openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

mmc: core: remove the invalid message in mmc_select_timing 

mmc_select_hs200() and mmc_select_hs() will keep the timing
as before if switch fails. So it's meaningless to print the
failed switched mode outside based on the current host timing.

Furthermore, the original print is wrong, it should be:
pr_warn("%s: switch to %s failed\n",
	mmc_hostname(card->host),
	mmc_card_hs(card) ? "high-speed" :
	(mmc_card_hs200(card) ? "hs200" : ""));

Since we already have error message in mmc_select_hs200(),
simply remove it outside.

Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Dong Aisheng 2016-04-21 00:51:31 +08:00 committed by Ulf Hansson
parent e51534c806
commit 0400ed0a08
1 changed files with 1 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/mmc/core/mmc.c
View File

@ -1320,21 +1320,13 @@ static int mmc_select_timing(struct mmc_card *card)
if (err && err != -EBADMSG)
return err;
if (err) {
pr_warn("%s: switch to %s failed\n",
mmc_card_hs(card) ? "high-speed" :
(mmc_card_hs200(card) ? "hs200" : ""),
mmc_hostname(card->host));
err = 0;
}
bus_speed:
/*
* Set the bus speed to the selected bus timing.
* If timing is not selected, backward compatible is the default.
*/
mmc_set_bus_speed(card);
return err;
return 0;
}
/*