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i2c-eg20t: change timeout value 50msec to 1000msec

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Currently, during i2c works alone, wait-event timeout is not occurred.
However, as CPU load increases, timeout occurs frequently.
So, I modified like this patch.
Modifying like this patch, I've never seen the timeout event with high
load test.

Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
This commit is contained in:
Tomoya MORINAGA 2012-03-26 14:55:25 +09:00 committed by Wolfram Sang
parent f70893d083
commit 8a52f9f347
1 changed files with 1 additions and 1 deletions
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drivers/i2c/busses/i2c-eg20t.c
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@ -324,7 +324,7 @@ static s32 pch_i2c_wait_for_xfer_complete(struct i2c_algo_pch_data *adap)
{ {
long ret; long ret;
ret = wait_event_timeout(pch_event, ret = wait_event_timeout(pch_event,
(adap->pch_event_flag != 0), msecs_to_jiffies(50)); (adap->pch_event_flag != 0), msecs_to_jiffies(1000));
if (ret == 0) { if (ret == 0) {
pch_err(adap, "timeout: %x\n", adap->pch_event_flag); pch_err(adap, "timeout: %x\n", adap->pch_event_flag);