sony-laptop: Remove unneeded semicolon

Remove a superfluous semicolon after function definition.
Signed-off-by: Yue Zou <zouyue3@huawei.com>
Link: https://lore.kernel.org/r/20210118010137.214378-1-zouyue3@huawei.comSigned-off-by: Hans de Goede <hdegoede@redhat.com>

include/linux/sony-laptop.h

@@ -31,7 +31,7 @@
 #if IS_ENABLED(CONFIG_SONY_LAPTOP)
 int sony_pic_camera_command(int command, u8 value);
 #else
-static inline int sony_pic_camera_command(int command, u8 value) { return 0; };
+static inline int sony_pic_camera_command(int command, u8 value) { return 0; }
 #endif
 
 #endif	/* __KERNEL__ */