summaryrefslogtreecommitdiff
path: root/drivers/i2c
diff options
context:
space:
mode:
authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-01-21 13:28:46 +0000
committerWolfram Sang <w.sang@pengutronix.de>2012-03-07 19:06:53 +0100
commit4ea1557ff7862f63511420395d16647b74ba6f5c (patch)
tree319420a8e7d679af274d2abb8b9494d286b80701 /drivers/i2c
parent979b907fa55be8cdbbf455b9204b7e4602f303e6 (diff)
i2c-s3c2410: Convert to devm_kzalloc()
Saves remembering to call kfree(). There's some kfree()s used by the resource still, these will be removed in 3.3 using the newly added devm_request_and_ioremap(). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-s3c2410.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 4c1718081685..e6f982be89a8 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -890,7 +890,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
}
}
- i2c = kzalloc(sizeof(struct s3c24xx_i2c), GFP_KERNEL);
+ i2c = devm_kzalloc(&pdev->dev, sizeof(struct s3c24xx_i2c), GFP_KERNEL);
if (!i2c) {
dev_err(&pdev->dev, "no memory for state\n");
return -ENOMEM;
@@ -1035,7 +1035,6 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
clk_put(i2c->clk);
err_noclk:
- kfree(i2c);
return ret;
}
@@ -1061,7 +1060,6 @@ static int s3c24xx_i2c_remove(struct platform_device *pdev)
release_resource(i2c->ioarea);
s3c24xx_i2c_dt_gpio_free(i2c);
kfree(i2c->ioarea);
- kfree(i2c);
return 0;
}