mmc: sh_mmcif: Remove .set_pwr() callback from platform data

The .set_pwr() callback isn't used anymore as all platforms register
GPIO-controlled regulators. Remove it.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>

drivers/mmc/host/sh_mmcif.c

@@ -956,11 +956,8 @@ static int sh_mmcif_clk_update(struct sh_mmcif_host *host)
 
 static void sh_mmcif_set_power(struct sh_mmcif_host *host, struct mmc_ios *ios)
 {
-	struct sh_mmcif_plat_data *pd = host->pd->dev.platform_data;
 	struct mmc_host *mmc = host->mmc;
 
-	if (pd && pd->set_pwr)
-		pd->set_pwr(host->pd, ios->power_mode != MMC_POWER_OFF);
 	if (!IS_ERR(mmc->supply.vmmc))
 		/* Errors ignored... */
 		mmc_regulator_set_ocr(mmc, mmc->supply.vmmc,

include/linux/mmc/sh_mmcif.h

@@ -33,7 +33,6 @@
  */
 
 struct sh_mmcif_plat_data {
-	void (*set_pwr)(struct platform_device *pdev, int state);
 	int (*get_cd)(struct platform_device *pdef);
 	unsigned int		slave_id_tx;	/* embedded slave_id_[tr]x */
 	unsigned int		slave_id_rx;