Re: [PATCH v2 2/2] mmc: renesas_sdhi_internal_dmac: Cannot clear the RX_IN_USE in abort

On Fri, Jun 29, 2018 at 07:01:45PM +0900, Yoshihiro Shimoda wrote:

This patch is fixes an issue that the SDHI_INTERNAL_DMAC_RX_IN_USE flag cannot be cleared because tmio_mmc_core sets the host->data to NULL before the tmio_mmc_core calls tmio_mmc_abort_dma().

So, this patch clears the SDHI_INTERNAL_DMAC_RX_IN_USE in the renesas_sdhi_internal_dmac_abort_dma() anyway. This doesn't cause any side effects.

Fixes: 0cbc94daa554 ("mmc: renesas_sdhi_internal_dmac: limit DMA RX for old SoCs") Cc: stable@vger.kernel.org # v4.17+ Signed-off-by: Yoshihiro Shimoda yoshihiro.shimoda.uh@renesas.com Reviewed-by: Geert Uytterhoeven geert+renesas@glider.be

Reviewed-by: Simon Horman horms+renesas@verge.net.au