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authorArnd Bergmann <arnd@arndb.de>2009-11-14 01:33:13 +0100
committerArnd Bergmann <arnd@arndb.de>2009-12-10 22:55:36 +0100
commit3695669cd4f5fb6d569fd4243312c1b4a05bd5ce (patch)
tree0e74dafb6f26ac2bbd9d0dcea019798380b55aeb /fs
parent43c6e7b97f9ea0f4dec430dbafb6afa6ac711eb1 (diff)
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lp: move compat_ioctl handling into lp.c
Handling for LPSETTIMEOUT can easily be done in lp_ioctl, which is the only user. As a positive side-effect, push the BKL into the ioctl methods. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs')
-rw-r--r--fs/compat_ioctl.c33
1 files changed, 0 insertions, 33 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index ae1f1e699ad..598763fd207 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -953,20 +953,6 @@ static int rtc_ioctl(unsigned fd, unsigned cmd, void __user *argp)
return -ENOIOCTLCMD;
}
-static int
-lp_timeout_trans(unsigned int fd, unsigned int cmd,
- struct compat_timeval __user *tc)
-{
- struct timeval __user *tn = compat_alloc_user_space(sizeof(struct timeval));
- struct timeval ts;
- if (get_user(ts.tv_sec, &tc->tv_sec) ||
- get_user(ts.tv_usec, &tc->tv_usec) ||
- put_user(ts.tv_sec, &tn->tv_sec) ||
- put_user(ts.tv_usec, &tn->tv_usec))
- return -EFAULT;
- return sys_ioctl(fd, cmd, (unsigned long)tn);
-}
-
/* on ia32 l_start is on a 32-bit boundary */
#if defined(CONFIG_IA64) || defined(CONFIG_X86_64)
struct space_resv_32 {
@@ -1212,8 +1198,6 @@ COMPATIBLE_IOCTL(PPPIOCGCHAN)
/* PPPOX */
COMPATIBLE_IOCTL(PPPOEIOCSFWD)
COMPATIBLE_IOCTL(PPPOEIOCDFWD)
-/* LP */
-COMPATIBLE_IOCTL(LPGETSTATUS)
/* ppdev */
COMPATIBLE_IOCTL(PPSETMODE)
COMPATIBLE_IOCTL(PPRSTATUS)
@@ -1623,19 +1607,6 @@ COMPATIBLE_IOCTL(TIOCSTOP)
/* Usbdevfs */
COMPATIBLE_IOCTL(USBDEVFS_IOCTL32)
-/* parport */
-COMPATIBLE_IOCTL(LPTIME)
-COMPATIBLE_IOCTL(LPCHAR)
-COMPATIBLE_IOCTL(LPABORTOPEN)
-COMPATIBLE_IOCTL(LPCAREFUL)
-COMPATIBLE_IOCTL(LPWAIT)
-COMPATIBLE_IOCTL(LPSETIRQ)
-COMPATIBLE_IOCTL(LPGETSTATUS)
-COMPATIBLE_IOCTL(LPGETSTATUS)
-COMPATIBLE_IOCTL(LPRESET)
-/*LPGETSTATS not implemented, but no kernels seem to compile it in anyways*/
-COMPATIBLE_IOCTL(LPGETFLAGS)
-
/* fat 'r' ioctls. These are handled by fat with ->compat_ioctl,
but we don't want warnings on other file systems. So declare
them as compatible here. */
@@ -1734,10 +1705,6 @@ static long do_ioctl_trans(int fd, unsigned int cmd,
return do_video_stillpicture(fd, cmd, argp);
case VIDEO_SET_SPU_PALETTE:
return do_video_set_spu_palette(fd, cmd, argp);
-
- /* lp */
- case LPSETTIMEOUT:
- return lp_timeout_trans(fd, cmd, argp);
}
/*