Re: [PATCH v2] mmc: renesas_sdhi_internal_dmac: mask DMAC interrupts

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On 08/22/2018 10:37 PM, Wolfram Sang wrote:

>> I have encountered an interrupt storm during the eMMC chip probing (and
>> the chip finally didn't get detected).  It turned out that U-Boot left
>> the SDHI DMA interrupts enabled while the Linux driver didn't use those.
>> Masking those interrupts in renesas_sdhi_internal_dmac_request_dma() gets
>> rid of both issues...
>>
>> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
> 
> Reviewed-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>

Fixes: 2a68ea7896e3 ("mmc: renesas-sdhi: add support for R-Car Gen3 SDHI DMAC")

MBR, Sergei



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