soc: sunxi: sram: remove unneeded semicolon

Eliminate the following coccicheck warning:

drivers/soc/sunxi/sunxi_sram.c:197:2-3: Unneeded semicolon
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200910140546.1191280-1-yanaijie@huawei.com

drivers/soc/sunxi/sunxi_sram.c

@@ -194,7 +194,7 @@ static const struct sunxi_sram_data *sunxi_sram_of_parse(struct device_node *nod
 	if (!data) {
 		ret = -EINVAL;
 		goto err;
-	};
+	}
 
 	for (func = data->func; func->func; func++) {
 		if (val == func->val) {