mmc: omap_hsmmc: remove never read power_saving field in omap2_hsmmc_…

…info

these fields are never read, probably an unimplemented feature
or superseded by pm_runtime

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Andreas Fenkart <afenkart@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

arch/arm/mach-omap2/board-rx51-peripherals.c

@@ -500,7 +500,6 @@ static struct omap2_hsmmc_info mmc[] __initdata = {
 		.cover_only	= true,
 		.gpio_cd	= 160,
 		.gpio_wp	= -EINVAL,
-		.power_saving	= true,
 	},
 	{
 		.name		= "internal",
@@ -510,7 +509,6 @@ static struct omap2_hsmmc_info mmc[] __initdata = {
 		.gpio_cd	= -EINVAL,
 		.gpio_wp	= -EINVAL,
 		.nonremovable	= true,
-		.power_saving	= true,
 		.remux		= rx51_mmc2_remux,
 	},
 	{}	/* Terminator */

arch/arm/mach-omap2/hsmmc.h

@@ -16,7 +16,6 @@ struct omap2_hsmmc_info {
 	bool	ext_clock;	/* use external pin for input clock */
 	bool	cover_only;	/* No card detect - just cover switch */
 	bool	nonremovable;	/* Nonremovable e.g. eMMC */
-	bool	power_saving;	/* Try to sleep or power off when possible */
 	bool	deferred;	/* mmc needs a deferred probe */
 	int	gpio_cd;	/* or -EINVAL */
 	int	gpio_wp;	/* or -EINVAL */