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i2c: rcar: use proper type for timeout 

wait_event_timeout returns long, not int.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2015-06-20 21:03:20 +02:00 committed by Wolfram Sang
parent efd2c6118e
commit b6763d0da5
1 changed files with 2 additions and 1 deletions
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drivers/i2c/busses/i2c-rcar.c
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@ -490,7 +490,8 @@ static int rcar_i2c_master_xfer(struct i2c_adapter *adap,
struct rcar_i2c_priv *priv = i2c_get_adapdata(adap);
struct device *dev = rcar_i2c_priv_to_dev(priv);
unsigned long flags;
int i, ret, timeout;
int i, ret;
long timeout;
pm_runtime_get_sync(dev);