ARM: OMAP/ASoC: Zoom2: Let the codec to handle the hs_extmute GPIO

Remove the use of set_hs_extmute callback and let the codec driver to handle the extmute GPIO. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
git-mirror · Sep 22, 2012 · eb775d3 · eb775d3
1 parent 281ecd1
commit eb775d3
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Showing 3 changed files with 2 additions and 13 deletions.
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -34,6 +34,7 @@
 #include "common-board-devices.h"
 
 #define OMAP_ZOOM_WLAN_PMENA_GPIO	(101)
+#define ZOOM2_HEADSET_EXTMUTE_GPIO	(153)
 #define OMAP_ZOOM_WLAN_IRQ_GPIO		(162)
 
 #define LCD_PANEL_ENABLE_GPIO		(7 + OMAP_MAX_GPIO_LINES)
@@ -244,12 +245,6 @@ static int zoom_twl_gpio_setup(struct device *dev,
 	return ret;
 }
 
-/* EXTMUTE callback function */
-static void zoom2_set_hs_extmute(int mute)
-{
-	gpio_set_value(ZOOM2_HEADSET_EXTMUTE_GPIO, mute);
-}
-
 static struct twl4030_gpio_platform_data zoom_gpio_data = {
 	.gpio_base	= OMAP_MAX_GPIO_LINES,
 	.irq_base	= TWL4030_GPIO_IRQ_BASE,
@@ -279,7 +274,7 @@ static int __init omap_i2c_init(void)
 
 		codec_data->ramp_delay_value = 3;	/* 161 ms */
 		codec_data->hs_extmute = 1;
-		codec_data->set_hs_extmute = zoom2_set_hs_extmute;
+		codec_data->hs_extmute_gpio = ZOOM2_HEADSET_EXTMUTE_GPIO;
 	}
 	omap_pmic_init(1, 2400, "twl5030", INT_34XX_SYS_NIRQ, &zoom_twldata);
 	omap_register_i2c_bus(2, 400, NULL, 0);

diff --git a/arch/arm/mach-omap2/include/mach/board-zoom.h b/arch/arm/mach-omap2/include/mach/board-zoom.h
@@ -8,5 +8,3 @@
 extern int __init zoom_debugboard_init(void);
 extern void __init zoom_peripherals_init(void);
 extern void __init zoom_display_init(void);
-
-#define ZOOM2_HEADSET_EXTMUTE_GPIO	153
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
@@ -191,9 +191,6 @@ static int __init zoom2_soc_init(void)
 	BUG_ON(gpio_request(ZOOM2_HEADSET_MUX_GPIO, "hs_mux") < 0);
 	gpio_direction_output(ZOOM2_HEADSET_MUX_GPIO, 0);
 
-	BUG_ON(gpio_request(ZOOM2_HEADSET_EXTMUTE_GPIO, "ext_mute") < 0);
-	gpio_direction_output(ZOOM2_HEADSET_EXTMUTE_GPIO, 0);
-
 	return 0;
 
 err1:
@@ -207,7 +204,6 @@ module_init(zoom2_soc_init);
 static void __exit zoom2_soc_exit(void)
 {
 	gpio_free(ZOOM2_HEADSET_MUX_GPIO);
-	gpio_free(ZOOM2_HEADSET_EXTMUTE_GPIO);
 
 	platform_device_unregister(zoom2_snd_device);
 }