From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 3/5] mci: Allow to specify device name
Date: Fri, 30 Nov 2012 11:10:30 +0100 [thread overview]
Message-ID: <20121130101030.GB8327@game.jcrosoft.org> (raw)
In-Reply-To: <20121130080646.GU10369@pengutronix.de>
On 09:06 Fri 30 Nov , Sascha Hauer wrote:
> On Fri, Nov 30, 2012 at 05:57:32AM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > On 20:02 Thu 29 Nov , Sascha Hauer wrote:
> > > When multiple MMC/SD cards are present in the system we often
> > > have to have persistent names to identify them during runtime.
> > > This patch allows to overwrite the devicename which is used.
> > >
> > > Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> > > ---
> > > drivers/mci/mci-core.c | 10 +++++++---
> > > include/mci.h | 1 +
> > > 2 files changed, 8 insertions(+), 3 deletions(-)
> > >
> > > diff --git a/drivers/mci/mci-core.c b/drivers/mci/mci-core.c
> > > index 942d126..6e556a8 100644
> > > --- a/drivers/mci/mci-core.c
> > > +++ b/drivers/mci/mci-core.c
> > > @@ -1397,9 +1397,13 @@ static int mci_card_probe(struct mci *mci)
> > > mci->blk.dev = mci->mci_dev;
> > > mci->blk.ops = &mci_ops;
> > >
> > > - disknum = cdev_find_free_index("disk");
> > > + if (host->devname) {
> > > + mci->blk.cdev.name = strdup(host->devname);
> > can you use is a based name not the name
>
> I don't understand this. What do you mean?
<name><id>
instead of disk0 mmc0 as exmaple
Best Regards,
J.
>
> Sascha
>
> --
> Pengutronix e.K. | |
> Industrial Linux Solutions | http://www.pengutronix.de/ |
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next prev parent reply other threads:[~2012-11-30 10:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-29 19:02 [PATCH 1/5] mci: Add STUFF_BITS and use it Sascha Hauer
2012-11-29 19:02 ` [PATCH 2/5] mci: Fix capacity calculation for high capacity MMC cards Sascha Hauer
2012-12-03 8:38 ` Sascha Hauer
2012-11-29 19:02 ` [PATCH 3/5] mci: Allow to specify device name Sascha Hauer
2012-11-30 4:57 ` Jean-Christophe PLAGNIOL-VILLARD
2012-11-30 8:06 ` Sascha Hauer
2012-11-30 10:10 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2012-12-03 8:33 ` Sascha Hauer
2012-11-29 19:02 ` [PATCH 4/5] mci i.MX esdhc: Allow to specify devicename from platformdata Sascha Hauer
2012-11-29 19:02 ` [PATCH 5/5] mci i.MX esdhc: turn error message into debug message Sascha Hauer
2012-12-05 19:02 ` [PATCH 1/5] mci: Add STUFF_BITS and use it Sascha Hauer
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