Adrian McMenamin 6b3480855a maple: input: fix up maple mouse driver ... The maple mouse driver currently in mainline is broken: bash-3.1# modprobe maplemouse [ 56.886378] input: Dreamcast Mouse as /devices/virtual/input/input3 [ 56.918379] Unable to handle kernel NULL pointer dereference at virtual address 00000004 [ 56.930543] pc = c003304e [ 56.934973] *pde = 00000000 [ 56.944948] Oops: 0000 [#1] [ 56.947867] Modules linked in: maplemouse(+) [ 56.952353] [ 56.953921] Pid : 1157, Comm: \0x09\0x09modprobe [ 56.958021] CPU : 0 \0x09\0x09Not tainted (2.6.30-rc2-00130-g3e98f9f #1) [ 56.958052] [ 56.966567] PC is at dc_mouse_open+0xe/0x40 [maplemouse] [ 56.972125] PR is at input_open_device+0x8a/0xc0 [ 56.976944] PC : c003304e SP : 8c88bdcc SR : 40008100 TEA : c0033834 [ 56.983854] R0 : 000006c4 R1 : 00000000 R2 : 40008101 R3 : 00000000 [ 56.990744] R4 : 8c8db800 R5 : c0033080 R6 : 00000005 R7 : 00000200 [ 56.997635] R8 : 8c8db800 R9 : 8c8dbe3c R10 : 00000000 R11 : 8c98881c [ 57.004525] R12 : 8c8dbe64 R13 : 8ca50140 R14 : 8c88bdd4 [ 57.010063] MACH: 00000497 MACL: 00000348 GBR : 29674440 PR : 8c1b4d0a [ 57.016939] ... Here is a fix for this, keeping an open and close, so reducing the load on the system when the mouse is not in use, and also properly referencing the maple device buffer following the recent update. Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>		2009-04-27 09:22:31 +09:00
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gameport	Input: gameport - fix attach driver code	2009-04-15 08:58:19 -07:00
joystick	sh: maple: Support block reads and writes.	2009-02-27 16:07:32 +09:00
keyboard	Merge branch 'next' into for-linus	2009-04-16 08:51:52 -07:00
misc	Input: hp_sdc_rtc should depend on serio	2009-04-15 08:58:19 -07:00
mouse	maple: input: fix up maple mouse driver	2009-04-27 09:22:31 +09:00
serio	drivers/input/serio/hp_sdc.c: fix crash when removing hp_sdc module	2009-04-21 13:41:49 -07:00
tablet	Input: gtco - use USB endpoint API	2008-12-30 01:09:55 -08:00
touchscreen	Merge branch 'next' into for-linus	2009-04-16 08:51:52 -07:00
Kconfig	trivial: fix typos/grammar errors in Kconfig texts	2009-03-30 15:22:01 +02:00
Makefile	Input: refactor evdev 32bit compat to be shareable with uinput	2008-10-27 22:03:42 -04:00
apm-power.c	Input: apm-power - fix crash when unloading modules	2008-03-24 11:02:06 -04:00
evbug.c	Input: struct device - replace bus_id with dev_name(), dev_set_name()	2008-10-30 09:29:05 -04:00
evdev.c	Rationalize fasync return values	2009-03-16 08:34:35 -06:00
ff-core.c	drivers/input/ff-core.c needs <linux/sched.h>	2008-07-02 18:40:08 -07:00
ff-memless.c	input: replace spin_lock_bh with spin_lock_irqsave in ml_ff_playback	2008-11-30 10:36:51 -08:00
fixp-arith.h	changed email	2007-10-20 00:47:32 +02:00
input-compat.c	Input: refactor evdev 32bit compat to be shareable with uinput	2008-10-27 22:03:42 -04:00
input-compat.h	Input: refactor evdev 32bit compat to be shareable with uinput	2008-10-27 22:03:42 -04:00
input-polldev.c	Input: remove private member from input_dev structure	2008-04-02 00:41:00 -04:00
input.c	Merge branch 'next' into for-linus	2009-04-16 08:51:52 -07:00
joydev.c	Rationalize fasync return values	2009-03-16 08:34:35 -06:00
mousedev.c	Rationalize fasync return values	2009-03-16 08:34:35 -06:00
xen-kbdfront.c	get xenbus_driver ->probe() "recognized" by modpost	2008-11-30 10:03:38 -08:00