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From: Jan Glauber <jglauber@cavium.com>
To: linux-mmc@vger.kernel.org
Subject: mmc_card_blockaddr() now private
Date: Mon, 30 Jan 2017 14:52:19 +0100	[thread overview]
Message-ID: <20170130135219.GA10099@wintermute> (raw)

Hi,

preparing mmc patches against linux-next I noticed that
mmc_card_blockaddr is now private to the mmc core.

We've been using that in the (not yet upstream) Cavium mmc driver like this:

static void prepare_ext_dma(struct mmc_host *mmc, ...
	...
	emm_dma->s.sector = mmc_card_blockaddr(mmc->card) ? 1 : 0;
	

So the hardware controller needs to know if we use 512 byte blocks
or not which seems to be dependent on the medium size.

Any ideas on how I can implement this without mmc_card_blockaddr() ?

thanks,
Jan

             reply	other threads:[~2017-01-30 13:52 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-30 13:52 Jan Glauber [this message]
2017-02-02 13:12 ` mmc_card_blockaddr() now private Ulf Hansson

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