[PATCH 03/19] mmc: call device_probe() after scanning

[AKASHI Takahiro]

On Wed, Feb 09, 2022 at 08:46:18AM +0900, Jaehoon Chung wrote:
> On 2/2/22 10:08, AKASHI Takahiro wrote:
> > Every time a mmc bus/port is scanned and a new device is detected,
> > we want to call device_probe() as it will give us a chance to run
> > additional post-processings for some purposes.
> > 
> > In particular, support for creating partitions on a device will be added.
> > 
> > Signed-off-by: AKASHI Takahiro <takahiro.akashi at linaro.org>
> > ---
> >  drivers/mmc/mmc-uclass.c | 12 ++++++++++++
> >  1 file changed, 12 insertions(+)
> > 
> > diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
> > index b80e838066ca..e918f58a212e 100644
> > --- a/drivers/mmc/mmc-uclass.c
> > +++ b/drivers/mmc/mmc-uclass.c
> > @@ -467,6 +467,18 @@ static int mmc_blk_probe(struct udevice *dev)
> >  		return ret;
> >  	}
> >  
> > +	ret = device_probe(dev);
> > +	if (ret) {
> > +		debug("Can't probe\n");
> 
> how about displaying return value to debug?

Sure.

-Takahiro Akashi

> Best Regards,
> Jaehoon Chung
> 
> > +
> > +		if (IS_ENABLED(CONFIG_MMC_UHS_SUPPORT) ||
> > +		    IS_ENABLED(CONFIG_MMC_HS200_SUPPORT) ||
> > +		    IS_ENABLED(CONFIG_MMC_HS400_SUPPORT))
> > +			mmc_deinit(mmc);
> > +
> > +		return ret;
> > +	}
> > +
> >  	return 0;
> >  }
> >  
>