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-rw-r--r--include/linux/hid.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 1472026367ed..75b66eccc692 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -717,6 +717,9 @@ struct hid_driver {
struct device_driver driver;
};
+#define to_hid_driver(pdrv) \
+ container_of(pdrv, struct hid_driver, driver)
+
/**
* hid_ll_driver - low level driver callbacks
* @start: called on probe to start the device