This line overwrites host_cap that has been set by drivers and/or helpers like mmc_of_parse(). Accumulate capabilities flags.
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com ---
drivers/mmc/sdhci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index e2ddf5d..243e0e5 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -594,7 +594,7 @@ int sdhci_setup_cfg(struct mmc_config *cfg, struct sdhci_host *host, if (host->quirks & SDHCI_QUIRK_BROKEN_VOLTAGE) cfg->voltages |= host->voltages;
- cfg->host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_4BIT; + cfg->host_caps |= MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_4BIT;
/* Since Host Controller Version3.0 */ if (SDHCI_GET_VERSION(host) >= SDHCI_SPEC_300) {