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authorSachin Kamat <sachin.kamat@linaro.org>2013-10-11 10:11:25 +0530
committerBrian Norris <computersforpeace@gmail.com>2013-11-06 23:32:56 -0800
commit7e3019e364f1b6b9ce123e747addcdc96e8d74ae (patch)
treebc06d080699918542eace8d338faca527f920329 /drivers/mtd
parent994bbd0e91c0dfa4dcda9097b0716607aeec5470 (diff)
downloadop-kernel-dev-7e3019e364f1b6b9ce123e747addcdc96e8d74ae.zip
op-kernel-dev-7e3019e364f1b6b9ce123e747addcdc96e8d74ae.tar.gz
mtd: bcm47xxnflash: Use devm_kzalloc
devm_kzalloc is device managed and simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/bcm47xxnflash/main.c18
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/mtd/nand/bcm47xxnflash/main.c b/drivers/mtd/nand/bcm47xxnflash/main.c
index 2dc3aa6..1074459 100644
--- a/drivers/mtd/nand/bcm47xxnflash/main.c
+++ b/drivers/mtd/nand/bcm47xxnflash/main.c
@@ -29,11 +29,9 @@ static int bcm47xxnflash_probe(struct platform_device *pdev)
struct bcm47xxnflash *b47n;
int err = 0;
- b47n = kzalloc(sizeof(*b47n), GFP_KERNEL);
- if (!b47n) {
- err = -ENOMEM;
- goto out;
- }
+ b47n = devm_kzalloc(&pdev->dev, sizeof(*b47n), GFP_KERNEL);
+ if (!b47n)
+ return -ENOMEM;
b47n->nand_chip.priv = b47n;
b47n->mtd.owner = THIS_MODULE;
@@ -48,22 +46,16 @@ static int bcm47xxnflash_probe(struct platform_device *pdev)
}
if (err) {
pr_err("Initialization failed: %d\n", err);
- goto err_init;
+ return err;
}
err = mtd_device_parse_register(&b47n->mtd, probes, NULL, NULL, 0);
if (err) {
pr_err("Failed to register MTD device: %d\n", err);
- goto err_dev_reg;
+ return err;
}
return 0;
-
-err_dev_reg:
-err_init:
- kfree(b47n);
-out:
- return err;
}
static int bcm47xxnflash_remove(struct platform_device *pdev)
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