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Groups > linux.kernel > #1374043
| From | Roger Quadros <rogerq@ti.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2] extcon: usb-gpio: Don't miss event during suspend/resume |
| Date | 2016-04-08 09:40 +0200 |
| Message-ID | <rlzbk-np-15@gated-at.bofh.it> (permalink) |
| References | <rkWjE-52m-23@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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> --- v2: - only check for state change during resume if device wakeup is not supported drivers/extcon/extcon-usb-gpio.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/extcon/extcon-usb-gpio.c b/drivers/extcon/extcon-usb-gpio.c index bc61d11..118f8ab 100644 --- a/drivers/extcon/extcon-usb-gpio.c +++ b/drivers/extcon/extcon-usb-gpio.c @@ -185,6 +185,8 @@ static int usb_extcon_resume(struct device *dev) int ret = 0; enable_irq(info->id_irq); + if (!device_may_wakeup(dev)) + usb_extcon_detect_cable(&info->wq_detcable.work); return ret; } -- 2.5.0
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[PATCH] extcon: usb-gpio: Don't miss event during suspend/resume Roger Quadros <rogerq@ti.com> - 2016-04-06 16:10 +0200
Re: [PATCH] extcon: usb-gpio: Don't miss event during suspend/resume Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-08 01:40 +0200
[PATCH v2] extcon: usb-gpio: Don't miss event during suspend/resume Roger Quadros <rogerq@ti.com> - 2016-04-08 09:40 +0200
Re: [PATCH v2] extcon: usb-gpio: Don't miss event during suspend/resume Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-11 02:40 +0200
Re: [PATCH v2] extcon: usb-gpio: Don't miss event during suspend/resume Grygorii Strashko <grygorii.strashko@ti.com> - 2016-04-11 10:40 +0200
Re: [PATCH v2] extcon: usb-gpio: Don't miss event during suspend/resume Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-11 13:20 +0200
Re: [PATCH v2] extcon: usb-gpio: Don't miss event during suspend/resume Roger Quadros <rogerq@ti.com> - 2016-04-11 13:40 +0200
Re: [PATCH v2] extcon: usb-gpio: Don't miss event during suspend/resume Chanwoo Choi <cwchoi00@gmail.com> - 2016-04-11 15:20 +0200
Re: [PATCH v2] extcon: usb-gpio: Don't miss event during suspend/resume Roger Quadros <rogerq@ti.com> - 2016-04-11 16:10 +0200
[PATCH v3] extcon: usb-gpio: Don't miss event during suspend/resume Roger Quadros <rogerq@ti.com> - 2016-04-11 16:10 +0200
Re: [PATCH v3] extcon: usb-gpio: Don't miss event during suspend/resume Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-12 00:50 +0200
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