diff options
Diffstat (limited to 'drivers/mmc/host/sdhci.c')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index a78bd4f3aec..7a7fb4f0d5a 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2966,7 +2966,7 @@ int sdhci_add_host(struct sdhci_host *host) mmc->caps |= MMC_CAP_NEEDS_POLL; /* If vqmmc regulator and no 1.8V signalling, then there's no UHS */ - host->vqmmc = regulator_get(mmc_dev(mmc), "vqmmc"); + host->vqmmc = regulator_get_optional(mmc_dev(mmc), "vqmmc"); if (IS_ERR_OR_NULL(host->vqmmc)) { if (PTR_ERR(host->vqmmc) < 0) { pr_info("%s: no vqmmc regulator found\n", @@ -3042,7 +3042,7 @@ int sdhci_add_host(struct sdhci_host *host) ocr_avail = 0; - host->vmmc = regulator_get(mmc_dev(mmc), "vmmc"); + host->vmmc = regulator_get_optional(mmc_dev(mmc), "vmmc"); if (IS_ERR_OR_NULL(host->vmmc)) { if (PTR_ERR(host->vmmc) < 0) { pr_info("%s: no vmmc regulator found\n", @@ -3119,6 +3119,9 @@ int sdhci_add_host(struct sdhci_host *host) SDHCI_MAX_CURRENT_MULTIPLIER; } + if (host->ocr_mask) + ocr_avail = host->ocr_mask; + mmc->ocr_avail = ocr_avail; mmc->ocr_avail_sdio = ocr_avail; if (host->ocr_avail_sdio) @@ -3213,6 +3216,8 @@ int sdhci_add_host(struct sdhci_host *host) host->tuning_timer.function = sdhci_tuning_timer; } + sdhci_init(host, 0); + ret = request_irq(host->irq, sdhci_irq, IRQF_SHARED, mmc_hostname(mmc), host); if (ret) { @@ -3221,8 +3226,6 @@ int sdhci_add_host(struct sdhci_host *host) goto untasklet; } - sdhci_init(host, 0); - #ifdef CONFIG_MMC_DEBUG sdhci_dumpregs(host); #endif |