ -836,6 +836,7 @@ struct mtd_oob_buf32 {
static long mtd_compat_ioctl(struct file *file, unsigned int cmd, static long mtd_compat_ioctl(struct file *file, unsigned int cmd,
unsigned long arg) unsigned long arg)
{ {
struct inode *inode = file->f_path.dentry->d_inode;
struct mtd_file_info *mfi = file->private_data; struct mtd_file_info *mfi = file->private_data;
struct mtd_info *mtd = mfi->mtd; struct mtd_info *mtd = mfi->mtd;
void __user *argp = (void __user *)arg; void __user *argp = (void __user *)arg;
@ -873,7 +874,7 @@ static long mtd_compat_ioctl(struct file *file, unsigned int cmd,
break; break;
} }
default: default:
ret = -ENOIOCTLCMD; ret = mtd_ioctl(inode, file, cmd, arg);
} }
unlock_kernel(); unlock_kernel();

22
fs/compat_ioctl.c
View file

@ -94,7 +94,6 @@
#include <linux/atm_tcp.h> #include <linux/atm_tcp.h>
#include <linux/sonet.h> #include <linux/sonet.h>
#include <linux/atm_suni.h> #include <linux/atm_suni.h>
#include <linux/mtd/mtd.h>
#include <linux/usb.h> #include <linux/usb.h>
#include <linux/usbdevice_fs.h> #include <linux/usbdevice_fs.h>
@ -2392,27 +2391,6 @@ COMPATIBLE_IOCTL(USBDEVFS_SUBMITURB32)
COMPATIBLE_IOCTL(USBDEVFS_REAPURB32) COMPATIBLE_IOCTL(USBDEVFS_REAPURB32)
COMPATIBLE_IOCTL(USBDEVFS_REAPURBNDELAY32) COMPATIBLE_IOCTL(USBDEVFS_REAPURBNDELAY32)
COMPATIBLE_IOCTL(USBDEVFS_CLEAR_HALT) COMPATIBLE_IOCTL(USBDEVFS_CLEAR_HALT)
/* MTD */
COMPATIBLE_IOCTL(MEMGETINFO)
COMPATIBLE_IOCTL(MEMERASE)
COMPATIBLE_IOCTL(MEMLOCK)
COMPATIBLE_IOCTL(MEMUNLOCK)
COMPATIBLE_IOCTL(MEMGETREGIONCOUNT)
COMPATIBLE_IOCTL(MEMGETREGIONINFO)
COMPATIBLE_IOCTL(MEMSETOOBSEL)
COMPATIBLE_IOCTL(MEMGETOOBSEL)
COMPATIBLE_IOCTL(MEMGETBADBLOCK)
COMPATIBLE_IOCTL(MEMSETBADBLOCK)
COMPATIBLE_IOCTL(OTPSELECT)
COMPATIBLE_IOCTL(OTPGETREGIONCOUNT)
COMPATIBLE_IOCTL(OTPGETREGIONINFO)
COMPATIBLE_IOCTL(OTPLOCK)
COMPATIBLE_IOCTL(ECCGETLAYOUT)
COMPATIBLE_IOCTL(ECCGETSTATS)
COMPATIBLE_IOCTL(MTDFILEMODE)
COMPATIBLE_IOCTL(MEMERASE64)
COMPATIBLE_IOCTL(MEMREADOOB64)
COMPATIBLE_IOCTL(MEMWRITEOOB64)
/* NBD */ /* NBD */
ULONG_IOCTL(NBD_SET_SOCK) ULONG_IOCTL(NBD_SET_SOCK)
ULONG_IOCTL(NBD_SET_BLKSIZE) ULONG_IOCTL(NBD_SET_BLKSIZE)