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>

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>
Andy Shevchenko · Wolfram Sang
1 parent c8e043e6f7
Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff
drivers/i2c/busses/i2c-designware-baytrail.c
@@ -71,7 +71,7 @@
 	if (!dev || !dev->dev)
 		return -ENODEV;
  
-	if (!dev->acquire_lock)
+	if (!dev->release_lock)
 		return 0;
  
 	/* host driver writes to side band semaphore register */
...	...	@@ -71,7 +71,7 @@
71	71	if (!dev \|\| !dev->dev)
72	72	return -ENODEV;
73	73
74		- if (!dev->acquire_lock)
	74	+ if (!dev->release_lock)
75	75	return 0;
76	76
77	77	/* host driver writes to side band semaphore register */