[PATCH v2] mmc: dw-mmc: relocate the position called dw_mci_setup_bus()

[Jaehoon Chung <jh80.chung@samsung.com>]

After power-on, must be ensured at least 74~80 clocks before sending any first command.
To ensure, it's good that dw_mci_setup_bus() is located at dw_mci_set_ios
instead of __dw_mci_start_request()

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
------
Changelog V2:
	- Modified the commit-message.
---
 drivers/mmc/host/dw_mmc.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 4b2bedc..de79093 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -682,9 +682,6 @@ static void __dw_mci_start_request(struct dw_mci *host,
 	if (host->pdata->select_slot)
 		host->pdata->select_slot(slot->id);
 
-	/* Slot specific timing and width adjustment */
-	dw_mci_setup_bus(slot);
-
 	host->cur_slot = slot;
 	host->mrq = mrq;
 
@@ -810,6 +807,9 @@ static void dw_mci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 	if (slot->host->drv_data->set_ios)
 		slot->host->drv_data->set_ios(slot->host, ios);
 
+	/* Slot specific timing and width adjustment */
+	dw_mci_setup_bus(slot);
+
 	switch (ios->power_mode) {
 	case MMC_POWER_UP:
 		set_bit(DW_MMC_CARD_NEED_INIT, &slot->flags);
-- 
1.7.4.1