diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-exynos5.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-exynos5.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/i2c/busses/i2c-exynos5.c b/drivers/i2c/busses/i2c-exynos5.c index 385ef9d9e4d4..d8baca9b610c 100644 --- a/drivers/i2c/busses/i2c-exynos5.c +++ b/drivers/i2c/busses/i2c-exynos5.c @@ -763,7 +763,7 @@ static bool exynos5_i2c_poll_irqs_timeout(struct exynos5_i2c *i2c, static int exynos5_i2c_xfer_msg(struct exynos5_i2c *i2c, struct i2c_msg *msgs, int stop) { - unsigned long timeout; + unsigned long time_left; int ret; i2c->msg = msgs; @@ -775,13 +775,13 @@ static int exynos5_i2c_xfer_msg(struct exynos5_i2c *i2c, exynos5_i2c_message_start(i2c, stop); if (!i2c->atomic) - timeout = wait_for_completion_timeout(&i2c->msg_complete, - EXYNOS5_I2C_TIMEOUT); - else - timeout = exynos5_i2c_poll_irqs_timeout(i2c, + time_left = wait_for_completion_timeout(&i2c->msg_complete, EXYNOS5_I2C_TIMEOUT); + else + time_left = exynos5_i2c_poll_irqs_timeout(i2c, + EXYNOS5_I2C_TIMEOUT); - if (timeout == 0) + if (time_left == 0) ret = -ETIMEDOUT; else ret = i2c->state; |