From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Tue, 12 Feb 2013 08:01:36 +0000 (+0100)
Subject: mmc: sdhci: check voltage range only on regulators aware of voltage value
X-Git-Tag: v3.9-rc1~78^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a4f8f257eddcdf13417476c8479c616560a4417a;p=pandora-kernel.git

mmc: sdhci: check voltage range only on regulators aware of voltage value

Some regulators don't report any voltage values, so checking supported
voltage range results in disabling all SDHCI_CAN_VDD_* flags and
registration failure. This patch finally provides a correct fix for the
registration of SDHCI driver with all possible voltage regulators:
dummy, fixed and regulated without using regulator_count_voltages()
hacks.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

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