Commit b85fb0a1 authored Aug 30, 2018 by Masaharu Hayakawa Committed by Ulf Hansson Oct 08, 2018

mmc: tmio: Fix SCC error detection



SDR104, HS200 and HS400 need to check for SCC error. If SCC error is
detected, retuning is necessary.

Signed-off-by: Masaharu Hayakawa <masaharu.hayakawa.ry@renesas.com>
[Niklas: update commit message]
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

parent 75f349a1

drivers/mmc/host/tmio_mmc_core.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -839,8 +839,8 @@ static void tmio_mmc_finish_request(struct tmio_mmc_host *host)
		if (mrq->cmd->error \|\| (mrq->data && mrq->data->error))
		tmio_mmc_abort_dma(host);

		if (host->check_scc_error)
		host->check_scc_error(host);
		if (host->check_scc_error && host->check_scc_error(host))
		mrq->cmd->error = -EILSEQ;

		/* If SET_BLOCK_COUNT, continue with main command */
		if (host->mrq && !mrq->cmd->error) {

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