diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index eea4701d8a..2f78da61be 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -366,6 +366,7 @@ int sdhci_set_clock(struct mmc *mmc, unsigned int clock) { struct sdhci_host *host = mmc->priv; unsigned int div, clk = 0, timeout; + int ret; /* Wait max 20 ms */ timeout = 200; @@ -386,8 +387,13 @@ int sdhci_set_clock(struct mmc *mmc, unsigned int clock) if (clock == 0) return 0; - if (host->ops && host->ops->set_delay) - host->ops->set_delay(host); + if (host->ops && host->ops->set_delay) { + ret = host->ops->set_delay(host); + if (ret) { + printf("%s: Error while setting tap delay\n", __func__); + return ret; + } + } if (SDHCI_GET_VERSION(host) >= SDHCI_SPEC_300) { /* diff --git a/include/sdhci.h b/include/sdhci.h index 0ae9471ad7..44a0d84e5a 100644 --- a/include/sdhci.h +++ b/include/sdhci.h @@ -268,7 +268,7 @@ struct sdhci_ops { int (*set_ios_post)(struct sdhci_host *host); void (*set_clock)(struct sdhci_host *host, u32 div); int (*platform_execute_tuning)(struct mmc *host, u8 opcode); - void (*set_delay)(struct sdhci_host *host); + int (*set_delay)(struct sdhci_host *host); int (*deferred_probe)(struct sdhci_host *host); };