diff options
author | Roger Quadros <rogerq@ti.com> | 2016-04-11 17:04:45 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-03 06:23:18 +0200 |
commit | 1e647cf23fb28b83c431411dd2f67b2947550e13 (patch) | |
tree | 8e7cdd003506a004e40e7aab2f73aba11840dbe5 /drivers/extcon | |
parent | 7f69a980f6351e4390cc32341499abb13182e8c3 (diff) |
extcon: usb-gpio: Don't miss event during suspend/resume
commit 04c080080855ce84dcd490a2e04805608a21085d upstream.
Pin state might have changed during suspend/resume while
our interrupts were disabled and if device doesn't support wakeup.
Scan for change during resume for such case.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/extcon')
-rw-r--r-- | drivers/extcon/extcon-usb-gpio.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/extcon/extcon-usb-gpio.c b/drivers/extcon/extcon-usb-gpio.c index 2b2fecffb1ad..c6a7c9ddf0ac 100644 --- a/drivers/extcon/extcon-usb-gpio.c +++ b/drivers/extcon/extcon-usb-gpio.c @@ -192,6 +192,9 @@ static int usb_extcon_resume(struct device *dev) } enable_irq(info->id_irq); + if (!device_may_wakeup(dev)) + queue_delayed_work(system_power_efficient_wq, + &info->wq_detcable, 0); return ret; } |