1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 5f53cf8b8f5a..9df8b84145b1 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -848,7 +848,7 @@ mmci_data_irq(struct mmci_host *host, struct mmc_data *data,
 			/* The error clause is handled above, success! */
 			data->bytes_xfered = data->blksz * data->blocks;
 
-		if (!data->stop) {
+		if (!data->stop || host->mrq->sbc) {
 			mmci_request_end(host, data->mrq);
 		} else {
 			mmci_start_command(host, data->stop, 0);
@@ -861,6 +861,7 @@ mmci_cmd_irq(struct mmci_host *host, struct mmc_command *cmd,
 	     unsigned int status)
 {
 	void __iomem *base = host->base;
+	bool sbc = (cmd == host->mrq->sbc);
 
 	host->cmd = NULL;
 
@@ -875,7 +876,7 @@ mmci_cmd_irq(struct mmci_host *host, struct mmc_command *cmd,
 		cmd->resp[3] = readl(base + MMCIRESPONSE3);
 	}
 
-	if (!cmd->data || cmd->error) {
+	if ((!sbc && !cmd->data) || cmd->error) {
 		if (host->data) {
 			/* Terminate the DMA transfer */
 			if (dma_inprogress(host)) {
@@ -884,7 +885,9 @@ mmci_cmd_irq(struct mmci_host *host, struct mmc_command *cmd,
 			}
 			mmci_stop_data(host);
 		}
-		mmci_request_end(host, cmd->mrq);
+		mmci_request_end(host, host->mrq);
+	} else if (sbc) {
+		mmci_start_command(host, host->mrq->cmd, 0);
 	} else if (!(cmd->data->flags & MMC_DATA_READ)) {
 		mmci_start_data(host, cmd->data);
 	}
@@ -1125,7 +1128,10 @@ static void mmci_request(struct mmc_host *mmc, struct mmc_request *mrq)
 	if (mrq->data && mrq->data->flags & MMC_DATA_READ)
 		mmci_start_data(host, mrq->data);
 
-	mmci_start_command(host, mrq->cmd, 0);
+	if (mrq->sbc)
+		mmci_start_command(host, mrq->sbc, 0);
+	else
+		mmci_start_command(host, mrq->cmd, 0);
 
 	spin_unlock_irqrestore(&host->lock, flags);
 }