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author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-08-06 09:12:49 -0700 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-08-06 09:12:49 -0700 |
commit | 6e1e63259b1e01f047796e7985d960ca040993e6 (patch) | |
tree | 43c895798f3f8565a34c61a0a7fa593c6900d74c /drivers/input/serio/libps2.c | |
parent | a05ef8bfdc03c5061f44d91826caa855b0aae481 (diff) | |
parent | 2ffc1ccad85e8c2e81a6a4beb390fb4ce143256b (diff) | |
download | linux-6e1e63259b1e01f047796e7985d960ca040993e6.tar.bz2 |
Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input: (24 commits)
Input: ati_remote - use msec instead of jiffies
Input: ati_remote - add missing input_sync()
Input: ati_remote - relax permissions sysfs module parameters
Input: ati_remote - make filter time a module parameter
Input: atkbd - restore repeat rate when resuming
Input: trackpoint - activate protocol when resuming
Input: logips2pp - fix button mapping for MX300
Input: keyboard - change to use kzalloc
Input: serio/gameport - check whether driver core calls succeeded
Input: spaceball - make 4000FLX Lefty work
Input: keyboard - simplify emulate_raw() implementation
Input: keyboard - remove static variable and clean up initialization
Input: hiddev - use standard list implementation
Input: add missing handler->start() call
Input: HID - fix potential out-of-bound array access
Input: fix list iteration in input_release_device()
Input: iforce - add Trust Force Feedback Race Master support
Input: iforce - check array bounds before accessing elements
Input: libps2 - warn instead of oopsing when passed bad arguments
Input: fm801-gp - fix use after free
...
Diffstat (limited to 'drivers/input/serio/libps2.c')
-rw-r--r-- | drivers/input/serio/libps2.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c index 61a6f977846f..ed202f2f251a 100644 --- a/drivers/input/serio/libps2.c +++ b/drivers/input/serio/libps2.c @@ -177,6 +177,11 @@ int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command) return -1; } + if (send && !param) { + WARN_ON(1); + return -1; + } + mutex_lock_nested(&ps2dev->cmd_mutex, SINGLE_DEPTH_NESTING); serio_pause_rx(ps2dev->serio); |