[PATCH 1/2] i2c-s3c2410: Convert to devm_kzalloc()

[Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>]

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-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
---
 drivers/i2c/busses/i2c-s3c2410.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 2754cef..ed62a7f 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -889,7 +889,7 @@ 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;
@@ -1034,7 +1034,6 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
 	clk_put(i2c->clk);
 
  err_noclk:
-	kfree(i2c);
 	return ret;
 }
 
@@ -1060,7 +1059,6 @@ 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;
 }
-- 
1.7.7.3