Re: [PATCH 0/9] mmc: sdhci: code clean-up and fix cache coherency problem.

Hi Peng, On Fri, Feb 14, 2020 at 9:50 AM Peng Fan wrote: > > Hi Masahiro, > > > Subject: [PATCH 0/9] mmc: sdhci: code clean-up and fix cache coherency > > problem. > > CI, build fail, please give a check. > > mips: + pic32mzdask > +drivers/mmc

RE: [PATCH 0/9] mmc: sdhci: code clean-up and fix cache coherency problem.

Hi Masahiro, > Subject: [PATCH 0/9] mmc: sdhci: code clean-up and fix cache coherency > problem. CI, build fail, please give a check. mips: + pic32mzdask +drivers/mmc/sdhci.c:18:10: fatal error: asm/dma-mapping.h: No such file or directory + #i

[PATCH 0/9] mmc: sdhci: code clean-up and fix cache coherency problem.

My main motivation of this series is the last patch "mmc: sdhci: fix missing cache invalidation after reading by DMA". Currently, read data are occasionally corrupted due to the missing cache invalidation. To fix it nicely (adds dma_unmap_single(), which follows the Linux coding style), I did s