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Input: evdev - fix EVIOCSABS regression
authorDaniel Mack <zonque@gmail.com>
Mon, 18 Oct 2010 15:43:50 +0000 (08:43 -0700)
committerDmitry 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 patch | blob | history

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))) {
 
Domain: System / Uncategorized;