Re: [PATCH v9 2/2] sst: internal speaker needs setting a GPIO line

Arjan van de Ven
2011-03-28T02:35:39Z

On 3/27/2011 7:29 PM, Lu Guanqun wrote:
>
> pr_debug("sst: powering dn nc_power_down ....\n");
>
> + if (snd_pmic_ops_nc.output_dev_id == MONO_EARPIECE ||
> + snd_pmic_ops_nc.output_dev_id == INTERNAL_SPKR) {
> + msleep(30);
> + nc_set_amp_power(0);
> + }
> msleep(30);

this double msleep sounds rather harsh... why do we need two of these ?
(heck... why do we need ONE ?)