[PATCH 01/26] dmaengine: omap-dma: use devm_kzalloc() to allocate omap_dmadev.
Russell King
rmk+kernel at arm.linux.org.uk
Mon Feb 10 10:55:58 EST 2014
Use devm_kzalloc() to allocate omap_dmadev() so that we don't need
complex error cleanup paths.
Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
---
drivers/dma/omap-dma.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/dma/omap-dma.c b/drivers/dma/omap-dma.c
index 362e7c49f2e1..98034e8c558f 100644
--- a/drivers/dma/omap-dma.c
+++ b/drivers/dma/omap-dma.c
@@ -594,7 +594,6 @@ static void omap_dma_free(struct omap_dmadev *od)
tasklet_kill(&c->vc.task);
kfree(c);
}
- kfree(od);
}
static int omap_dma_probe(struct platform_device *pdev)
@@ -602,7 +601,7 @@ static int omap_dma_probe(struct platform_device *pdev)
struct omap_dmadev *od;
int rc, i;
- od = kzalloc(sizeof(*od), GFP_KERNEL);
+ od = devm_kzalloc(&pdev->dev, sizeof(*od), GFP_KERNEL);
if (!od)
return -ENOMEM;
--
1.8.3.1
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