diff mbox

[7/9,v3] mmc: tmio: remove SCLKEN bit setting from tmio_mmc_set_clock()

Message ID 871ts5tgp6.wl%kuninori.morimoto.gx@gmail.com (mailing list archive)
State Awaiting Upstream
Headers show

Commit Message

Kuninori Morimoto Aug. 25, 2014, 3:02 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

TMIO clock is set via tmio_mmc_set_clock() -> tmio_mmc_clk_start(),
and SCLKEN bit will be set on tmio_mmc_clk_start().
It is not needed on tmio_mmc_set_clock() function.
The required clock setting will not be able to set
in some clocks without this patch.

Tested-by: Nguyen Xuan Nui <nx-nui@jinso.co.jp>
Tested-by: Hiep Cao Minh <cm-hiep@jinso.co.jp>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v2 -> v3

 - no change

 drivers/mmc/host/tmio_mmc_pio.c |    1 -
 1 file changed, 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index b19d0cd..da3c74d 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -150,7 +150,6 @@  static void tmio_mmc_set_clock(struct tmio_mmc_host *host, int new_clock)
 		for (clock = host->mmc->f_min, clk = 0x80000080;
 			new_clock >= (clock<<1); clk >>= 1)
 			clock <<= 1;
-		clk |= 0x100;
 	}
 
 	if (host->set_clk_div)