Commit 30be774b authored Feb 10, 2015 by Andy Shevchenko Committed by Wolfram Sang Mar 07, 2015

i2c: designware-baytrail: cross-check lock functions

It seems the idea behind the cross-check is to prevent acquire semaphore when
there is no release callback and vice versa. Thus, patch fixes a typo.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: David E. Box <david.e.box@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

parent c8e043e6

drivers/i2c/busses/i2c-designware-baytrail.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -71,7 +71,7 @@ static int baytrail_i2c_acquire(struct dw_i2c_dev *dev)
		if (!dev \|\| !dev->dev)
		return -ENODEV;

		if (!dev->acquire_lock)
		if (!dev->release_lock)
		return 0;

		/* host driver writes to side band semaphore register */