Commit 8c005b40 authored Nov 17, 2016 by Jaehoon Chung Committed by Ulf Hansson Nov 29, 2016

mmc: dw_mmc: use the hold register when send stop command



If DW_MMC_CARD_NO_USE_HOLD isn't set, it's usesd by default.
Enve if SDMMC_CMD_USB_HOLD_REG is set in prepare_command(), but it
doesn't set in pre_stop_abort().

To maintain the consistency, add the checking condition for this.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

parent 72e83577

drivers/mmc/host/dw_mmc.c

+3 −0

Original line number	Original line	Diff line number	Diff line
	@@ -337,6 +337,9 @@ static u32 dw_mci_prep_stop_abort(struct dw_mci host, struct mmc_command cmd)
	cmdr = stop->opcode \| SDMMC_CMD_STOP \|		cmdr = stop->opcode \| SDMMC_CMD_STOP \|
	SDMMC_CMD_RESP_CRC \| SDMMC_CMD_RESP_EXP;		SDMMC_CMD_RESP_CRC \| SDMMC_CMD_RESP_EXP;

			if (!test_bit(DW_MMC_CARD_NO_USE_HOLD, &host->cur_slot->flags))
			cmdr \|= SDMMC_CMD_USE_HOLD_REG;

	return cmdr;		return cmdr;
	}		}