Hi Guennadi, On Fri, Feb 25, 2011 at 04:58:38PM +0100, Guennadi Liakhovetski wrote: > To support MMC aggressive clock gating the driver has to stop the interface > clock, when the .set_ios() method is called with .clock == 0. > > Signed-off-by: Guennadi Liakhovetski <[email protected]> > --- > > Tested on ap4evb and ecovec > > drivers/mmc/host/sh_mmcif.c | 10 +++++----- > 1 files changed, 5 insertions(+), 5 deletions(-) > > diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c > index 12884c2..3d735da 100644 > --- a/drivers/mmc/host/sh_mmcif.c > +++ b/drivers/mmc/host/sh_mmcif.c > @@ -850,15 +850,15 @@ static void sh_mmcif_set_ios(struct mmc_host *mmc, > struct mmc_ios *ios) > struct sh_mmcif_host *host = mmc_priv(mmc); > struct sh_mmcif_plat_data *p = host->pd->dev.platform_data; > > - if (ios->power_mode == MMC_POWER_OFF) { > + if (ios->power_mode == MMC_POWER_UP) { > + if (p->set_pwr) > + p->set_pwr(host->pd, ios->power_mode); > + } else if (ios->power_mode == MMC_POWER_OFF || !ios->clock) { > /* clock stop */ > sh_mmcif_clock_control(host, 0); > - if (p->down_pwr) > + if (ios->power_mode == MMC_POWER_OFF && p->down_pwr) > p->down_pwr(host->pd); > return; > - } else if (ios->power_mode == MMC_POWER_UP) { > - if (p->set_pwr) > - p->set_pwr(host->pd, ios->power_mode); > } > > if (ios->clock)
Thanks, pushed to mmc-next for .39. -- 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
