gpio-button-hotplug: add KEY_POWER2 handling

For devices such as BTHOMEHUBV5A with both reset and restart buttons,
its easily accessible restart button has been assigned to KEY_POWER
power script to poweroff preventing accidental (or malicious) factory
resets by KEY_RESTART reset script. However an easily accessible button
immediately powering off the device is also undesirable.

As KEY_RESTART is already used for reset script (and there's no
KEY_REBOOT in Linux input events), use KEY_POWER2 for rebooting via new
reboot script with 5 second seen delay.

Fixes: FS#1965
Signed-off-by: Alan Swanson <reiver@improbability.net>
Signed-off-by: Petr Štetiar <ynezz@true.cz> [long line wrap]

diff --git a/package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c b/package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c
index 1aef23e8767a6e9bb0c81ab00bc9b2c0ef1d2f76..8e0a21a80b826b382bba364f69279844a64bd6b2 100644 (file)
--- a/package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c
+++ b/package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c
@@ -100,6 +100,7 @@ static struct bh_map button_map[] = {
        BH_MAP(KEY_LIGHTS_TOGGLE,       "lights_toggle"),
        BH_MAP(KEY_PHONE,               "phone"),
        BH_MAP(KEY_POWER,               "power"),
+       BH_MAP(KEY_POWER2,              "reboot"),
        BH_MAP(KEY_RESTART,             "reset"),
        BH_MAP(KEY_RFKILL,              "rfkill"),
        BH_MAP(KEY_VIDEO,               "video"),