From mboxrd@z Thu Jan 1 00:00:00 1970 From: jh80.chung@samsung.com (Jaehoon Chung) Date: Thu, 03 Nov 2016 15:21:26 +0900 Subject: [PATCH 04/13] mmc: dw_mmc: use the hold register when send stop command In-Reply-To: <20161103062135.10697-1-jh80.chung@samsung.com> References: <20161103062135.10697-1-jh80.chung@samsung.com> Message-ID: <20161103062135.10697-5-jh80.chung@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- drivers/mmc/host/dw_mmc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 6ccb817..23fc505 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -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 | 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; } -- 2.10.1