ARM: Convert to devm_ioremap_resource()

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

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 3 insertions, 5 deletions

diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 8033cb747c86..64bac53da0e8 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -1134,11 +1134,9 @@ static int gpmc_probe(struct platform_device *pdev)
         phys_base = res->start;
         mem_size = resource_size(res);
 
-        gpmc_base = devm_request_and_ioremap(&pdev->dev, res);
-        if (!gpmc_base) {
-                dev_err(&pdev->dev, "error: request memory / ioremap\n");
-                return -EADDRNOTAVAIL;
-        }
+        gpmc_base = devm_ioremap_resource(&pdev->dev, res);
+        if (IS_ERR(gpmc_base))
+                return PTR_ERR(gpmc_base);
 
         res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
         if (res == NULL)