diff options
| author | Eric Nelson <eric.nelson@boundarydevices.com> | 2012-12-14 10:55:46 -0700 |
|---|---|---|
| committer | Eric Nelson <eric.nelson@boundarydevices.com> | 2013-02-12 10:46:56 -0700 |
| commit | d15e75a6f832200e6cebbc83966a17e2d33db7b8 (patch) | |
| tree | affb6ccd183a14467f1f6e735f94a121d6069a1e | |
| parent | a6f528ea9ae6333e719a3fb8f902258736b15332 (diff) | |
mx6qsabrelite: export buttons as GPIO if no KEYBOARD_GPIO
| -rw-r--r-- | arch/arm/mach-mx6/board-mx6q_sabrelite.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm/mach-mx6/board-mx6q_sabrelite.c b/arch/arm/mach-mx6/board-mx6q_sabrelite.c index bc48251d8bd7..b586426afaca 100644 --- a/arch/arm/mach-mx6/board-mx6q_sabrelite.c +++ b/arch/arm/mach-mx6/board-mx6q_sabrelite.c @@ -779,7 +779,6 @@ static const struct pm_platform_data mx6_sabrelite_pm_data __initconst = { .suspend_exit = sabrelite_suspend_exit, }; -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) #define GPIO_BUTTON(gpio_num, ev_code, act_low, descr, wake) \ { \ .gpio = gpio_num, \ @@ -799,6 +798,7 @@ static struct gpio_keys_button sabrelite_buttons[] = { GPIO_BUTTON(MX6_SABRELITE_VOL_DOWN_KEY, KEY_VOLUMEDOWN, 1, "volume-down", 0), }; +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) static struct gpio_keys_platform_data sabrelite_button_data = { .buttons = sabrelite_buttons, .nbuttons = ARRAY_SIZE(sabrelite_buttons), @@ -818,7 +818,15 @@ static void __init sabrelite_add_device_buttons(void) platform_device_register(&sabrelite_button_device); } #else -static void __init sabrelite_add_device_buttons(void) {} +static void __init sabrelite_add_device_buttons(void) +{ + int i; + for (i=0; i < ARRAY_SIZE(sabrelite_buttons);i++) { + int gpio = sabrelite_buttons[i].gpio; + pr_debug("%s: exporting gpio %d\n", __func__, gpio); + gpio_export(gpio,1); + } +} #endif #ifdef CONFIG_WL12XX_PLATFORM_DATA |