[PATCH] Input: mousedev - fix /dev/input/mice minor number
From: Krzysztof Mazur <hidden>
Date: 2012-11-18 09:34:30
Also in:
lkml
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
The mousedev always used relative minor number 31 for MOUSEDEV_MIX
(/dev/input/mice), but alsolute minor number was 63. Commit
7f8d4cad1e4e11a45d02bd6e024cc2812963c38a ("Input: extend the number
of event (and other) devices") changed it to 31 alsolute minor number.
Signed-off-by: Krzysztof Mazur <redacted>
---
Tested on Linux 3.7-rc6 + small patch.
After fixing this I found similar problem:
http://marc.info/?l=linux-kernel&m=135298612202547&w=2
drivers/input/mousedev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index 8f02e3d..fc711a8 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c@@ -13,7 +13,7 @@ #define MOUSEDEV_MINOR_BASE 32 #define MOUSEDEV_MINORS 32 -#define MOUSEDEV_MIX 31 +#define MOUSEDEV_MIX (MOUSEDEV_MINOR_BASE + 31) #include <linux/sched.h> #include <linux/slab.h>
--
1.8.0.283.gc57d856