diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2018-01-09 09:52:19 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-01-17 12:30:43 +0100 |
| commit | e92cc35d627f13c85a3662949ddec79345498e33 (patch) | |
| tree | b9cfbabb70b338168f6d04520d23b1c282170698 /drivers/mmc/host/sdhci-pci-core.c | |
| parent | 5c3c6126b62d29f539a8712c65c58afc9c9d2c91 (diff) | |
| download | linux-e92cc35d627f13c85a3662949ddec79345498e33.tar.bz2 | |
mmc: sdhci-pci: Use device wakeup capability to determine MMC_PM_WAKE_SDIO_IRQ capability
PCI and ACPI determine if a device is wakeup capable, so use that to
determine the MMC_PM_WAKE_SDIO_IRQ capability correctly.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci-pci-core.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-pci-core.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index b99a970645e7..6d1a983e6227 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -50,9 +50,9 @@ static int sdhci_pci_init_wakeup(struct sdhci_pci_chip *chip) pm_flags |= slot->host->mmc->pm_flags; } - return device_init_wakeup(&chip->pdev->dev, - (pm_flags & MMC_PM_KEEP_POWER) && - (pm_flags & MMC_PM_WAKE_SDIO_IRQ)); + return device_set_wakeup_enable(&chip->pdev->dev, + (pm_flags & MMC_PM_KEEP_POWER) && + (pm_flags & MMC_PM_WAKE_SDIO_IRQ)); } static int sdhci_pci_suspend_host(struct sdhci_pci_chip *chip) @@ -1682,10 +1682,13 @@ static struct sdhci_pci_slot *sdhci_pci_probe_slot( } } - host->mmc->pm_caps = MMC_PM_KEEP_POWER | MMC_PM_WAKE_SDIO_IRQ; + host->mmc->pm_caps = MMC_PM_KEEP_POWER; host->mmc->slotno = slotno; host->mmc->caps2 |= MMC_CAP2_NO_PRESCAN_POWERUP; + if (device_can_wakeup(&pdev->dev)) + host->mmc->pm_caps |= MMC_PM_WAKE_SDIO_IRQ; + if (slot->cd_idx >= 0) { ret = mmc_gpiod_request_cd(host->mmc, NULL, slot->cd_idx, slot->cd_override_level, 0, NULL); |