diff options
| author | Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> | 2011-10-12 06:13:01 +0200 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2011-10-29 12:09:33 +0200 |
| commit | c7b41f3affc63644f398b5faa170b1f531b406a8 (patch) | |
| tree | 5d2ca4c6cc4ce75e9754a33cd0c6a8150188431d /drivers/i2c | |
| parent | i2c-eg20t: Fix bus-idle waiting issue (diff) | |
| download | linux-c7b41f3affc63644f398b5faa170b1f531b406a8.tar.xz linux-c7b41f3affc63644f398b5faa170b1f531b406a8.zip | |
i2c-eg20t: Modify returned value s32 to long
Type of wait_event_timeout is long not s32.
This patch replaces s32 with long.
Additionally, delete negative processing(ret < 0).
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-eg20t.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c index a4f76cb76c46..543d39c73c37 100644 --- a/drivers/i2c/busses/i2c-eg20t.c +++ b/drivers/i2c/busses/i2c-eg20t.c @@ -311,13 +311,9 @@ static void pch_i2c_start(struct i2c_algo_pch_data *adap) */ static s32 pch_i2c_wait_for_xfer_complete(struct i2c_algo_pch_data *adap) { - s32 ret; + long ret; ret = wait_event_timeout(pch_event, (adap->pch_event_flag != 0), msecs_to_jiffies(50)); - if (ret < 0) { - pch_err(adap, "timeout: %x\n", adap->pch_event_flag); - return ret; - } if (ret == 0) { pch_err(adap, "timeout: %x\n", adap->pch_event_flag); |