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mfd: 88pm805: msleep(1ms ~ 20ms) may not do what the caller intends

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This code has been working since 2012, as limiting the time between
1ms and 3ms is unlikely to do any harm.

Soothes checkpatch warning:

  WARNING: msleep < 20ms can sleep for up to 20ms;
      see Documentation/timers/timers-howto.txt
  #161: FILE: drivers/mfd/88pm805.c:161:
  +	msleep(1);

Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Lee Jones 2014-05-08 12:06:19 +01:00
parent 01a0f4aaae
commit dc54392921
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/88pm805.c
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@ -158,7 +158,7 @@ static int device_irq_init_805(struct pm80x_chip *chip)
* PM805_INT_STATUS is under 32K clock domain, so need to
* add proper delay before the next I2C register access.
*/
msleep(1);
usleep_range(1000, 3000);
if (ret < 0)
goto out;