Re: [PATCH 2/2] mmc: rtsx: add support for sdio card

[敬锐 <micky_ching@xxxxxxxxxxxxxx>]

On 11/27/2014 11:43 PM, Dan Carpenter wrote:
>> +	int stat_idx = sd_status_index(rsp_type);
> I have always hated this terrible pointer math.  5 is relative to
> pcr->host_cmds_ptr + 1.  It's a mess...
5 mean CRC7 offset of Response R1, see SD spec V3.01 Page 82.
4.9.1 R1 (normal response command).

And we have to +1 to skip unused/undefined data.

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