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From: Roger Quadros <rogerq@ti.com>
To: <cw00.choi@samsung.com>, <myungjoo.ham@samsung.com>
Cc: <grygorii.strashko@ti.com>, <linux-kernel@vger.kernel.org>,
	Roger Quadros <rogerq@ti.com>
Subject: [PATCH 1/2] extcon: usb-gpio: Don't miss event during suspend/resume
Date: Wed, 15 Feb 2017 14:31:28 +0200	[thread overview]
Message-ID: <1487161889-15550-2-git-send-email-rogerq@ti.com> (raw)
In-Reply-To: <1487161889-15550-1-git-send-email-rogerq@ti.com>

We must check for ID/VBUS changes during resume irrespective
of whether our device wakeup is enabled or not.

Without this we seem to be missing ID/VBUS events after
system suspend/resume.

Signed-off-by: Roger Quadros <rogerq@ti.com>
---
 drivers/extcon/extcon-usb-gpio.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/extcon/extcon-usb-gpio.c b/drivers/extcon/extcon-usb-gpio.c
index d589c5f..71ac427 100644
--- a/drivers/extcon/extcon-usb-gpio.c
+++ b/drivers/extcon/extcon-usb-gpio.c
@@ -275,9 +275,8 @@ static int usb_extcon_resume(struct device *dev)
 	if (info->vbus_gpiod)
 		enable_irq(info->vbus_irq);
 
-	if (!device_may_wakeup(dev))
-		queue_delayed_work(system_power_efficient_wq,
-				   &info->wq_detcable, 0);
+	queue_delayed_work(system_power_efficient_wq,
+			   &info->wq_detcable, 0);
 
 	return ret;
 }
-- 
2.7.4

  reply	other threads:[~2017-02-15 12:31 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20170215123201epcas4p4715f619f0b4e6f299fa53a2adf11de5b@epcas4p4.samsung.com>
2017-02-15 12:31 ` [PATCH 0/2] extcon: palmas/usb-gpio: Don't miss events " Roger Quadros
2017-02-15 12:31   ` Roger Quadros [this message]
2017-02-15 12:31   ` [PATCH 2/2] extcon: palmas: Don't miss GPIO " Roger Quadros
2017-02-16  1:42   ` [PATCH 0/2] extcon: palmas/usb-gpio: Don't miss " Chanwoo Choi

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