diff options
| author |   Rabin Vincent <rabin.vincent@stericsson.com> | 2010-07-21 12:53:57 +0100 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2010-07-29 15:39:05 +0100 |
| commit | bb8f563c848faa113059973f68c24a3bb6a9585e (patch) | |
| tree | 7ce9952411dd8ba1e9f438a62d586d9078f06212 /drivers | |
| parent | ARM: 6239/1: mmci: let core poll for card detection (diff) | |
| download | linux-dev-bb8f563c848faa113059973f68c24a3bb6a9585e.tar.xz linux-dev-bb8f563c848faa113059973f68c24a3bb6a9585e.zip | |
ARM: 6243/1: mmci: pass power_mode to the translate_vdd callback
Platforms may have some external power control which need to be
controlled from board specific code. Rename the translate_vdd()
callback to vdd_handler() and pass it the power mode.
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/mmci.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 3eaa0e9373cd..7ae3eeeefc29 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -493,16 +493,9 @@ static void mmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) /* This implicitly enables the regulator */ mmc_regulator_set_ocr(host->vcc, ios->vdd); #endif - /* - * The translate_vdd function is not used if you have - * an external regulator, or your design is really weird. - * Using it would mean sending in power control BOTH using - * a regulator AND the 4 MMCIPWR bits. If we don't have - * a regulator, we might have some other platform specific - * power control behind this translate function. - */ - if (!host->vcc && host->plat->translate_vdd) - pwr |= host->plat->translate_vdd(mmc_dev(mmc), ios->vdd); + if (host->plat->vdd_handler) + pwr |= host->plat->vdd_handler(mmc_dev(mmc), ios->vdd, + ios->power_mode); /* The ST version does not have this, fall through to POWER_ON */ if (host->hw_designer != AMBA_VENDOR_ST) { pwr |= MCI_PWR_UP; |