From ad5fd92289a0721eb8a4f6c648e67f45915812cd Mon Sep 17 00:00:00 2001
From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Mon, 26 Mar 2012 21:16:03 +0000
Subject: [PATCH] mmc: remove the hard setting for tran_speed
mmc_set_clock is set to the hard-coding.
But i think good that use the tran_speed value.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
---
drivers/mmc/mmc.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index aebe578ff6..9f746a3040 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -1195,9 +1195,9 @@ int mmc_startup(struct mmc *mmc)
}
if (mmc->card_caps & MMC_MODE_HS)
- mmc_set_clock(mmc, 50000000);
+ mmc->tran_speed = 50000000;
else
- mmc_set_clock(mmc, 25000000);
+ mmc->tran_speed = 25000000;
} else {
width = ((mmc->host_caps & MMC_MODE_MASK_WIDTH_BITS) >>
MMC_MODE_WIDTH_BITS_SHIFT);
@@ -1234,13 +1234,14 @@ int mmc_startup(struct mmc *mmc)
if (mmc->card_caps & MMC_MODE_HS) {
if (mmc->card_caps & MMC_MODE_HS_52MHz)
- mmc_set_clock(mmc, 52000000);
+ mmc->tran_speed = 52000000;
else
- mmc_set_clock(mmc, 26000000);
- } else
- mmc_set_clock(mmc, 20000000);
+ mmc->tran_speed = 26000000;
+ }
}
+ mmc_set_clock(mmc, mmc->tran_speed);
+
/* fill in device description */
mmc->block_dev.lun = 0;
mmc->block_dev.type = 0;
--
2.39.5