Re: [PATCH 4/4] mmc: sdhi: use maximum width for the sdbuf register

[Wolfram Sang]

> I am having issues with this 
> patch(commitid:-785b215250310c690142abb1bdbb0767b8487c49)
> on iWave RZ/G1M board which is identical to R-Car M2.

Uh, that's bad. Let's see, can you print out the bus_shift variable?

Like this

        pr_info("bus_width: %u\n", host->bus_shift);

before this line?

> > +renesas_sdhi_sdbuf_width(host, enable ? (16 << host->bus_shift) : 16);

Thanks,

   Wolfram

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