diff options
| author | Roger Quadros <rogerq@ti.com> | 2017-02-15 14:31:29 +0200 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2017-04-06 10:55:22 +0900 |
| commit | 01944321de3021020886564328684b7603ee216c (patch) | |
| tree | 4f6706775b0fc180a16b648876805ccb7578197d /drivers/extcon | |
| parent | 8680b4d1933fbe3349d51a4e1fd4513b12abffed (diff) | |
| download | linux-01944321de3021020886564328684b7603ee216c.tar.gz linux-01944321de3021020886564328684b7603ee216c.tar.bz2 linux-01944321de3021020886564328684b7603ee216c.zip | |
extcon: palmas: Don't miss GPIO events during suspend/resume
The USB cable state can change during suspend/resume
so be sure to check and update the extcon state.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/extcon-palmas.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/extcon/extcon-palmas.c b/drivers/extcon/extcon-palmas.c index ca904e8b3235..2af4369a2d73 100644 --- a/drivers/extcon/extcon-palmas.c +++ b/drivers/extcon/extcon-palmas.c @@ -413,6 +413,12 @@ static int palmas_usb_resume(struct device *dev) if (palmas_usb->enable_gpio_id_detection) disable_irq_wake(palmas_usb->gpio_id_irq); } + + /* check if GPIO states changed while suspend/resume */ + if (palmas_usb->enable_gpio_vbus_detection) + palmas_vbus_irq_handler(palmas_usb->gpio_vbus_irq, palmas_usb); + palmas_gpio_id_detect(&palmas_usb->wq_detectid.work); + return 0; }; #endif |