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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2014-04-01 16:23:46 +0300
committerNishanth Menon <nm@ti.com>2014-05-05 14:30:36 -0500
commitbae74510179bc6d2c71168eeef33b7b157e244d0 (patch)
tree960052a8bef282fe40b539cddb6949592a1a8952 /drivers/bus
parent455c6fdbd219161bd09b1165f11699d6d73de11c (diff)
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drivers: bus: omap_l3: Convert to use devm_kzalloc
We can remove the kfree() calls from probe and remove. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Nishanth Menon <nm@ti.com> Tested-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'drivers/bus')
-rw-r--r--drivers/bus/omap_l3_noc.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/bus/omap_l3_noc.c b/drivers/bus/omap_l3_noc.c
index feeecae623f6..d25d727e7cfb 100644
--- a/drivers/bus/omap_l3_noc.c
+++ b/drivers/bus/omap_l3_noc.c
@@ -134,7 +134,7 @@ static int omap4_l3_probe(struct platform_device *pdev)
struct resource *res;
int ret;
- l3 = kzalloc(sizeof(*l3), GFP_KERNEL);
+ l3 = devm_kzalloc(&pdev->dev, sizeof(*l3), GFP_KERNEL);
if (!l3)
return -ENOMEM;
@@ -142,15 +142,13 @@ static int omap4_l3_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "couldn't find resource 0\n");
- ret = -ENODEV;
- goto err0;
+ return -ENODEV;
}
l3->l3_base[0] = ioremap(res->start, resource_size(res));
if (!l3->l3_base[0]) {
dev_err(&pdev->dev, "ioremap failed\n");
- ret = -ENOMEM;
- goto err0;
+ return -ENOMEM;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
@@ -214,8 +212,6 @@ err2:
iounmap(l3->l3_base[1]);
err1:
iounmap(l3->l3_base[0]);
-err0:
- kfree(l3);
return ret;
}
@@ -228,7 +224,6 @@ static int omap4_l3_remove(struct platform_device *pdev)
iounmap(l3->l3_base[0]);
iounmap(l3->l3_base[1]);
iounmap(l3->l3_base[2]);
- kfree(l3);
return 0;
}