Merge branch 'linus' into x86/xen

Conflicts:
	arch/x86/kernel/cpu/common.c
	arch/x86/kernel/process_64.c
	arch/x86/xen/enlighten.c

1 files changed, 62 insertions, 65 deletions

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index f9d100bc847..9ca9c08610f 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -38,6 +38,7 @@
 #include <linux/bitops.h>
 #include <linux/platform_device.h>
 #include <linux/jiffies.h>
+#include <linux/debugfs.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -67,7 +68,9 @@ static int dapm_status = 1;
 module_param(dapm_status, int, 0);
 MODULE_PARM_DESC(dapm_status, "enable DPM sysfs entries");
 
-static unsigned int pop_time;
+static struct dentry *asoc_debugfs;
+
+static u32 pop_time;
 
 static void pop_wait(void)
 {
@@ -104,10 +107,13 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
 	case snd_soc_dapm_switch:
 	case snd_soc_dapm_mixer: {
 		int val;
-		int reg = w->kcontrols[i].private_value & 0xff;
-		int shift = (w->kcontrols[i].private_value >> 8) & 0x0f;
-		int mask = (w->kcontrols[i].private_value >> 16) & 0xff;
-		int invert = (w->kcontrols[i].private_value >> 24) & 0x01;
+		struct soc_mixer_control *mc = (struct soc_mixer_control *)
+			w->kcontrols[i].private_value;
+		unsigned int reg = mc->reg;
+		unsigned int shift = mc->shift;
+		int max = mc->max;
+		unsigned int mask = (1 << fls(max)) - 1;
+		unsigned int invert = mc->invert;
 
 		val = snd_soc_read(w->codec, reg);
 		val = (val >> shift) & mask;
@@ -122,13 +128,13 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
 		struct soc_enum *e = (struct soc_enum *)w->kcontrols[i].private_value;
 		int val, item, bitmask;
 
-		for (bitmask = 1; bitmask < e->mask; bitmask <<= 1)
+		for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
 		;
 		val = snd_soc_read(w->codec, e->reg);
 		item = (val >> e->shift_l) & (bitmask - 1);
 
 		p->connect = 0;
-		for (i = 0; i < e->mask; i++) {
+		for (i = 0; i < e->max; i++) {
 			if (!(strcmp(p->name, e->texts[i])) && item == i)
 				p->connect = 1;
 		}
@@ -165,7 +171,7 @@ static int dapm_connect_mux(struct snd_soc_codec *codec,
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	int i;
 
-	for (i = 0; i < e->mask; i++) {
+	for (i = 0; i < e->max; i++) {
 		if (!(strcmp(control_name, e->texts[i]))) {
 			list_add(&path->list, &codec->dapm_paths);
 			list_add(&path->list_sink, &dest->sources);
@@ -247,16 +253,19 @@ static int dapm_set_pga(struct snd_soc_dapm_widget *widget, int power)
 		return 0;
 
 	if (widget->num_kcontrols && k) {
-		int reg = k->private_value & 0xff;
-		int shift = (k->private_value >> 8) & 0x0f;
-		int mask = (k->private_value >> 16) & 0xff;
-		int invert = (k->private_value >> 24) & 0x01;
+		struct soc_mixer_control *mc =
+			(struct soc_mixer_control *)k->private_value;
+		unsigned int reg = mc->reg;
+		unsigned int shift = mc->shift;
+		int max = mc->max;
+		unsigned int mask = (1 << fls(max)) - 1;
+		unsigned int invert = mc->invert;
 
 		if (power) {
 			int i;
 			/* power up has happended, increase volume to last level */
 			if (invert) {
-				for (i = mask; i > widget->saved_value; i--)
+				for (i = max; i > widget->saved_value; i--)
 					snd_soc_update_bits(widget->codec, reg, mask, i);
 			} else {
 				for (i = 0; i < widget->saved_value; i++)
@@ -684,7 +693,7 @@ static void dbg_dump_dapm(struct snd_soc_codec* codec, const char *action)
 /* test and update the power status of a mux widget */
 static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
 				 struct snd_kcontrol *kcontrol, int mask,
-				 int val, struct soc_enum* e)
+				 int mux, int val, struct soc_enum *e)
 {
 	struct snd_soc_dapm_path *path;
 	int found = 0;
@@ -700,12 +709,12 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
 		if (path->kcontrol != kcontrol)
 			continue;
 
-		if (!path->name || ! e->texts[val])
+		if (!path->name || !e->texts[mux])
 			continue;
 
 		found = 1;
 		/* we now need to match the string in the enum to the path */
-		if (!(strcmp(path->name, e->texts[val])))
+		if (!(strcmp(path->name, e->texts[mux])))
 			path->connect = 1; /* new connection */
 		else
 			path->connect = 0; /* old connection must be powered down */
@@ -811,51 +820,35 @@ static ssize_t dapm_widget_show(struct device *dev,
 
 static DEVICE_ATTR(dapm_widget, 0444, dapm_widget_show, NULL);
 
