diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2014-01-14 20:36:21 +0400 |
|---|---|---|
| committer | Chris Ball <chris@printf.net> | 2014-02-23 19:40:44 +0400 |
| commit | 57de31f6351ecad9212a26d2112b546e4c8b4a5b (patch) | |
| tree | 2909c1f4cc585e2027b46ce3316f7deff67c555c /drivers/mmc | |
| parent | b9ec26160f998493509b782be999ff59e4372971 (diff) | |
| download | linux-57de31f6351ecad9212a26d2112b546e4c8b4a5b.tar.xz | |
mmc: core: Use generic CMD6 time while switching to eMMC HS200 mode
Conform to the eMMC spec and use the CMD6 generic timeout from the
EXT_CSD register, when switching to HS200 mode.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/core/mmc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index c944692f3c4e..6b7ccef51beb 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -857,7 +857,9 @@ static int mmc_select_hs200(struct mmc_card *card) /* switch to HS200 mode if bus width set successfully */ if (!err) err = __mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, - EXT_CSD_HS_TIMING, 2, 0, true, true, true); + EXT_CSD_HS_TIMING, 2, + card->ext_csd.generic_cmd6_time, + true, true, true); err: return err; } |