Keyboard: omap-keypad: use matrix_keypad.h

Most keypad drivers make use of the <linux/input/matrix_keypad.h>
defined macros, structures and inline functions.

Convert omap-keypad driver to use those as well, as suggested by a
compile time warning, hardcoded into the OMAP <palt/keypad.h>.

Created against linux-2.6.37-rc5.
Tested on Amstrad Delta.
Compile tested with omap1_defconfig and omap2plus_defconfig shrinked to
board-h4.

Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Reviewed-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 16 insertions, 13 deletions

diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 605495bbc58..d21f09dc78f 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -54,19 +54,18 @@ static void __init omap_nokia770_init_irq(void)
         omap_init_irq();
 }
 
-static int nokia770_keymap[] = {
-        KEY(0, 1, GROUP_0 | KEY_UP),
-        KEY(0, 2, GROUP_1 | KEY_F5),
-        KEY(1, 0, GROUP_0 | KEY_LEFT),
+static const unsigned int nokia770_keymap[] = {
+        KEY(1, 0, GROUP_0 | KEY_UP),
+        KEY(2, 0, GROUP_1 | KEY_F5),
+        KEY(0, 1, GROUP_0 | KEY_LEFT),
         KEY(1, 1, GROUP_0 | KEY_ENTER),
-        KEY(1, 2, GROUP_0 | KEY_RIGHT),
-        KEY(2, 0, GROUP_1 | KEY_ESC),
-        KEY(2, 1, GROUP_0 | KEY_DOWN),
+        KEY(2, 1, GROUP_0 | KEY_RIGHT),
+        KEY(0, 2, GROUP_1 | KEY_ESC),
+        KEY(1, 2, GROUP_0 | KEY_DOWN),
         KEY(2, 2, GROUP_1 | KEY_F4),
-        KEY(3, 0, GROUP_2 | KEY_F7),
-        KEY(3, 1, GROUP_2 | KEY_F8),
-        KEY(3, 2, GROUP_2 | KEY_F6),
-        0
+        KEY(0, 3, GROUP_2 | KEY_F7),
+        KEY(1, 3, GROUP_2 | KEY_F8),
+        KEY(2, 3, GROUP_2 | KEY_F6),
 };
 
 static struct resource nokia770_kp_resources[] = {
@@ -77,11 +76,15 @@ static struct resource nokia770_kp_resources[] = {
         },
 };
 
+static const struct matrix_keymap_data nokia770_keymap_data = {
+        .keymap         = nokia770_keymap,
+        .keymap_size    = ARRAY_SIZE(nokia770_keymap),
+};
+
 static struct omap_kp_platform_data nokia770_kp_data = {
         .rows           = 8,
         .cols           = 8,
-        .keymap         = nokia770_keymap,
-        .keymapsize     = ARRAY_SIZE(nokia770_keymap),
+        .keymap_data    = &nokia770_keymap_data,
         .delay          = 4,
 };