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authorKevin Cernekee <kpc.mtd@gmail.com>2009-04-14 21:59:22 -0700
committerDavid Woodhouse <David.Woodhouse@intel.com>2009-05-29 15:58:25 +0100
commit668ff9ab45d595222d3f90d7974ccba3518e3bb3 (patch)
treec1d645633f460276b1e7d43a897852b2fab3c509
parentaea7cea9fa9e39e71f95ad70b3daf98ba9972587 (diff)
mtd: Handle compat ioctls directly; remove all trace from compat_ioctl.c
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>
-rw-r--r--drivers/mtd/mtdchar.c3
-rw-r--r--fs/compat_ioctl.c22
2 files changed, 2 insertions, 23 deletions
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 99d1fbc9501..5fff04f3303 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -836,6 +836,7 @@ 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 = (void __user *)arg;
@@ -873,7 +874,7 @@ static long mtd_compat_ioctl(struct file *file, unsigned int cmd,
break;
}
default:
- ret = -ENOIOCTLCMD;
+ ret = mtd_ioctl(inode, file, cmd, arg);
}
unlock_kernel();
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 8da222eacba..aa6ba39ff37 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -94,7 +94,6 @@
#include <linux/atm_tcp.h>
#include <linux/sonet.h>
#include <linux/atm_suni.h>
-#include <linux/mtd/mtd.h>
#include <linux/usb.h>
#include <linux/usbdevice_fs.h>
@@ -2392,27 +2391,6 @@ COMPATIBLE_IOCTL(USBDEVFS_SUBMITURB32)
COMPATIBLE_IOCTL(USBDEVFS_REAPURB32)
COMPATIBLE_IOCTL(USBDEVFS_REAPURBNDELAY32)
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 */
ULONG_IOCTL(NBD_SET_SOCK)
ULONG_IOCTL(NBD_SET_BLKSIZE)