From: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
Use devm_ioremap_resource instead of reques_mem_region()/ioremap().
This ensures more consistent error values and simplifies error paths.
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
drivers/media/platform/davinci/vpif.c | 27 ++++-----------------------
1 files changed, 4 insertions(+), 23 deletions(-)
diff --git a/drivers/media/platform/davinci/vpif.c b/drivers/media/platform/davinci/vpif.c[...]
index 761c825..f857d8f 100644
--- a/drivers/media/platform/davinci/vpif.c
+++ b/drivers/media/platform/davinci/vpif.c
@@ -421,23 +419,12 @@ EXPORT_SYMBOL(vpif_channel_getfid);[...]
static int vpif_probe(struct platform_device *pdev)
{
- int status = 0;
+ static struct resource *res;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ vpif_base = devm_request_and_ioremap(&pdev->dev, res);
+ if (IS_ERR(vpif_base))
+ return PTR_ERR(vpif_base);