Runtime PM for SDIO is no longer enabled by default
(see 5c7f0e083d2d98ba14ddd10e88f001a0ead4cae4) so
it must now be enabled per platform, in this case
Medfield uses it.
Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
---
drivers/mmc/host/sdhci-pci.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
index ac6ca62..aada8fa 100644
--- a/drivers/mmc/host/sdhci-pci.c
+++ b/drivers/mmc/host/sdhci-pci.c
@@ -247,6 +247,12 @@ static int mfd_emmc_probe_slot(struct sdhci_pci_slot *slot)
return 0;
}
+static int mfd_sdio_probe_slot(struct sdhci_pci_slot *slot)
+{
+ slot->host->mmc->caps |= MMC_CAP_POWER_OFF_CARD;
+ return 0;
+}
+
static const struct sdhci_pci_fixes sdhci_intel_mrst_hc0 = {
.quirks = SDHCI_QUIRK_BROKEN_ADMA | SDHCI_QUIRK_NO_HISPD_BIT,
.probe_slot = mrst_hc_probe_slot,
@@ -265,6 +271,7 @@ static const struct sdhci_pci_fixes sdhci_intel_mfd_sd = {
static const struct sdhci_pci_fixes sdhci_intel_mfd_sdio = {
.quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC,
.allow_runtime_pm = true,
+ .probe_slot = mfd_sdio_probe_slot,
};
static const struct sdhci_pci_fixes sdhci_intel_mfd_emmc = {
--
1.7.6.4
--
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