ar71xx: TL-MR3020: fix GPIO polarity for button and switch

This patch fixes the GPIO polarity for the button and the sliding
switch. The buttons are not active low. "Pressed" and "Released"
events are wrong without the patch.

Signed-off-by: Christian Cier-Zniewski <c.cier@gmx.de>
SVN-Revision: 29904

diff --git a/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-tl-mr3020.c b/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-tl-mr3020.c
index 6af58d1a5f593a6134548f84255c397e414587d9..21ec3e0f770b8c5ba4ce5a909bf0f99312da807f 100644 (file)
--- a/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-tl-mr3020.c
+++ b/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-tl-mr3020.c
@@ -74,7 +74,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
                .code           = KEY_WPS_BUTTON,
                .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
                .gpio           = TL_MR3020_GPIO_BTN_WPS,
-               .active_low     = 1,
+               .active_low     = 0,
        },
        {
                .desc           = "sw1",
@@ -82,7 +82,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
                .code           = BTN_0,
                .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
                .gpio           = TL_MR3020_GPIO_BTN_SW1,
-               .active_low     = 1,
+               .active_low     = 0,
        },
        {
                .desc           = "sw2",
@@ -90,7 +90,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
                .code           = BTN_1,
                .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
                .gpio           = TL_MR3020_GPIO_BTN_SW2,
-               .active_low     = 1,
+               .active_low     = 0,
        }
 };
 

diff --git a/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-mr3020.c b/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-mr3020.c
index f31874ff67076f08fb5f961ff657b69b04a1ddd1..35be0f7ad4b232fcf8363f51e59796285b79b23e 100644 (file)
--- a/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-mr3020.c
+++ b/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-mr3020.c
@@ -74,7 +74,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
                .code           = KEY_WPS_BUTTON,
                .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
                .gpio           = TL_MR3020_GPIO_BTN_WPS,
-               .active_low     = 1,
+               .active_low     = 0,
        },
        {
                .desc           = "sw1",
@@ -82,7 +82,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
                .code           = BTN_0,
                .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
                .gpio           = TL_MR3020_GPIO_BTN_SW1,
-               .active_low     = 1,
+               .active_low     = 0,
        },
        {
                .desc           = "sw2",
@@ -90,7 +90,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
                .code           = BTN_1,
                .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
                .gpio           = TL_MR3020_GPIO_BTN_SW2,
-               .active_low     = 1,
+               .active_low     = 0,
        }
 };