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-rw-r--r--include/uapi/linux/input.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h
index f24043a12777..a8e74b45dbe2 100644
--- a/include/uapi/linux/input.h
+++ b/include/uapi/linux/input.h
@@ -148,7 +148,7 @@ struct input_keymap_entry {
#define EVIOCGABS(abs) _IOR('E', 0x40 + (abs), struct input_absinfo) /* get abs value/limits */
#define EVIOCSABS(abs) _IOW('E', 0xc0 + (abs), struct input_absinfo) /* set abs value/limits */
-#define EVIOCSFF _IOC(_IOC_WRITE, 'E', 0x80, sizeof(struct ff_effect)) /* send a force effect to a force feedback device */
+#define EVIOCSFF _IOW('E', 0x80, struct ff_effect) /* send a force effect to a force feedback device */
#define EVIOCRMFF _IOW('E', 0x81, int) /* Erase a force effect */
#define EVIOCGEFFECTS _IOR('E', 0x84, int) /* Report number of effects playable at the same time */