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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2009-09-04 23:46:18 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2009-09-10 22:11:34 -0700
commitbd96f37895197563bc1d6d6f7c012b3ae7df1c45 (patch)
tree5cf94f01fc14e84df2147cc04ecd4482b7cf08e2 /arch
parent7cac9cd935533e52e277c0c8799a8ba16c24f250 (diff)
downloadop-kernel-dev-bd96f37895197563bc1d6d6f7c012b3ae7df1c45.zip
op-kernel-dev-bd96f37895197563bc1d6d6f7c012b3ae7df1c45.tar.gz
Input: pxa27x_keypad - allow modifying keymap from userspace
Tested-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-pxa/include/mach/pxa27x_keypad.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/include/mach/pxa27x_keypad.h b/arch/arm/mach-pxa/include/mach/pxa27x_keypad.h
index 63e8965..7b4eadc 100644
--- a/arch/arm/mach-pxa/include/mach/pxa27x_keypad.h
+++ b/arch/arm/mach-pxa/include/mach/pxa27x_keypad.h
@@ -6,6 +6,8 @@
#define MAX_MATRIX_KEY_ROWS (8)
#define MAX_MATRIX_KEY_COLS (8)
+#define MATRIX_ROW_SHIFT (3)
+#define MAX_DIRECT_KEY_NUM (8)
/* pxa3xx keypad platform specific parameters
*
@@ -34,7 +36,7 @@ struct pxa27x_keypad_platform_data {
/* direct keys */
int direct_key_num;
- unsigned int direct_key_map[8];
+ unsigned int direct_key_map[MAX_DIRECT_KEY_NUM];
/* rotary encoders 0 */
int enable_rotary0;
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