ar71xx: correct button type for TL-MR3020 mode slider

The TP-Link TL-MR3020 has a three-state mode slider which was previously
integrated as a button (EV_KEY). This led to spurious activations of
failsafe mode.

Set the type for the button to switch (EV_SW), to avoid unintended
activations of failsafe mode.

Related: commit 27f3f493de06 ("gpio-button-hotplug: unify polled and
interrupt code")

Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit b017a016cc0cd26f84a7e6b8de3dc02dc101e888)

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c
index 0a9dfbc8a0f7374c1512b1a097236c84071d3258..e3b4087effa913ec5ee815c913f0ba8657d630ea 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c
@@ -79,7 +79,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
        },
        {
                .desc           = "sw1",
-               .type           = EV_KEY,
+               .type           = EV_SW,
                .code           = BTN_0,
                .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
                .gpio           = TL_MR3020_GPIO_BTN_SW1,
@@ -87,7 +87,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
        },
        {
                .desc           = "sw2",
-               .type           = EV_KEY,
+               .type           = EV_SW,
                .code           = BTN_1,
                .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
                .gpio           = TL_MR3020_GPIO_BTN_SW2,