staging: media: atomisp: fix semicolon.cocci warnings

 Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c

@@ -548,7 +548,7 @@ static int __destroy_stream(struct atomisp_sub_device *asd,
 			}
 
 			usleep_range(100, 200);
-		};
+		}
 	}
 
 	stream_env->stream_state = CSS_STREAM_STOPPED;