mmc: sdhci-sprd: Drop redundant cap flags

The MMC_CAP_ERASE and MMC_CAP_CMD23 flags are already being set in the
common sdhci_setup_host(). This makes it redundant to set them for
sdhci-sprd, so let's drop them.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Baolin Wang <baolin.wang7@gmail.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20200406113724.8504-1-ulf.hansson@linaro.org

drivers/mmc/host/sdhci-sprd.c

@@ -556,7 +556,8 @@ static int sdhci_sprd_probe(struct platform_device *pdev)
 		sdhci_sprd_voltage_switch;
 
 	host->mmc->caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED |
-		MMC_CAP_ERASE | MMC_CAP_CMD23 | MMC_CAP_WAIT_WHILE_BUSY;
+		MMC_CAP_WAIT_WHILE_BUSY;
+
 	ret = mmc_of_parse(host->mmc);
 	if (ret)
 		goto pltfm_free;