diff options
| -rw-r--r-- | drivers/mmc/sdhci.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 3a1f4f7..5b404ff 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -359,7 +359,7 @@ static int sdhci_set_clock(struct mmc *mmc, unsigned int clock) div >>= 1; } - if (host->ops->set_clock) + if (host->ops && host->ops->set_clock) host->ops->set_clock(host, div); clk |= (div & SDHCI_DIV_MASK) << SDHCI_DIVIDER_SHIFT; @@ -427,7 +427,7 @@ static int sdhci_set_ios(struct mmc *mmc) u32 ctrl; struct sdhci_host *host = mmc->priv; - if (host->ops->set_control_reg) + if (host->ops && host->ops->set_control_reg) host->ops->set_control_reg(host); if (mmc->clock != host->clock) @@ -480,7 +480,7 @@ static int sdhci_init(struct mmc *mmc) sdhci_set_power(host, fls(mmc->cfg->voltages) - 1); - if (host->ops->get_cd) + if (host->ops && host->ops->get_cd) host->ops->get_cd(host); /* Enable only interrupts served by the SD controller */ |