diff options
Diffstat (limited to 'drivers/mmc/host/sdhci_am654.c')
| -rw-r--r-- | drivers/mmc/host/sdhci_am654.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c index 3c32d9fb6e1e..d0b20780dd0f 100644 --- a/drivers/mmc/host/sdhci_am654.c +++ b/drivers/mmc/host/sdhci_am654.c @@ -137,6 +137,11 @@ static void sdhci_am654_set_clock(struct sdhci_host *host, unsigned int clock) ret = regmap_read_poll_timeout(sdhci_am654->base, PHY_STAT1, val, val & DLLRDY_MASK, 1000, 1000000); + if (ret) { + dev_err(mmc_dev(host->mmc), "DLL failed to relock\n"); + return; + } + sdhci_am654->dll_on = true; } } |