Thread (8 messages) 8 messages, 5 authors, 2012-08-22

Re: [PATCH 1/2] mmc: core: Add a capability for disabling mmc cards

From: Doug Anderson <dianders@chromium.org>
Date: 2012-08-22 15:44:08
Also in: lkml

Jaehoon,

On Tue, Aug 21, 2012 at 9:35 PM, Jaehoon Chung [off-list ref] wrote:
Hi Doug,

I didn't know what purpose is.
Why need to add the MMC_CAP2_NO_MMC?
If card is SD or SDIO, mmc_attach_mmc(host) should not be entered.
Could you explain to me in more detail?
Thanks for your feedback.  In this case I have a card that is an MMC
card so mmc_attach_sdio() and mmc_attach_sd() will fail.  If I let
mmc_attach_mmc() run it will actually find the MMC card.  However, on
this platform it is not valid to recognize MMC cards.

-Doug
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