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-rw-r--r--include/linux/platform_device.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 1a165b7..17e336f 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -43,4 +43,19 @@ extern int platform_device_add_data(struct platform_device *pdev, void *data, si
extern int platform_device_add(struct platform_device *pdev);
extern void platform_device_put(struct platform_device *pdev);
+struct platform_driver {
+ int (*probe)(struct platform_device *);
+ int (*remove)(struct platform_device *);
+ void (*shutdown)(struct platform_device *);
+ int (*suspend)(struct platform_device *, pm_message_t state);
+ int (*resume)(struct platform_device *);
+ struct device_driver driver;
+};
+
+extern int platform_driver_register(struct platform_driver *);
+extern void platform_driver_unregister(struct platform_driver *);
+
+#define platform_get_drvdata(_dev) dev_get_drvdata(&(_dev)->dev)
+#define platform_set_drvdata(_dev,data) dev_set_drvdata(&(_dev)->dev, (data))
+
#endif /* _PLATFORM_DEVICE_H_ */