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Input: evdev - fix EVIOCSABS regression
author
Daniel Mack
<zonque@gmail.com>
Mon, 18 Oct 2010 15:43:50 +0000
(08:43 -0700)
committer
Dmitry Torokhov
<dmitry.torokhov@gmail.com>
Mon, 18 Oct 2010 15:45:08 +0000
(08:45 -0700)
448cd16 ("Input: evdev - rearrange ioctl handling") broke EVIOCSABS by
checking for the wrong direction bit.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Reported-by: Sven Neumann <s.neumann@raumfeld.com>
Tested-by: Sven Neumann <s.neumann@raumfeld.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
drivers/input/evdev.c
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diff --git
a/drivers/input/evdev.c
b/drivers/input/evdev.c
index
afb64cf
..
9ddafc3
100644
(file)
--- a/
drivers/input/evdev.c
+++ b/
drivers/input/evdev.c
@@
-683,7
+683,7
@@
static long evdev_do_ioctl(struct file *file, unsigned int cmd,
}
}
- if (_IOC_DIR(cmd) == _IOC_
READ
) {
+ if (_IOC_DIR(cmd) == _IOC_
WRITE
) {
if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCSABS(0))) {