diff options
Diffstat (limited to 'drivers/mmc/host/sdhci-acpi.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-acpi.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index 9dcb7048e3b1..665c5f3009b4 100644 --- a/drivers/mmc/host/sdhci-acpi.c +++ b/drivers/mmc/host/sdhci-acpi.c @@ -524,8 +524,12 @@ static int sdhci_acpi_remove(struct platform_device *pdev) static int sdhci_acpi_suspend(struct device *dev) { struct sdhci_acpi_host *c = dev_get_drvdata(dev); + struct sdhci_host *host = c->host; - return sdhci_suspend_host(c->host); + if (host->tuning_mode != SDHCI_TUNING_MODE_3) + mmc_retune_needed(host->mmc); + + return sdhci_suspend_host(host); } static int sdhci_acpi_resume(struct device *dev) @@ -544,8 +548,12 @@ static int sdhci_acpi_resume(struct device *dev) static int sdhci_acpi_runtime_suspend(struct device *dev) { struct sdhci_acpi_host *c = dev_get_drvdata(dev); + struct sdhci_host *host = c->host; + + if (host->tuning_mode != SDHCI_TUNING_MODE_3) + mmc_retune_needed(host->mmc); - return sdhci_runtime_suspend_host(c->host); + return sdhci_runtime_suspend_host(host); } static int sdhci_acpi_runtime_resume(struct device *dev) |