mmc: host: omap-hsmmc: remove init_card pdata callback from pdata

Now as we have removed the last user (pandora_wl1251_init_card)
of this callback, we can remove it from the hsmmc code.
Suggested-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/omap_hsmmc.c

@@ -1510,10 +1510,7 @@ static void omap_hsmmc_init_card(struct mmc_host *mmc, struct mmc_card *card)
 {
 	struct omap_hsmmc_host *host = mmc_priv(mmc);
 
-	if (mmc_pdata(host)->init_card)
-		mmc_pdata(host)->init_card(card);
-	else if (card->type == MMC_TYPE_SDIO ||
-		 card->type == MMC_TYPE_SD_COMBO) {
+	if (card->type == MMC_TYPE_SDIO || card->type == MMC_TYPE_SD_COMBO) {
 		struct device_node *np = mmc_dev(mmc)->of_node;
 
 		/*

include/linux/platform_data/hsmmc-omap.h

@@ -67,9 +67,6 @@ struct omap_hsmmc_platform_data {
 	/* string specifying a particular variant of hardware */
 	char *version;
 
-	/* if we have special card, init it using this callback */
-	void (*init_card)(struct mmc_card *card);
-
 	const char *name;
 	u32 ocr_mask;
 };