MIPS: BCM47XX: Define Linksys WRT310N V2 buttons

Update the buttons registration code to register the two buttons (WPS,
system rester) using the existing BCM47XX_BOARD_LINKSYS_WRT310NV2 board
entry.

Signed-off-by: Florian Fainelli <[email protected]>
Signed-off-by: Thomas Bogendoerfer <[email protected]>

Author: ffainelli

arch/mips/bcm47xx/buttons.c

@@ -276,6 +276,12 @@ bcm47xx_buttons_linksys_wrt310nv1[] __initconst = {
 	BCM47XX_GPIO_KEY(8, KEY_UNKNOWN),
 };
 
+static const struct gpio_keys_button
+bcm47xx_buttons_linksys_wrt310n_v2[] __initconst = {
+	BCM47XX_GPIO_KEY(5, KEY_WPS_BUTTON),
+	BCM47XX_GPIO_KEY(6, KEY_RESTART),
+};
+
 static const struct gpio_keys_button
 bcm47xx_buttons_linksys_wrt54g3gv2[] __initconst = {
 	BCM47XX_GPIO_KEY(5, KEY_WIMAX),
@@ -608,6 +614,9 @@ int __init bcm47xx_buttons_register(void)
 	case BCM47XX_BOARD_LINKSYS_WRT310NV1:
 		err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt310nv1);
 		break;
+	case BCM47XX_BOARD_LINKSYS_WRT310NV2:
+		err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt310n_v2);
+		break;
 	case BCM47XX_BOARD_LINKSYS_WRT54G3GV2:
 		err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt54g3gv2);
 		break;