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
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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