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/button-hotplug/src/button-hotplug.c b/package/kernel/button-hotplug/src/button-hotplug.c
index 5294a9700df117416ee171258330e29b4c80cf6d..1b77cd7922aeb3e3578253167f633b53870ac0fd 100644 (file)
--- a/package/kernel/button-hotplug/src/button-hotplug.c
+++ b/package/kernel/button-hotplug/src/button-hotplug.c
@@ -85,6 +85,7 @@ static struct bh_map button_map[] = {
        BH_MAP(BTN_9,           "BTN_9"),
        BH_MAP(KEY_RESTART,     "reset"),
        BH_MAP(KEY_POWER,       "power"),
+       BH_MAP(KEY_POWER2,      "reboot"),
        BH_MAP(KEY_RFKILL,      "rfkill"),
        BH_MAP(KEY_WPS_BUTTON,  "wps"),
        BH_MAP(KEY_WIMAX,       "wwan"),