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i2c: nomadik: match status to return type of read_i2c

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return type of read_i2c() is int not u32. As the assignments to status
are consistent with int here its type is changed to int.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Nicholas Mc Guire 2015-02-08 07:34:43 -05:00 committed by Wolfram Sang
parent 9bb9fee9e9
commit f87b53a085
1 changed files with 1 additions and 1 deletions
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drivers/i2c/busses/i2c-nomadik.c
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@ -446,7 +446,7 @@ static void setup_i2c_controller(struct nmk_i2c_dev *dev)
*/
static int read_i2c(struct nmk_i2c_dev *dev, u16 flags)
{
u32 status = 0;
int status = 0;
u32 mcr, irq_mask;
unsigned long timeout;