mtd: atmel_nand: remove redundant dev_err call

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

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index e4d57ff..0abc965 100644 (file)
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -1148,7 +1148,6 @@ static int atmel_pmecc_nand_init_params(struct platform_device *pdev,
 
        host->ecc = devm_ioremap_resource(&pdev->dev, regs);
        if (IS_ERR(host->ecc)) {
-               dev_err(host->dev, "ioremap failed\n");
                err_no = PTR_ERR(host->ecc);
                goto err;
        }
@@ -1156,8 +1155,6 @@ static int atmel_pmecc_nand_init_params(struct platform_device *pdev,
        regs_pmerr = platform_get_resource(pdev, IORESOURCE_MEM, 2);
        host->pmerrloc_base = devm_ioremap_resource(&pdev->dev, regs_pmerr);
        if (IS_ERR(host->pmerrloc_base)) {
-               dev_err(host->dev,
-                       "Can not get I/O resource for PMECC ERRLOC controller!\n");
                err_no = PTR_ERR(host->pmerrloc_base);
                goto err;
        }
@@ -1165,7 +1162,6 @@ static int atmel_pmecc_nand_init_params(struct platform_device *pdev,
        regs_rom = platform_get_resource(pdev, IORESOURCE_MEM, 3);
        host->pmecc_rom_base = devm_ioremap_resource(&pdev->dev, regs_rom);
        if (IS_ERR(host->pmecc_rom_base)) {
-               dev_err(host->dev, "Can not get I/O resource for ROM!\n");
                err_no = PTR_ERR(host->pmecc_rom_base);
                goto err;
        }
@@ -1536,10 +1532,8 @@ static int atmel_hw_nand_init_params(struct platform_device *pdev,
        }
 
        host->ecc = devm_ioremap_resource(&pdev->dev, regs);
-       if (IS_ERR(host->ecc)) {
-               dev_err(host->dev, "ioremap failed\n");
+       if (IS_ERR(host->ecc))
                return PTR_ERR(host->ecc);
-       }
 
        /* ECC is calculated for the whole page (1 step) */
        nand_chip->ecc.size = mtd->writesize;
@@ -2046,7 +2040,6 @@ static int atmel_nand_probe(struct platform_device *pdev)
        mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
        host->io_base = devm_ioremap_resource(&pdev->dev, mem);
        if (IS_ERR(host->io_base)) {
-               dev_err(&pdev->dev, "atmel_nand: ioremap resource failed\n");
                res = PTR_ERR(host->io_base);
                goto err_nand_ioremap;
        }