From: Adrian Hunter <adrian.hunter@intel.com>
Date: Mon, 6 May 2013 09:17:34 +0000 (+0300)
Subject: mmc: sdhci-pci: support runtime PM for BYT SD cards
X-Git-Tag: v3.11-rc1~50^2~66
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7396e318b497cd46eb156effa5278126582ddde7;p=platform%2Fkernel%2Flinux-exynos.git

mmc: sdhci-pci: support runtime PM for BYT SD cards

Add support for runtime PM for BYT SD cards.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
index 701d06d..611331a 100644
--- a/drivers/mmc/host/sdhci-pci.c
+++ b/drivers/mmc/host/sdhci-pci.c
@@ -332,6 +332,8 @@ static const struct sdhci_pci_fixes sdhci_intel_byt_sdio = {
 };
 
 static const struct sdhci_pci_fixes sdhci_intel_byt_sd = {
+	.quirks2	= SDHCI_QUIRK2_CARD_ON_NEEDS_BUS_ON,
+	.allow_runtime_pm = true,
 };
 
 /* O2Micro extra registers */