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of: constify drv arg of of_driver_match_device stub 

With this change the stub has the same signature as the actual function,
preventing this compiler warning when building without CONFIG_OF:

   drivers/base/property.c: In function 'fwnode_driver_match_device':
>> drivers/base/property.c:608:38: warning: passing argument 2 of 'of_driver_match_device' discards 'const' qualifier from pointer target type
      return of_driver_match_device(dev, drv);
                                         ^
   In file included from drivers/base/property.c:18:0:
   include/linux/of_device.h:61:19: note: expected 'struct device_driver *' but argument is of type 'const struct device_driver *'
    static inline int of_driver_match_device(struct device *dev,
                      ^

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Rob Herring <robh@kernel.org>
hifive-unleashed-5.1
Tomeu Vizoso 2015-07-01 09:10:43 +02:00 committed by Rob Herring
parent 39da809e86
commit 35068ce8cb
1 changed files with 1 additions and 1 deletions
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2
include/linux/of_device.h
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@ -59,7 +59,7 @@ void of_dma_configure(struct device *dev, struct device_node *np);
#else /* CONFIG_OF */
static inline int of_driver_match_device(struct device *dev,
struct device_driver *drv)
const struct device_driver *drv)
{
return 0;
}