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authorSascha Hauer <s.hauer@pengutronix.de>2016-05-09 08:49:50 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2016-05-09 08:49:50 +0200
commit5c83ce6091f7ec0ea25cd9c1fadbb8f3438fa2e4 (patch)
tree8d0679e366a3969e7357a68cd28924ce59acb9cb /include/of_device.h
parentfd2f990204d5519acf766e2b486a69f0854b86cb (diff)
parentd34b5ffc7f3972e91c9411e48b45b17b846fd555 (diff)
downloadbarebox-5c83ce6091f7ec0ea25cd9c1fadbb8f3438fa2e4.tar.gz
barebox-5c83ce6091f7ec0ea25cd9c1fadbb8f3438fa2e4.tar.xz
Merge branch 'for-next/pci'
Diffstat (limited to 'include/of_device.h')
-rw-r--r--include/of_device.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/include/of_device.h b/include/of_device.h
new file mode 100644
index 000000000..e84fc9c37
--- /dev/null
+++ b/include/of_device.h
@@ -0,0 +1,48 @@
+#ifndef __OF_DEVICE_H
+#define __OF_DEVICE_H
+
+#include <driver.h>
+#include <of.h>
+
+
+#ifdef CONFIG_OFTREE
+extern const struct of_device_id *of_match_device(
+ const struct of_device_id *matches, const struct device_d *dev);
+
+/**
+ * of_driver_match_device - Tell if a driver's of_match_table matches a device.
+ * @drv: the device_driver structure to test
+ * @dev: the device structure to match against
+ */
+static inline int of_driver_match_device(struct device_d *dev,
+ const struct driver_d *drv)
+{
+ return of_match_device(drv->of_compatible, dev) != NULL;
+}
+
+extern const void *of_device_get_match_data(const struct device_d *dev);
+
+#else /* CONFIG_OF */
+
+static inline int of_driver_match_device(struct device_d *dev,
+ const struct device_d *drv)
+{
+ return 0;
+}
+
+static inline const void *of_device_get_match_data(const struct device_d *dev)
+{
+ return NULL;
+}
+
+static inline const struct of_device_id *__of_match_device(
+ const struct of_device_id *matches, const struct device_d *dev)
+{
+ return NULL;
+}
+#define of_match_device(matches, dev) \
+ __of_match_device(of_match_ptr(matches), (dev))
+
+#endif /* CONFIG_OF */
+
+#endif /* _LINUX_OF_DEVICE_H */