[media] sh_veu.c: Convert to devm_ioremap_resource()

Use the newly introduced devm_ioremap_resource() instead of
devm_request_and_ioremap() which provides more consistent error handling.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/media/platform/sh_veu.c b/drivers/media/platform/sh_veu.c
index cb54c69d5748..362d88ec6ea1 100644
--- a/drivers/media/platform/sh_veu.c
+++ b/drivers/media/platform/sh_veu.c
@@ -10,6 +10,7 @@
  * published by the Free Software Foundation
  */
 
+#include <linux/err.h>
 #include <linux/fs.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -1164,9 +1165,9 @@ static int sh_veu_probe(struct platform_device *pdev)
 
         veu->is_2h = resource_size(reg_res) == 0x22c;
 
-        veu->base = devm_request_and_ioremap(&pdev->dev, reg_res);
-        if (!veu->base)
-                return -ENOMEM;
+        veu->base = devm_ioremap_resource(&pdev->dev, reg_res);
+        if (IS_ERR(veu->base))
+                return PTR_ERR(veu->base);
 
         ret = devm_request_threaded_irq(&pdev->dev, irq, sh_veu_isr, sh_veu_bh,
                                         0, "veu", veu);