diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/mmc_legacy.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/mmc/mmc_legacy.c b/drivers/mmc/mmc_legacy.c index 040728b..25361d1 100644 --- a/drivers/mmc/mmc_legacy.c +++ b/drivers/mmc/mmc_legacy.c @@ -115,10 +115,15 @@ struct mmc *mmc_create(const struct mmc_config *cfg, void *priv) struct mmc *mmc; /* quick validation */ - if (cfg == NULL || cfg->ops == NULL || cfg->ops->send_cmd == NULL || - cfg->f_min == 0 || cfg->f_max == 0 || cfg->b_max == 0) + if (cfg == NULL || cfg->f_min == 0 || + cfg->f_max == 0 || cfg->b_max == 0) return NULL; +#ifndef CONFIG_DM_MMC_OPS + if (cfg->ops == NULL || cfg->ops->send_cmd == NULL) + return NULL; +#endif + mmc = calloc(1, sizeof(*mmc)); if (mmc == NULL) return NULL; |