-/* pop/click delay times */
-static ssize_t dapm_pop_time_show(struct device *dev,
-	struct device_attribute *attr, char *buf)
-{
-	return sprintf(buf, "%d\n", pop_time);
-}
-
-static ssize_t dapm_pop_time_store(struct device *dev,
-				   struct device_attribute *attr,
-				   const char *buf, size_t count)
-
-{
-	unsigned long val;
-
-	if (strict_strtoul(buf, 10, &val) >= 0)
-		pop_time = val;
-	else
-		printk(KERN_ERR "Unable to parse pop_time setting\n");
-
-	return count;
-}
-
-static DEVICE_ATTR(dapm_pop_time, 0744, dapm_pop_time_show,
-		   dapm_pop_time_store);
-
 int snd_soc_dapm_sys_add(struct device *dev)
 {
 	int ret = 0;
 
-	if (dapm_status) {
-		ret = device_create_file(dev, &dev_attr_dapm_widget);
+	if (!dapm_status)
+		return 0;
 
-		if (ret == 0)
-			ret = device_create_file(dev, &dev_attr_dapm_pop_time);
-	}
+	ret = device_create_file(dev, &dev_attr_dapm_widget);
+	if (ret != 0)
+		return ret;
 
-	return ret;
+	asoc_debugfs = debugfs_create_dir("asoc", NULL);
+	if (!IS_ERR(asoc_debugfs))
+		debugfs_create_u32("dapm_pop_time", 0744, asoc_debugfs,
+				   &pop_time);
+	else
+		asoc_debugfs = NULL;
+
+	return 0;
 }
 
 static void snd_soc_dapm_sys_remove(struct device *dev)
 {
 	if (dapm_status) {
-		device_remove_file(dev, &dev_attr_dapm_pop_time);
 		device_remove_file(dev, &dev_attr_dapm_widget);
 	}
+
+	if (asoc_debugfs)
+		debugfs_remove_recursive(asoc_debugfs);
 }
 
 /* free all dapm widgets and resources */
@@ -1133,12 +1126,14 @@ int snd_soc_dapm_get_volsw(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
 	struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
-	int reg = kcontrol->private_value & 0xff;
-	int shift = (kcontrol->private_value >> 8) & 0x0f;
-	int rshift = (kcontrol->private_value >> 12) & 0x0f;
-	int max = (kcontrol->private_value >> 16) & 0xff;
-	int invert = (kcontrol->private_value >> 24) & 0x01;
-	int mask = (1 << fls(max)) - 1;
+	struct soc_mixer_control *mc =
+		(struct soc_mixer_control *)kcontrol->private_value;
+	unsigned int reg = mc->reg;
+	unsigned int shift = mc->shift;
+	unsigned int rshift = mc->rshift;
+	int max = mc->max;
+	unsigned int invert = mc->invert;
+	unsigned int mask = (1 << fls(max)) - 1;
 
 	/* return the saved value if we are powered down */
 	if (widget->id == snd_soc_dapm_pga && !widget->power) {
@@ -1176,12 +1171,14 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
 	struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
-	int reg = kcontrol->private_value & 0xff;
-	int shift = (kcontrol->private_value >> 8) & 0x0f;
-	int rshift = (kcontrol->private_value >> 12) & 0x0f;
-	int max = (kcontrol->private_value >> 16) & 0xff;
-	int mask = (1 << fls(max)) - 1;
-	int invert = (kcontrol->private_value >> 24) & 0x01;
+	struct soc_mixer_control *mc =
+		(struct soc_mixer_control *)kcontrol->private_value;
+	unsigned int reg = mc->reg;
+	unsigned int shift = mc->shift;
+	unsigned int rshift = mc->rshift;
+	int max = mc->max;
+	unsigned int mask = (1 << fls(max)) - 1;
+	unsigned int invert = mc->invert;
 	unsigned short val, val2, val_mask;
 	int ret;
 
@@ -1248,7 +1245,7 @@ int snd_soc_dapm_get_enum_double(struct snd_kcontrol *kcontrol,
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	unsigned short val, bitmask;
 
-	for (bitmask = 1; bitmask < e->mask; bitmask <<= 1)
+	for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
 		;
 	val = snd_soc_read(widget->codec, e->reg);
 	ucontrol->value.enumerated.item[0] = (val >> e->shift_l) & (bitmask - 1);
@@ -1278,15 +1275,15 @@ int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
 	unsigned short mask, bitmask;
 	int ret = 0;
 
-	for (bitmask = 1; bitmask < e->mask; bitmask <<= 1)
+	for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
 		;
-	if (ucontrol->value.enumerated.item[0] > e->mask - 1)
+	if (ucontrol->value.enumerated.item[0] > e->max - 1)
 		return -EINVAL;
 	mux = ucontrol->value.enumerated.item[0];
 	val = mux << e->shift_l;
 	mask = (bitmask - 1) << e->shift_l;
 	if (e->shift_l != e->shift_r) {
-		if (ucontrol->value.enumerated.item[1] > e->mask - 1)
+		if (ucontrol->value.enumerated.item[1] > e->max - 1)
 			return -EINVAL;
 		val |= ucontrol->value.enumerated.item[1] << e->shift_r;
 		mask |= (bitmask - 1) << e->shift_r;
@@ -1294,7 +1291,7 @@ int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
 
 	mutex_lock(&widget->codec->mutex);
 	widget->value = val;
-	dapm_mux_update_power(widget, kcontrol, mask, mux, e);
+	dapm_mux_update_power(widget, kcontrol, mask, mux, val, e);
 	if (widget->event) {
 		if (widget->event_flags & SND_SOC_DAPM_PRE_REG) {
 			ret = widget->event(widget,