[PATCH] v4l: ti-vpe: fix devm_ioremap_resource() return value checking

[Bartlomiej Zolnierkiewicz]

devm_ioremap_resource() returns a pointer to the remapped memory or
an ERR_PTR() encoded error code on failure.  Fix the checks inside
csc_create() and sc_create() accordingly.

Cc: Archit Taneja <archit@xxxxxx>
Cc: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
---
Compile tested only.

 drivers/media/platform/ti-vpe/csc.c |    4 ++--
 drivers/media/platform/ti-vpe/sc.c  |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

Index: b/drivers/media/platform/ti-vpe/csc.c
===================================================================
--- a/drivers/media/platform/ti-vpe/csc.c	2014-03-14 16:45:25.848724010 +0100
+++ b/drivers/media/platform/ti-vpe/csc.c	2014-03-18 11:01:36.595182833 +0100
@@ -187,9 +187,9 @@ struct csc_data *csc_create(struct platf
 	}
 
 	csc->base = devm_ioremap_resource(&pdev->dev, csc->res);
-	if (!csc->base) {
+	if (IS_ERR(csc->base)) {
 		dev_err(&pdev->dev, "failed to ioremap\n");
-		return ERR_PTR(-ENOMEM);
+		return csc->base;
 	}
 
 	return csc;
Index: b/drivers/media/platform/ti-vpe/sc.c
===================================================================
--- a/drivers/media/platform/ti-vpe/sc.c	2014-03-14 16:45:25.848724010 +0100
+++ b/drivers/media/platform/ti-vpe/sc.c	2014-03-18 11:02:09.555182273 +0100
@@ -302,9 +302,9 @@ struct sc_data *sc_create(struct platfor
 	}
 
 	sc->base = devm_ioremap_resource(&pdev->dev, sc->res);
-	if (!sc->base) {
+	if (IS_ERR(sc->base)) {
 		dev_err(&pdev->dev, "failed to ioremap\n");
-		return ERR_PTR(-ENOMEM);
+		return sc->base;
 	}
 
 	return sc;

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