mmc: card: Remove host cap MMC_CAP2_SANITIZE

There is no need for keeping a host cap for MMC_CAP2_SANITIZE, instead
we just make the feature default available.
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: NChris Ball <chris@printf.net>

drivers/mmc/card/block.c

@@ -415,8 +415,7 @@ static int ioctl_do_sanitize(struct mmc_card *card)
 {
 	int err;
 
-	if (!(mmc_can_sanitize(card) &&
-	      (card->host->caps2 & MMC_CAP2_SANITIZE))) {
+	if (!mmc_can_sanitize(card)) {
 			pr_warn("%s: %s - SANITIZE is not supported\n",
 				mmc_hostname(card->host), __func__);
 			err = -EOPNOTSUPP;

include/linux/mmc/host.h

@@ -281,7 +281,6 @@ struct mmc_host {
 #define MMC_CAP2_PACKED_CMD	(MMC_CAP2_PACKED_RD | \
 				 MMC_CAP2_PACKED_WR)
 #define MMC_CAP2_NO_PRESCAN_POWERUP (1 << 14)	/* Don't power up before scan */
-#define MMC_CAP2_SANITIZE	(1 << 15)		/* Support Sanitize */
 
 	mmc_pm_flag_t		pm_caps;	/* supported pm features */