media: rc: remove redundant dev_err message

devm_ioremap_resource already contains error message, so remove
the redundant dev_err message
Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/rc/meson-ir.c

@@ -113,10 +113,8 @@ static int meson_ir_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	ir->reg = devm_ioremap_resource(dev, res);
-	if (IS_ERR(ir->reg)) {
-		dev_err(dev, "failed to map registers\n");
+	if (IS_ERR(ir->reg))
 		return PTR_ERR(ir->reg);
-	}
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {

drivers/media/rc/mtk-cir.c

@@ -320,10 +320,8 @@ static int mtk_ir_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	ir->base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(ir->base)) {
-		dev_err(dev, "failed to map registers\n");
+	if (IS_ERR(ir->base))
 		return PTR_ERR(ir->base);
-	}
 
 	ir->rc = devm_rc_allocate_device(dev, RC_DRIVER_IR_RAW);
 	if (!ir->rc) {

drivers/media/rc/sunxi-cir.c

@@ -195,7 +195,6 @@ static int sunxi_ir_probe(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	ir->base = devm_ioremap_resource(dev, res);
 	if (IS_ERR(ir->base)) {
-		dev_err(dev, "failed to map registers\n");
 		ret = PTR_ERR(ir->base);
 		goto exit_clkdisable_clk;
 	}