On Mon, Aug 03, 2015 at 02:33:28PM +0800, Adam Lee wrote: > This patch fixes MMC not working issue on O2Micro/BayHub Host, which > requires transfer mode register to be cleared when sending no DMA > command. > > Signed-off-by: Peter Guo <[email protected]> > Signed-off-by: Adam Lee <[email protected]> > --- > drivers/mmc/host/sdhci-pci.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c > index 94f54d2..b3b0a3e 100644 > --- a/drivers/mmc/host/sdhci-pci.c > +++ b/drivers/mmc/host/sdhci-pci.c > @@ -618,6 +618,7 @@ static int jmicron_resume(struct sdhci_pci_chip *chip) > static const struct sdhci_pci_fixes sdhci_o2 = { > .probe = sdhci_pci_o2_probe, > .quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC, > + .quirks2 = SDHCI_QUIRK2_CLEAR_TRANSFERMODE_REG_BEFORE_CMD, > .probe_slot = sdhci_pci_o2_probe_slot, > .resume = sdhci_pci_o2_resume, > }; > -- > 2.5.0 >
Hi, Ulf Please add a cc stable sign off when you apply it, I forgot it, thanks. "Cc: stable <[email protected]>" -- Adam Lee -- 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
