ASoC: fsl_xcvr: Remove unneeded semicolon

Fix the following coccicheck warning:

./sound/soc/fsl/fsl_xcvr.c:739:2-3: Unneeded semicolon
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20210506022452.5762-1-wanjiabing@vivo.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/fsl/fsl_xcvr.c

@@ -736,7 +736,7 @@ static int fsl_xcvr_load_firmware(struct fsl_xcvr *xcvr)
 			/* clean current page, including data memory */
 			memset_io(xcvr->ram_addr, 0, size);
 		}
-	};
+	}
 
 err_firmware:
 	release_firmware(fw);