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| author | Adrian Hunter <adrian.hunter@nokia.com> | 2010-02-15 10:03:34 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-02-15 10:03:34 -0800 |
| commit | 6da20c89af64b75302399369a90b9d50c1a87665 (patch) | |
| tree | b5986493f8d2e1c06af6aa3f63944bdc2dc45d03 /drivers/mmc | |
| parent | 4380eea266940a82e5b8edd5c16ce0289679bcfe (diff) | |
| download | linux-stable-6da20c89af64b75302399369a90b9d50c1a87665.tar.gz linux-stable-6da20c89af64b75302399369a90b9d50c1a87665.tar.bz2 linux-stable-6da20c89af64b75302399369a90b9d50c1a87665.zip | |
omap_hsmmc: Ensure regulator enable / disable are paired
Stop using 'regulator_is_enabled()' and just pair enables
with disables so that the regulator reference counts can
work correctly.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index cb94044f3fc4..d2fad587f371 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -296,11 +296,8 @@ static int omap_hsmmc_23_set_power(struct device *dev, int slot, int power_on, ret = mmc_regulator_set_ocr(host->vcc, 0); } } else { - if (host->vcc_aux) { - ret = regulator_is_enabled(host->vcc_aux); - if (ret > 0) - ret = regulator_disable(host->vcc_aux); - } + if (host->vcc_aux) + ret = regulator_disable(host->vcc_aux); if (ret == 0) ret = mmc_regulator_set_ocr(host->vcc, 0); } @@ -1975,7 +1972,7 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev) host->slot_id = 0; host->mapbase = res->start; host->base = ioremap(host->mapbase, SZ_4K); - host->power_mode = -1; + host->power_mode = MMC_POWER_OFF; platform_set_drvdata(pdev, host); INIT_WORK(&host->mmc_carddetect_work, omap_hsmmc_detect); |