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mmc: sdhci-esdhci-imx: fix cd/wp regression

Soeren Moch linux-arm-kernel linux-mmc 1 version New

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  1. v1 Latest0 of 6 patches 0 repliesNew

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Cover letter [PATCH 0/6] mmc: sdhci-esdhci-imx: fix cd/wp regression
Quoted 15 lines · Dong Aisheng
Quoted 6 lines · Shawn Guo
Quoted 5 lines · Dong Aisheng

I agree with you.
One difference is that i'd like to fix it ASAP without reverting 8d86e4f due to more patches depends on it is already there as i mentioned above.. Revert it may need to revert a lot others.

Quoted 7 lines
Quoted 1 line

The pain is that v4.1 is left broken.

Oh, crap! I thought it's been there with only v4.2-rc1, and did not know v4.1 is already broken. In that case, reverting 8d86e4f isn't the best option. I suggest you rebase the dts series on top of v4.2-rc1, and send it via mmc tree.

Quoted 4 lines

Yes, will go that way.

Then you may need help take care of new dts going through your tree to make sure no broken code in again.

Dong,

I use a microSD card (mmc0) with the root filesystem on a tbs2910 board. I cannot see any difference between linux-4.0 and linux-4.1 (vanilla kernel with corresponding dtb), there is absolutely no problem with card detect.

Can you please explain what exactly is broken in linux-4.1?

Thanks,
Soeren

Quoted 6 lines

Thanks

Regards
Dong Aisheng

Quoted 1 line

Shawn