mtd: rawnand: cadence: remove a redundant dev_err call

There is an error message within devm_ioremap_resource already, so
remove the dev_err call to avoid a redundant error message.

Signed-off-by: Liu Shixin <[e-mail]>
Signed-off-by: Miquel Raynal <[e-mail]>
Link: https://lore.kernel.org/linux-mtd/[e-mail]

drivers/mtd/nand/raw/cadence-nand-controller.c

···
 	dev_info(cdns_ctrl->dev, "IRQ: nr %d\n", cdns_ctrl->irq);
 
 	cdns_ctrl->reg = devm_platform_ioremap_resource(ofdev, 0);
-	if (IS_ERR(cdns_ctrl->reg)) {
-		dev_err(&ofdev->dev, "devm_ioremap_resource res 0 failed\n");
+	if (IS_ERR(cdns_ctrl->reg))
 		return PTR_ERR(cdns_ctrl->reg);
-	}
 
 	res = platform_get_resource(ofdev, IORESOURCE_MEM, 1);
 	cdns_ctrl->io.dma = res->start;
 	cdns_ctrl->io.virt = devm_ioremap_resource(&ofdev->dev, res);
-	if (IS_ERR(cdns_ctrl->io.virt)) {
-		dev_err(cdns_ctrl->dev, "devm_ioremap_resource res 1 failed\n");
+	if (IS_ERR(cdns_ctrl->io.virt))
 		return PTR_ERR(cdns_ctrl->io.virt);
-	}
 
 	dt->clk = devm_clk_get(cdns_ctrl->dev, "nf_clk");
 	if (IS_ERR(dt->clk))