forked from luck/tmp_suning_uos_patched
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>
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@ -311,13 +311,9 @@ static void pch_i2c_start(struct i2c_algo_pch_data *adap)
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*/
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static s32 pch_i2c_wait_for_xfer_complete(struct i2c_algo_pch_data *adap)
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{
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s32 ret;
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long ret;
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ret = wait_event_timeout(pch_event,
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(adap->pch_event_flag != 0), msecs_to_jiffies(50));
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if (ret < 0) {
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pch_err(adap, "timeout: %x\n", adap->pch_event_flag);
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return ret;
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}
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if (ret == 0) {
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pch_err(adap, "timeout: %x\n", adap->pch_event_flag);
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