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[ARM] tegra: stingray: remove legacy keys

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removed all keys except vol-up and vol-down.
remove reset_keys_device

Change-Id: I16bf3c8f663373eb0fa225bb8904655e9ccc7632
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
This commit is contained in:
makarand.karvekar
2010-09-10 16:53:11 -05:00
committed by Colin Cross
parent 9ba6a6a0cb
commit 61c28e0091
1 changed files with 3 additions and 34 deletions
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37
arch/arm/mach-tegra/board-stingray-keypad.c
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@@ -17,7 +17,6 @@
#include <linux/platform_device.h>
#include <linux/input.h>
#include <linux/gpio_event.h>
#include <linux/keyreset.h>
#include <linux/gpio.h>
#include <asm/mach-types.h>
@@ -26,12 +25,10 @@
static unsigned int stingray_row_gpios[] = {
TEGRA_GPIO_PR0,
TEGRA_GPIO_PR1,
TEGRA_GPIO_PR2
TEGRA_GPIO_PR1
};
static unsigned int stingray_col_gpios[] = {
TEGRA_GPIO_PQ0,
TEGRA_GPIO_PQ1
TEGRA_GPIO_PQ0
};
#define KEYMAP_INDEX(col, row) ((col)*ARRAY_SIZE(stingray_row_gpios) + (row))
@@ -39,11 +36,7 @@ static unsigned int stingray_col_gpios[] = {
static const unsigned short stingray_p3_keymap[ARRAY_SIZE(stingray_col_gpios) *
ARRAY_SIZE(stingray_row_gpios)] = {
[KEYMAP_INDEX(0, 0)] = KEY_VOLUMEUP,
[KEYMAP_INDEX(1, 0)] = KEY_BACK,
[KEYMAP_INDEX(0, 1)] = KEY_VOLUMEDOWN,
[KEYMAP_INDEX(1, 1)] = KEY_HOME,
[KEYMAP_INDEX(0, 2)] = KEY_AUX,
[KEYMAP_INDEX(1, 2)] = KEY_MENU,
[KEYMAP_INDEX(0, 1)] = KEY_VOLUMEDOWN
};
static struct gpio_event_matrix_info stingray_keypad_matrix_info = {
@@ -89,34 +82,10 @@ static struct platform_device stingray_keypad_device = {
},
};
static int stingray_reset_keys_up[] = {
BTN_MOUSE, /* XXX */
0
};
static struct keyreset_platform_data stingray_reset_keys_pdata = {
.keys_up = stingray_reset_keys_up,
.keys_down = {
KEY_LEFTSHIFT,
KEY_LEFTALT,
KEY_BACKSPACE,
0
},
};
static struct platform_device stingray_reset_keys_device = {
.name = KEYRESET_NAME,
.dev.platform_data = &stingray_reset_keys_pdata,
};
int __init stingray_keypad_init(void)
{
tegra_gpio_enable(TEGRA_GPIO_PR0);
tegra_gpio_enable(TEGRA_GPIO_PR1);
tegra_gpio_enable(TEGRA_GPIO_PR2);
tegra_gpio_enable(TEGRA_GPIO_PQ0);
tegra_gpio_enable(TEGRA_GPIO_PQ1);
tegra_gpio_enable(TEGRA_GPIO_PQ2);
platform_device_register(&stingray_reset_keys_device);
return platform_device_register(&stingray_keypad_device);
}