diff options
author | Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> | 2011-10-12 00:13:01 -0400 |
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committer | Ben Dooks <ben-linux@fluff.org> | 2011-10-29 06:09:33 -0400 |
commit | c7b41f3affc63644f398b5faa170b1f531b406a8 (patch) | |
tree | 5d2ca4c6cc4ce75e9754a33cd0c6a8150188431d | |
parent | 93e4ad74da14c8d5564cfc0b57c40ca311e53d47 (diff) |
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>
-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 a4f76cb76c4..543d39c73c3 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) | |||
311 | */ | 311 | */ |
312 | static s32 pch_i2c_wait_for_xfer_complete(struct i2c_algo_pch_data *adap) | 312 | static s32 pch_i2c_wait_for_xfer_complete(struct i2c_algo_pch_data *adap) |
313 | { | 313 | { |
314 | s32 ret; | 314 | long ret; |
315 | ret = wait_event_timeout(pch_event, | 315 | ret = wait_event_timeout(pch_event, |
316 | (adap->pch_event_flag != 0), msecs_to_jiffies(50)); | 316 | (adap->pch_event_flag != 0), msecs_to_jiffies(50)); |
317 | if (ret < 0) { | ||
318 | pch_err(adap, "timeout: %x\n", adap->pch_event_flag); | ||
319 | return ret; | ||
320 | } | ||
321 | 317 | ||
322 | if (ret == 0) { | 318 | if (ret == 0) { |
323 | pch_err(adap, "timeout: %x\n", adap->pch_event_flag); | 319 | pch_err(adap, "timeout: %x\n", adap->pch_event_flag); |