diff options
Diffstat (limited to 'drivers/mmc/mmc.c')
| -rw-r--r-- | drivers/mmc/mmc.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 8ab0bc948..ac07bb9a2 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -37,8 +37,8 @@ int mmc_getwp(struct mmc *mmc) wp = board_mmc_getwp(mmc); if (wp < 0) { - if (mmc->getwp) - wp = mmc->getwp(mmc); + if (mmc->ops->getwp) + wp = mmc->ops->getwp(mmc); else wp = 0; } @@ -63,7 +63,7 @@ int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data) printf("CMD_SEND:%d\n", cmd->cmdidx); printf("\t\tARG\t\t\t 0x%08X\n", cmd->cmdarg); - ret = mmc->send_cmd(mmc, cmd, data); + ret = mmc->ops->send_cmd(mmc, cmd, data); switch (cmd->resp_type) { case MMC_RSP_NONE: printf("\t\tMMC_RSP_NONE\n"); @@ -106,7 +106,7 @@ int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data) break; } #else - ret = mmc->send_cmd(mmc, cmd, data); + ret = mmc->ops->send_cmd(mmc, cmd, data); #endif return ret; } @@ -578,8 +578,8 @@ int mmc_getcd(struct mmc *mmc) cd = board_mmc_getcd(mmc); if (cd < 0) { - if (mmc->getcd) - cd = mmc->getcd(mmc); + if (mmc->ops->getcd) + cd = mmc->ops->getcd(mmc); else cd = 1; } @@ -751,7 +751,8 @@ static const int multipliers[] = { static void mmc_set_ios(struct mmc *mmc) { - mmc->set_ios(mmc); + if (mmc->ops->set_ios) + mmc->ops->set_ios(mmc); } void mmc_set_clock(struct mmc *mmc, uint clock) @@ -1207,7 +1208,8 @@ int mmc_start_init(struct mmc *mmc) { int err; - if (mmc_getcd(mmc) == 0) { + /* we pretend there's no card when init is NULL */ + if (mmc_getcd(mmc) == 0 || mmc->ops->init == NULL) { mmc->has_init = 0; #if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT) printf("MMC: no card present\n"); @@ -1218,7 +1220,8 @@ int mmc_start_init(struct mmc *mmc) if (mmc->has_init) return 0; - err = mmc->init(mmc); + /* made sure it's not NULL earlier */ + err = mmc->ops->init(mmc); if (err) return err; |