Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

[pandora-kernel.git] / sound / soc / pxa / tosa.c

diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c
index b6edb61..fe6cca9 100644 (file)
--- a/sound/soc/pxa/tosa.c
+++ b/sound/soc/pxa/tosa.c
@@ -21,6 +21,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/device.h>
+#include <linux/gpio.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -28,7 +29,7 @@
 #include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
-#include <asm/hardware/tmio.h>
+#include <asm/arch/tosa.h>
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/audio.h>
@@ -137,10 +138,7 @@ static int tosa_set_spk(struct snd_kcontrol *kcontrol,
 static int tosa_hp_event(struct snd_soc_dapm_widget *w,
        struct snd_kcontrol *k, int event)
 {
-       if (SND_SOC_DAPM_EVENT_ON(event))
-               set_tc6393_gpio(&tc6393_device.dev,TOSA_TC6393_L_MUTE);
-       else
-               reset_tc6393_gpio(&tc6393_device.dev,TOSA_TC6393_L_MUTE);
+       gpio_set_value(TOSA_GPIO_L_MUTE, SND_SOC_DAPM_EVENT_ON(event) ? 1 :0);
        return 0;
 }
 
@@ -254,16 +252,28 @@ static int __init tosa_init(void)
        if (!machine_is_tosa())
                return -ENODEV;
 
+       ret = gpio_request(TOSA_GPIO_L_MUTE, "Headphone Jack");
+       if (ret)
+               return ret;
+       gpio_direction_output(TOSA_GPIO_L_MUTE, 0);
+
        tosa_snd_device = platform_device_alloc("soc-audio", -1);
-       if (!tosa_snd_device)
-               return -ENOMEM;
+       if (!tosa_snd_device) {
+               ret = -ENOMEM;
+               goto err_alloc;
+       }
 
        platform_set_drvdata(tosa_snd_device, &tosa_snd_devdata);
        tosa_snd_devdata.dev = &tosa_snd_device->dev;
        ret = platform_device_add(tosa_snd_device);
 
-       if (ret)
-               platform_device_put(tosa_snd_device);
+       if (!ret)
+               return 0;
+
+       platform_device_put(tosa_snd_device);
+
+err_alloc:
+       gpio_free(TOSA_GPIO_L_MUTE);
 
        return ret;
 }
@@ -271,6 +281,7 @@ static int __init tosa_init(void)
 static void __exit tosa_exit(void)
 {
        platform_device_unregister(tosa_snd_device);
+       gpio_free(TOSA_GPIO_L_MUTE);
 }
 
 module_init(tosa_init);