diff options
Diffstat (limited to 'drivers/mmc/core/mmc.c')
| -rw-r--r-- | drivers/mmc/core/mmc.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index c86dd73..16006ef 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -755,13 +755,18 @@ static void mmc_attach_bus_ops(struct mmc_host *host) /* * Starting point for MMC card init. */ -int mmc_attach_mmc(struct mmc_host *host, u32 ocr) +int mmc_attach_mmc(struct mmc_host *host) { int err; + u32 ocr; BUG_ON(!host); WARN_ON(!host->claimed); + err = mmc_send_op_cond(host, 0, &ocr); + if (err) + return err; + mmc_attach_bus_ops(host); if (host->ocr_avail_mmc) host->ocr_avail = host->ocr_avail_mmc; @@ -804,20 +809,20 @@ int mmc_attach_mmc(struct mmc_host *host, u32 ocr) goto err; mmc_release_host(host); - err = mmc_add_card(host->card); + mmc_claim_host(host); if (err) goto remove_card; return 0; remove_card: + mmc_release_host(host); mmc_remove_card(host->card); - host->card = NULL; mmc_claim_host(host); + host->card = NULL; err: mmc_detach_bus(host); - mmc_release_host(host); printk(KERN_ERR "%s: error %d whilst initialising MMC card\n", mmc_hostname(host), err); |