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| author | Dmitry Torokhov | 2010-06-09 17:13:06 +0200 |
|---|---|---|
| committer | Dmitry Torokhov | 2010-06-09 17:13:56 +0200 |
| commit | f5dec51172b81db226a23f309bc737ad021af35b (patch) | |
| tree | 06fa3d4fbd4a9fc347d355151b0bf9fefcf5f41e /drivers/char/sysrq.c | |
| parent | Input: ad7877 - fix spi word size to 16 bit (diff) | |
| download | kernel-qcow2-linux-f5dec51172b81db226a23f309bc737ad021af35b.tar.gz kernel-qcow2-linux-f5dec51172b81db226a23f309bc737ad021af35b.tar.xz kernel-qcow2-linux-f5dec51172b81db226a23f309bc737ad021af35b.zip | |
Input: sysrq - fix "stuck" SysRq mode
This shoud fix the problem with SysRq mode staying half-way enabled
and interfereing with normal PrtScrn operation after user presses ALT
for the first time.
Reported-and-tested-by: Éric Piel <E.A.B.Piel@tudelft.nl>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/char/sysrq.c')
| -rw-r--r-- | drivers/char/sysrq.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c index 5d15630a5830..5d64e3acb000 100644 --- a/drivers/char/sysrq.c +++ b/drivers/char/sysrq.c @@ -580,8 +580,12 @@ static bool sysrq_filter(struct input_handle *handle, unsigned int type, case KEY_RIGHTALT: if (value) sysrq_alt = code; - else if (sysrq_down && code == sysrq_alt_use) - sysrq_down = false; + else { + if (sysrq_down && code == sysrq_alt_use) + sysrq_down = false; + + sysrq_alt = 0; + } break; case KEY_SYSRQ: |