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Diffstat (limited to 'drivers/i2c/busses/i2c-stm32f4.c')
-rw-r--r--drivers/i2c/busses/i2c-stm32f4.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-stm32f4.c b/drivers/i2c/busses/i2c-stm32f4.c
index 859ac0cf7f..f8b12be6ef 100644
--- a/drivers/i2c/busses/i2c-stm32f4.c
+++ b/drivers/i2c/busses/i2c-stm32f4.c
@@ -681,7 +681,7 @@ static int stm32f4_i2c_xfer_msg(struct stm32f4_i2c_dev *i2c_dev,
{
struct stm32f4_i2c_msg *f4_msg = &i2c_dev->msg;
void __iomem *reg = i2c_dev->base + STM32F4_I2C_CR1;
- unsigned long timeout;
+ unsigned long time_left;
u32 mask;
int ret;
@@ -706,11 +706,11 @@ static int stm32f4_i2c_xfer_msg(struct stm32f4_i2c_dev *i2c_dev,
stm32f4_i2c_set_bits(reg, STM32F4_I2C_CR1_START);
}
- timeout = wait_for_completion_timeout(&i2c_dev->complete,
- i2c_dev->adap.timeout);
+ time_left = wait_for_completion_timeout(&i2c_dev->complete,
+ i2c_dev->adap.timeout);
ret = f4_msg->result;
- if (!timeout)
+ if (!time_left)
ret = -ETIMEDOUT;
return ret;