On Fri, Jan 13, 2023 at 01:00:09PM +0200, Adrian Hunter wrote: > SDHCI_QUIRK_MISSING_CAPS is not needed because sdhci_read_caps() can be > called instead. > > In preparation to get rid of SDHCI_QUIRK_MISSING_CAPS, replace > SDHCI_QUIRK_MISSING_CAPS with sdhci_read_caps(). > > __sdhci_read_caps() is also called from sdhci_setup_host() via > sdhci_read_caps(), however only the first call to __sdhci_read_caps() does > anything because after that host->read_caps has been set to true. > > Note, __sdhci_read_caps() does more than just set host->caps, such as do a > reset, so calling __sdhci_read_caps() earlier could have unforeseen > side-effects. However the code flow has been reviewed with that in mind. > > Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx> Reviewed-by: Jisheng Zhang <jszhang@xxxxxxxxxx> > --- > drivers/mmc/host/sdhci-pxav3.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c > index a6d89a3f1946..e39dcc998772 100644 > --- a/drivers/mmc/host/sdhci-pxav3.c > +++ b/drivers/mmc/host/sdhci-pxav3.c > @@ -124,10 +124,8 @@ static int armada_38x_quirks(struct platform_device *pdev, > struct resource *res; > > host->quirks &= ~SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN; > - host->quirks |= SDHCI_QUIRK_MISSING_CAPS; > > - host->caps = sdhci_readl(host, SDHCI_CAPABILITIES); > - host->caps1 = sdhci_readl(host, SDHCI_CAPABILITIES_1); > + sdhci_read_caps(host); > > res = platform_get_resource_byname(pdev, IORESOURCE_MEM, > "conf-sdio3"); > -- > 2.34.1 >
