Commit 17f29d36 authored Feb 15, 2016 by Marek Szyprowski Committed by Russell King Feb 16, 2016

ARM: 8523/1: sa1111: ensure no negative value gets returned on positive match



This patch ensures that existing bus match callbacks don't return
negative values (which might be interpreted as potential errors in the
future) in case of positive match.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

parent 82ec2ba2

arch/arm/common/sa1111.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1290,7 +1290,7 @@ static int sa1111_match(struct device _dev, struct device_driver _drv)
		struct sa1111_dev *dev = SA1111_DEV(_dev);
		struct sa1111_driver *drv = SA1111_DRV(_drv);

		return dev->devid & drv->devid;
		return !!(dev->devid & drv->devid);
		}

		static int sa1111_bus_suspend(struct device *dev, pm_message_t state)