tree dcb75f543bb9b75b8c6bf0260f2b5f5283533c7e
parent 7811fb8f400a3dbfa027d86bb583a31c66fddfc3
author Clemens Ladisch <clemens@ladisch.de> 1130713417 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1130722650 -0800

[PATCH] hpet: fix HPET_INFO calls from kernel space

Fix a wrong memory access in hpet_ioctl_common().  It was not possible to use
the HPET_INFO ioctl from kernel space because it always called copy_to_user().

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>