diff options
Diffstat (limited to 'drivers/mmc/host/tmio_mmc_core.c')
| -rw-r--r-- | drivers/mmc/host/tmio_mmc_core.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c index 9c4e6199b854..4c8198f8b04a 100644 --- a/drivers/mmc/host/tmio_mmc_core.c +++ b/drivers/mmc/host/tmio_mmc_core.c @@ -1113,8 +1113,11 @@ static int tmio_mmc_init_ocr(struct tmio_mmc_host *host) { struct tmio_mmc_data *pdata = host->pdata; struct mmc_host *mmc = host->mmc; + int err; - mmc_regulator_get_supply(mmc); + err = mmc_regulator_get_supply(mmc); + if (err) + return err; /* use ocr_mask if no regulator */ if (!mmc->ocr_avail) @@ -1299,23 +1302,24 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host, pm_runtime_enable(&pdev->dev); ret = mmc_add_host(mmc); - if (ret < 0) { - tmio_mmc_host_remove(_host); - return ret; - } + if (ret) + goto remove_host; dev_pm_qos_expose_latency_limit(&pdev->dev, 100); if (pdata->flags & TMIO_MMC_USE_GPIO_CD) { ret = mmc_gpio_request_cd(mmc, pdata->cd_gpio, 0); - if (ret < 0) { - tmio_mmc_host_remove(_host); - return ret; - } + if (ret) + goto remove_host; + mmc_gpiod_request_cd_irq(mmc); } return 0; + +remove_host: + tmio_mmc_host_remove(_host); + return ret; } EXPORT_SYMBOL_GPL(tmio_mmc_host_probe); |