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authorRabin Vincent <rabin.vincent@stericsson.com>2010-07-21 12:53:57 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-07-29 15:39:05 +0100
commitbb8f563c848faa113059973f68c24a3bb6a9585e (patch)
tree7ce9952411dd8ba1e9f438a62d586d9078f06212 /drivers
parentf5e2574e734650bbeb801a31cc99e628f9a027af (diff)
downloadkernel-bb8f563c848faa113059973f68c24a3bb6a9585e.tar.gz
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.c13
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;