mei: gsc: Remove redundant dev_err call

devm_ioremap_resource() prints error message in itself. Remove the
dev_err call to avoid redundant error message.
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Link: https://lore.kernel.org/r/20220923100841.17719-1-shangxiaojing@huawei.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/mei/gsc-me.c

@@ -56,7 +56,6 @@ static int mei_gsc_probe(struct auxiliary_device *aux_dev,
 	hw = to_me_hw(dev);
 	hw->mem_addr = devm_ioremap_resource(device, &adev->bar);
 	if (IS_ERR(hw->mem_addr)) {
-		dev_err(device, "mmio not mapped\n");
 		ret = PTR_ERR(hw->mem_addr);
 		goto err;
 	}