Hi, On Fri, Nov 23 2012, [email protected] wrote: > From: Jerry Huang <[email protected]> > > The IP verions older than 2.3 didn't support the command with busy response > which expect for TC bit set. But after the VVN2.3, eSDHC IP has supported it. > > Signed-off-by: Jerry Huang <[email protected]> > CC: Anton Vorontsov <[email protected]> > CC: Chris Ball <[email protected]> > --- > drivers/mmc/host/sdhci-of-esdhc.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/mmc/host/sdhci-of-esdhc.c > b/drivers/mmc/host/sdhci-of-esdhc.c > index 63d219f..cfabc43 100644 > --- a/drivers/mmc/host/sdhci-of-esdhc.c > +++ b/drivers/mmc/host/sdhci-of-esdhc.c > @@ -177,6 +177,9 @@ static void esdhc_of_platform_init(struct sdhci_host > *host) > vvn = (vvn & SDHCI_VENDOR_VER_MASK) >> SDHCI_VENDOR_VER_SHIFT; > if (vvn == VENDOR_V_22) > host->quirks2 |= SDHCI_QUIRK2_HOST_NO_CMD23; > + > + if (vvn > VENDOR_V_22) > + host->quirks &= ~SDHCI_QUIRK_NO_BUSY_IRQ; > } > > static struct sdhci_ops sdhci_esdhc_ops = {
Thanks, pushed to mmc-next for 3.8. - Chris. -- Chris Ball <[email protected]> <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
