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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>
This commit is contained in:
Andy Shevchenko 2015-02-10 19:06:09 +02:00 committed by Wolfram Sang
parent c8e043e6f7
commit 30be774b38
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/busses/i2c-designware-baytrail.c
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@ -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 */