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i2c: nomadik: match return type of wait_for_completion_timeout 

return type of wait_for_completion_timeout is unsigned long not int. as
timeout is used for wait_for_completion_timeout exclusively here its
type is simply changed to unsigned long.

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 07:34:33 -05:00 committed by Wolfram Sang
parent 1ac63fef05
commit 9bb9fee9e9
1 changed files with 2 additions and 2 deletions
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4
drivers/i2c/busses/i2c-nomadik.c
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@ -448,7 +448,7 @@ static int read_i2c(struct nmk_i2c_dev *dev, u16 flags)
{
u32 status = 0;
u32 mcr, irq_mask;
int timeout;
unsigned long timeout;
mcr = load_i2c_mcr_reg(dev, flags);
writel(mcr, dev->virtbase + I2C_MCR);
@ -517,7 +517,7 @@ static int write_i2c(struct nmk_i2c_dev *dev, u16 flags)
{
u32 status = 0;
u32 mcr, irq_mask;
int timeout;
unsigned long timeout;
mcr = load_i2c_mcr_reg(dev, flags);