Hi Michał,

In mmc/core/sdio.c, routine mmc_enable_4bit_bus():

I think:

    if (card->type == MMC_TYPE_SDIO)
              return sdio_enable_wide(card);

should really be:

    if (card->type == MMC_TYPE_SDIO || card->type == MMC_TYPE_SD_COMBO )
               return sdio_enable_wide(card);

Otherwise, the SDIO component of the SD Combo card will not operate in wide mode. What do you think?

Perhaps a similar change is needed in the sdio_enable_hs() routine too.

Thanks,
Prashanth

ps: I am sorry to be emailing you directly with questions/bug reports. What is the formal process of reporting suggestions for code change?






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