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Diffstat (limited to 'drivers/mmc/host/sdhci.c')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 417fdd1721f2..b1dd628ac648 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1632,6 +1632,14 @@ static int sdhci_execute_tuning(struct mmc_host *mmc) disable_irq(host->irq); spin_lock(&host->lock); + if ((host->quirks & SDHCI_QUIRK_NON_STANDARD_TUNING) && + host->ops->execute_freq_tuning) { + err = host->ops->execute_freq_tuning(host); + spin_unlock(&host->lock); + enable_irq(host->irq); + return err; + } + ctrl = sdhci_readw(host, SDHCI_HOST_CONTROL2); /* |