Adding Madhu to cc Hunter Adrian (Nokia-MS/Helsinki) wrote:
From 4e0d37a810e92395390640f699feac5de42a9b02 Mon Sep 17 00:00:00 2001From: Adrian Hunter <adrian.hunter@xxxxxxxxx> Date: Thu, 5 Aug 2010 10:49:34 +0300 Subject: [PATCH] omap_hsmmc: remove 'UGLY HACK: workaround regulator framework bugs' The framework is fixed. The hack can be removed. Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx> --- drivers/mmc/host/omap_hsmmc.c | 19 ------------------- 1 files changed, 0 insertions(+), 19 deletions(-) diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 4a8776f..6bdae60 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -401,25 +401,6 @@ static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host) /* Allow an aux regulator */ reg = regulator_get(host->dev, "vmmc_aux"); host->vcc_aux = IS_ERR(reg) ? NULL : reg; - - /* - * UGLY HACK: workaround regulator framework bugs. - * When the bootloader leaves a supply active, it's - * initialized with zero usecount ... and we can't - * disable it without first enabling it. Until the - * framework is fixed, we need a workaround like this - * (which is safe for MMC, but not in general). - */ - if (regulator_is_enabled(host->vcc) > 0) { - regulator_enable(host->vcc); - regulator_disable(host->vcc); - } - if (host->vcc_aux) { - if (regulator_is_enabled(reg) > 0) { - regulator_enable(reg); - regulator_disable(reg); - } - } }return 0;
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