mmc: bfin_sdh: Forgot to write SDH_CFG register in function set_ios.
The DMA operation in SDIO CMD53 may fail because the 4 bit SDIO mode
is not set up correctly on BF548.
Remove 2 blank lines as well.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
diff --git a/drivers/mmc/host/bfin_sdh.c b/drivers/mmc/host/bfin_sdh.c
index 94fae2f..e62c5bc7 100644
--- a/drivers/mmc/host/bfin_sdh.c
+++ b/drivers/mmc/host/bfin_sdh.c
@@ -391,6 +391,7 @@
/* Disable 4 bit SDIO */
cfg &= ~SD4E;
}
+ bfin_write_SDH_CFG(cfg);
host->power_mode = ios->power_mode;
#ifndef RSI_BLKSZ
@@ -415,7 +416,6 @@
cfg &= ~SD_CMD_OD;
# endif
-
if (ios->power_mode != MMC_POWER_OFF)
cfg |= PWR_ON;
else
@@ -433,7 +433,6 @@
clk_ctl |= CLK_E;
host->clk_div = clk_div;
bfin_write_SDH_CLK_CTL(clk_ctl);
-
} else
sdh_stop_clock(host);