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authorAbhilash Kesavan <a.kesavan@samsung.com>2012-11-19 15:48:46 +0530
committerWolfram Sang <w.sang@pengutronix.de>2012-11-19 11:55:39 +0100
commit963f2076e3b4d62e219b3fa60de7b50e335f5783 (patch)
treead0ad3961c1eb6614ec2866bc8891c10af68bc5b
parentaedc256dd032fe9b0691fdd0f67b5e65e3e7bc0d (diff)
downloadlinux-963f2076e3b4d62e219b3fa60de7b50e335f5783.tar.bz2
i2c: s3c2410: Fix code to free gpios
Store the requested gpios so that they can be freed on error/removal. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
-rw-r--r--drivers/i2c/busses/i2c-s3c2410.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 3e0335f1fc60..9d902725bac9 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -806,6 +806,7 @@ static int s3c24xx_i2c_parse_dt_gpio(struct s3c24xx_i2c *i2c)
dev_err(i2c->dev, "invalid gpio[%d]: %d\n", idx, gpio);
goto free_gpio;
}
+ i2c->gpios[idx] = gpio;
ret = gpio_request(gpio, "i2c-bus");
if (ret) {