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i2c: wmt: match return type of wait_for_completion_timeout 

return type of wait_for_completion_timeout is unsigned long not int. as
wait_result is only used for wait_for_completion_timeout here the type
is simply changed to unsigned long.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Nicholas Mc Guire 2015-02-08 05:43:52 -05:00 committed by Wolfram Sang
parent c4dc12167d
commit 73958562f1
1 changed files with 4 additions and 2 deletions
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6
drivers/i2c/busses/i2c-wmt.c
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@ -128,7 +128,8 @@ static int wmt_i2c_write(struct i2c_adapter *adap, struct i2c_msg *pmsg,
{
struct wmt_i2c_dev *i2c_dev = i2c_get_adapdata(adap);
u16 val, tcr_val;
int ret, wait_result;
int ret;
unsigned long wait_result;
int xfer_len = 0;
if (!(pmsg->flags & I2C_M_NOSTART)) {
@ -218,7 +219,8 @@ static int wmt_i2c_read(struct i2c_adapter *adap, struct i2c_msg *pmsg,
{
struct wmt_i2c_dev *i2c_dev = i2c_get_adapdata(adap);
u16 val, tcr_val;
int ret, wait_result;
int ret;
unsigned long wait_result;
u32 xfer_len = 0;
if (!(pmsg->flags & I2C_M_NOSTART)) {