On Tue, Feb 23, 2010 at 06:10:54PM -0600, Olaya, Margarita wrote:
> + if (naudint) {
> + /* wait for ready interrupt with 48 ms timeout */
> + time_left = wait_for_completion_timeout(&priv->ready,
> + msecs_to_jiffies(48));
> + } else {
> + /* retry 3 times only */
> + for (time_left = 3; time_left > 0; time_left--) {
> + mdelay(16);
> + twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &intid,
> + TWL6030_REG_INTID);
> + if (intid & TWL6030_READYINT)
> + break;
> + }
> + }
It strikes me that you could combine these two cases - the
wait_for_completion_timeout() will function just as well as a delay.
I'd also expect to see an error reported if the device doesn't report as
ready one way or another.
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