of: change of_match_device to work with struct device
The of_node pointer is now stored directly in struct device, so
of_match_device() should work with any device, not just struct of_device.
This patch changes the interface to of_match_device() to accept a
struct device instead of struct of_device.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
diff --git a/drivers/of/device.c b/drivers/of/device.c
index 24068bb..7d18f8e 100644
--- a/drivers/of/device.c
+++ b/drivers/of/device.c
@@ -10,8 +10,7 @@
#include <asm/errno.h>
/**
- * of_match_device - Tell if an of_device structure has a matching
- * of_match structure
+ * of_match_device - Tell if a struct device matches an of_device_id list
* @ids: array of of device match structures to search in
* @dev: the of device structure to match against
*
@@ -19,11 +18,11 @@
* system is in its list of supported devices.
*/
const struct of_device_id *of_match_device(const struct of_device_id *matches,
- const struct of_device *dev)
+ const struct device *dev)
{
- if (!dev->dev.of_node)
+ if (!dev->of_node)
return NULL;
- return of_match_node(matches, dev->dev.of_node);
+ return of_match_node(matches, dev->of_node);
}
EXPORT_SYMBOL(of_match_device);