diff options
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/sh_mobile_sdhi.c | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c index a6887cf4ce1b..0a22b45b1605 100644 --- a/drivers/mmc/host/sh_mobile_sdhi.c +++ b/drivers/mmc/host/sh_mobile_sdhi.c @@ -666,27 +666,25 @@ static int sh_mobile_sdhi_probe(struct platform_device *pdev) if (ret < 0) goto efree; - if (host->mmc->caps & MMC_CAP_UHS_SDR104) { + if (of_data && of_data->scc_offset && host->mmc->caps & MMC_CAP_UHS_SDR104) { + const struct sh_mobile_sdhi_scc *taps = of_data->taps; + bool hit = false; + host->mmc->caps |= MMC_CAP_HW_RESET; - if (of_data) { - const struct sh_mobile_sdhi_scc *taps = of_data->taps; - bool hit = false; - - for (i = 0; i < of_data->taps_num; i++) { - if (taps[i].clk_rate == 0 || - taps[i].clk_rate == host->mmc->f_max) { - host->scc_tappos = taps->tap; - hit = true; - break; - } + for (i = 0; i < of_data->taps_num; i++) { + if (taps[i].clk_rate == 0 || + taps[i].clk_rate == host->mmc->f_max) { + host->scc_tappos = taps->tap; + hit = true; + break; } + } - if (!hit) - dev_warn(&host->pdev->dev, "Unknown clock rate for SDR104\n"); + if (!hit) + dev_warn(&host->pdev->dev, "Unknown clock rate for SDR104\n"); - priv->scc_ctl = host->ctl + of_data->scc_offset; - } + priv->scc_ctl = host->ctl + of_data->scc_offset; } i = 0; |