Re: [PATCH 8/8] mmc: sdhci-msm: add Inline Crypto Engine support

Eric Biggers
2020-12-03T01:19:02Z

On Wed, Dec 02, 2020 at 03:56:21PM +0200, Adrian Hunter wrote:
> > +/* Poll until all BIST (built-in self test) bits are reset */
> > +static int sdhci_msm_ice_wait_bist_status(struct sdhci_msm_host *msm_host)
> > +{
> > + int count;
> > + u32 reg;
> > +
> > + for (count = 0; count < 100; count++) {
> > + reg = sdhci_msm_ice_readl(msm_host, QCOM_ICE_REG_BIST_STATUS);
> > + if (!(reg & QCOM_ICE_BIST_STATUS_MASK))
> > + break;
> > + udelay(50);
>
> usleep_range ?
>
> Also could use read_poll_timeout() here
>

I'll change it to use readl_poll_timeout().

- Eric