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>
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2009-04-27 09:22:31 +09:00 |
| .. |
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alps.c
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Input: ALPS - add signature for DualPoint found in Dell Latitude E6500
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2008-09-10 12:12:33 -04:00 |
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alps.h
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Input: ALPS - handle errors from input_register_device()
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2007-04-12 01:31:13 -04:00 |
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amimouse.c
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get rid of input BIT* duplicate defines
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2007-10-19 11:53:42 -07:00 |
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appletouch.c
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Input: appletouch - driver refactoring
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2008-10-29 00:28:30 -04:00 |
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atarimouse.c
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Input: atamouse - various cleanups
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2008-06-30 09:36:46 -04:00 |
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bcm5974.c
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Input: bcm5974 - switch back to normal mode when closing
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2008-09-16 12:28:13 -04:00 |
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elantech.c
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Input: elantech - touchpad driver miss-recognising logitech mice
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2009-02-28 14:01:39 -08:00 |
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elantech.h
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Input: psmouse - add support for Elantech touchpads
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2008-10-16 22:54:35 -04:00 |
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gpio_mouse.c
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trivial: fix typo "varaible" -> "variable"
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2009-03-30 15:21:57 +02:00 |
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hgpk.c
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Merge branch 'next' into for-linus
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2009-04-08 00:00:33 -07:00 |
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hgpk.h
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Input: psmouse - add OLPC touchpad driver
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2008-09-21 18:28:58 -04:00 |
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hil_ptr.c
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Input: HIL drivers - add MODULE_ALIAS()
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2008-12-30 00:57:12 -08:00 |
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inport.c
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Input: remove CVS keywords
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2008-05-20 12:17:39 -04:00 |
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Kconfig
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Merge branch 'next' into for-linus
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2009-04-08 00:00:33 -07:00 |
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lifebook.c
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Input: psmouse - fix input_dev leak in lifebook driver
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2008-01-17 12:01:51 -05:00 |
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lifebook.h
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Input: psmouse - allow disabing certain protocol extensions
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2007-03-10 01:39:54 -05:00 |
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logibm.c
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Input: remove CVS keywords
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2008-05-20 12:17:39 -04:00 |
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logips2pp.c
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Input: convert drivers to use strict_strtoul()
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2008-09-10 12:11:57 -04:00 |
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logips2pp.h
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Input: psmouse - allow disabing certain protocol extensions
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2007-03-10 01:39:54 -05:00 |
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Makefile
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Input: add support for the Maple mouse on the SEGA Dreamcast
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2009-01-29 23:07:09 -08:00 |
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maplemouse.c
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maple: input: fix up maple mouse driver
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2009-04-27 09:22:31 +09:00 |
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pc110pad.c
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Input: pc110pad - remove unused variable dev
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2009-04-15 09:04:03 -07:00 |
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psmouse-base.c
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Input: psmouse - add support for Elantech touchpads
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2008-10-16 22:54:35 -04:00 |
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psmouse.h
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Input: psmouse - add support for Elantech touchpads
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2008-10-16 22:54:35 -04:00 |
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pxa930_trkball.c
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
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2009-03-02 15:43:03 -08:00 |
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rpcmouse.c
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[ARM] acorn,ebsa110,footbridge,integrator,sa1100: Convert asm/io.h to linux/io.h
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2009-03-25 10:21:35 +00:00 |
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sermouse.c
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Input: remove CVS keywords
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2008-05-20 12:17:39 -04:00 |
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synaptics.c
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Input: synaptics - ensure we reset the device on resume
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2009-02-28 14:01:32 -08:00 |
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synaptics.h
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Input: psmouse - allow disabing certain protocol extensions
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2007-03-10 01:39:54 -05:00 |
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touchkit_ps2.c
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get rid of input BIT* duplicate defines
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2007-10-19 11:53:42 -07:00 |
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touchkit_ps2.h
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Input: psmouse - make dummy touchkit_ps2_detect() static
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2007-08-30 00:44:33 -04:00 |
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trackpoint.c
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Input: convert drivers to use strict_strtoul()
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2008-09-10 12:11:57 -04:00 |
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trackpoint.h
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Input: psmouse - allow disabing certain protocol extensions
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2007-03-10 01:39:54 -05:00 |
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vsxxxaa.c
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Spelling fix: explicitly
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2007-10-19 23:22:55 +02:00 |