mtd: devices: convert OMAP BCH to devm_ioremap_resource()

Convert all users of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.

Signed-off-by: Silviu-Mihai Popescu <silviupopescu1990@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/devices/elm.c b/drivers/mtd/devices/elm.c
index dccef9fdc1f276269566bcc4ba03ae6e7a87111d..fc8ad9f13910c5ce06361d32c0c16a2c1165254d 100644 (file)
--- a/drivers/mtd/devices/elm.c
+++ b/drivers/mtd/devices/elm.c
@@ -351,9 +351,9 @@ static int elm_probe(struct platform_device *pdev)
                return -ENODEV;
        }
 
-       info->elm_base = devm_request_and_ioremap(&pdev->dev, res);
-       if (!info->elm_base)
-               return -EADDRNOTAVAIL;
+       info->elm_base = devm_ioremap_resource(&pdev->dev, res);
+       if (IS_ERR(info->elm_base))
+               return PTR_ERR(info->elm_base);
 
        ret = devm_request_irq(&pdev->dev, irq->start, elm_isr, 0,
                        pdev->name, info);