mmc: omap_hsmmc: remove unused slot_id parameter

omap_hsmmc only supports one slot. So slot id is always zero, and
slot id was never used in the callbacks anyway

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

3 files changed, 10 insertions, 15 deletions

diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 0a8ac844b75b..3d5040f82e90 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -484,7 +484,7 @@ static struct omap_mux_partition *partition;
  * Current flows to eMMC when eMMC is off and the data lines are pulled up,
  * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
  */
-static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
+static void rx51_mmc2_remux(struct device *dev, int power_on)
 {
 	if (power_on)
 		omap_mux_write_array(partition, rx51_mmc2_on_mux);
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 4e2896ad0119..dc6e79c4484a 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -33,14 +33,14 @@ static u16 control_devconf1_offset;
 
 #define HSMMC_NAME_LEN	9
 
-static void omap_hsmmc1_before_set_reg(struct device *dev, int slot,
-				  int power_on, int vdd)
+static void omap_hsmmc1_before_set_reg(struct device *dev,
+				       int power_on, int vdd)
 {
 	u32 reg, prog_io;
 	struct omap_hsmmc_platform_data *mmc = dev->platform_data;
 
 	if (mmc->remux)
-		mmc->remux(dev, slot, power_on);
+		mmc->remux(dev, power_on);
 
 	/*
 	 * Assume we power both OMAP VMMC1 (for CMD, CLK, DAT0..3) and the
@@ -86,8 +86,7 @@ static void omap_hsmmc1_before_set_reg(struct device *dev, int slot,
 	}
 }
 
-static void omap_hsmmc1_after_set_reg(struct device *dev, int slot,
-				 int power_on, int vdd)
+static void omap_hsmmc1_after_set_reg(struct device *dev, int power_on, int vdd)
 {
 	u32 reg;
 
@@ -122,20 +121,18 @@ static void hsmmc2_select_input_clk_src(struct omap_hsmmc_platform_data *mmc)
 	omap_ctrl_writel(reg, control_devconf1_offset);
 }
 
-static void hsmmc2_before_set_reg(struct device *dev, int slot,
-				   int power_on, int vdd)
+static void hsmmc2_before_set_reg(struct device *dev, int power_on, int vdd)
 {
 	struct omap_hsmmc_platform_data *mmc = dev->platform_data;
 
 	if (mmc->remux)
-		mmc->remux(dev, slot, power_on);
+		mmc->remux(dev, power_on);
 
 	if (power_on)
 		hsmmc2_select_input_clk_src(mmc);
 }
 
-static int am35x_hsmmc2_set_power(struct device *dev, int slot,
-				  int power_on, int vdd)
+static int am35x_hsmmc2_set_power(struct device *dev, int power_on, int vdd)
 {
 	struct omap_hsmmc_platform_data *mmc = dev->platform_data;
 
@@ -145,8 +142,7 @@ static int am35x_hsmmc2_set_power(struct device *dev, int slot,
 	return 0;
 }
 
-static int nop_mmc_set_power(struct device *dev, int slot, int power_on,
-							int vdd)
+static int nop_mmc_set_power(struct device *dev, int power_on, int vdd)
 {
 	return 0;
 }
@@ -250,7 +246,6 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
 		snprintf(hc_name, (HSMMC_NAME_LEN + 1), "mmc%islot%i",
 								c->mmc, 1);
 	mmc->name = hc_name;
-	mmc->nr_slots = 1;
 	mmc->caps = c->caps;
 	mmc->internal_clock = !c->ext_clock;
 	mmc->reg_offset = 0;
diff --git a/arch/arm/mach-omap2/hsmmc.h b/arch/arm/mach-omap2/hsmmc.h
index 30c78c17eb7e..148cd9b15499 100644
--- a/arch/arm/mach-omap2/hsmmc.h
+++ b/arch/arm/mach-omap2/hsmmc.h
@@ -23,7 +23,7 @@ struct omap2_hsmmc_info {
 	struct platform_device *pdev;	/* mmc controller instance */
 	int	ocr_mask;	/* temporary HACK */
 	/* Remux (pad configuration) when powering on/off */
-	void (*remux)(struct device *dev, int slot, int power_on);
+	void (*remux)(struct device *dev, int power_on);
 	/* init some special card */
 	void (*init_card)(struct mmc_card *card);
 };