From 61c7a080a5a061c976988fd4b844dfb468dda255 Mon Sep 17 00:00:00 2001
From: Grant Likely <grant.likely@secretlab.ca>
Date: Tue, 13 Apr 2010 16:12:29 -0700
Subject: of: Always use 'struct device.of_node' to get device node pointer.

The following structure elements duplicate the information in
'struct device.of_node' and so are being eliminated.  This patch
makes all readers of these elements use device.of_node instead.

(struct of_device *)->node
(struct dev_archdata *)->prom_node (sparc)
(struct dev_archdata *)->of_node (powerpc & microblaze)

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
 sound/aoa/fabrics/layout.c          | 2 +-
 sound/aoa/soundbus/core.c           | 8 ++++----
 sound/aoa/soundbus/i2sbus/control.c | 2 +-
 sound/aoa/soundbus/i2sbus/core.c    | 4 ++--
 sound/aoa/soundbus/sysfs.c          | 4 ++--
 sound/soc/fsl/mpc5200_dma.c         | 6 +++---
 sound/soc/fsl/mpc5200_psc_i2s.c     | 2 +-
 sound/soc/fsl/mpc8610_hpcd.c        | 2 +-
 sound/sparc/cs4231.c                | 6 +++---
 sound/sparc/dbri.c                  | 2 +-
 10 files changed, 19 insertions(+), 19 deletions(-)

(limited to 'sound')

diff --git a/sound/aoa/fabrics/layout.c b/sound/aoa/fabrics/layout.c
index 1cd9b301df03..3fd1a7e24928 100644
--- a/sound/aoa/fabrics/layout.c
+++ b/sound/aoa/fabrics/layout.c
@@ -992,7 +992,7 @@ static int aoa_fabric_layout_probe(struct soundbus_dev *sdev)
 		return -ENODEV;
 
 	/* by breaking out we keep a reference */
-	while ((sound = of_get_next_child(sdev->ofdev.node, sound))) {
+	while ((sound = of_get_next_child(sdev->ofdev.dev.of_node, sound))) {
 		if (sound->type && strcasecmp(sound->type, "soundchip") == 0)
 			break;
 	}
diff --git a/sound/aoa/soundbus/core.c b/sound/aoa/soundbus/core.c
index fa8ab2815a98..99ca7120e269 100644
--- a/sound/aoa/soundbus/core.c
+++ b/sound/aoa/soundbus/core.c
@@ -74,11 +74,11 @@ static int soundbus_uevent(struct device *dev, struct kobj_uevent_env *env)
 	of = &soundbus_dev->ofdev;
 
 	/* stuff we want to pass to /sbin/hotplug */
-	retval = add_uevent_var(env, "OF_NAME=%s", of->node->name);
+	retval = add_uevent_var(env, "OF_NAME=%s", of->dev.of_node->name);
 	if (retval)
 		return retval;
 
-	retval = add_uevent_var(env, "OF_TYPE=%s", of->node->type);
+	retval = add_uevent_var(env, "OF_TYPE=%s", of->dev.of_node->type);
 	if (retval)
 		return retval;
 
@@ -86,7 +86,7 @@ static int soundbus_uevent(struct device *dev, struct kobj_uevent_env *env)
 	 * it's not really legal to split it out with commas. We split it
 	 * up using a number of environment variables instead. */
 
-	compat = of_get_property(of->node, "compatible", &cplen);
+	compat = of_get_property(of->dev.of_node, "compatible", &cplen);
 	while (compat && cplen > 0) {
 		int tmp = env->buflen;
 		retval = add_uevent_var(env, "OF_COMPATIBLE_%d=%s", seen, compat);
@@ -169,7 +169,7 @@ int soundbus_add_one(struct soundbus_dev *dev)
 
 	/* sanity checks */
 	if (!dev->attach_codec ||
-	    !dev->ofdev.node ||
+	    !dev->ofdev.dev.of_node ||
 	    dev->pcmname ||
 	    dev->pcmid != -1) {
 		printk(KERN_ERR "soundbus: adding device failed sanity check!\n");
diff --git a/sound/aoa/soundbus/i2sbus/control.c b/sound/aoa/soundbus/i2sbus/control.c
index 47f854c2001f..4dc9b49c02cf 100644
--- a/sound/aoa/soundbus/i2sbus/control.c
+++ b/sound/aoa/soundbus/i2sbus/control.c
@@ -42,7 +42,7 @@ int i2sbus_control_add_dev(struct i2sbus_control *c,
 {
 	struct device_node *np;
 
-	np = i2sdev->sound.ofdev.node;
+	np = i2sdev->sound.ofdev.dev.of_node;
 	i2sdev->enable = pmf_find_function(np, "enable");
 	i2sdev->cell_enable = pmf_find_function(np, "cell-enable");
 	i2sdev->clock_enable = pmf_find_function(np, "clock-enable");
diff --git a/sound/aoa/soundbus/i2sbus/core.c b/sound/aoa/soundbus/i2sbus/core.c
index 9d6f3b176ed1..7672b4d145ae 100644
--- a/sound/aoa/soundbus/i2sbus/core.c
+++ b/sound/aoa/soundbus/i2sbus/core.c
@@ -221,8 +221,8 @@ static int i2sbus_add_dev(struct macio_dev *macio,
 
 	mutex_init(&dev->lock);
 	spin_lock_init(&dev->low_lock);
-	dev->sound.ofdev.node = np;
 	dev->sound.ofdev.dma_mask = macio->ofdev.dma_mask;
+	dev->sound.ofdev.dev.of_node = np;
 	dev->sound.ofdev.dev.dma_mask = &dev->sound.ofdev.dma_mask;
 	dev->sound.ofdev.dev.parent = &macio->ofdev.dev;
 	dev->sound.ofdev.dev.release = i2sbus_release_dev;
@@ -346,7 +346,7 @@ static int i2sbus_probe(struct macio_dev* dev, const struct of_device_id *match)
 		return -ENODEV;
 	}
 
-	while ((np = of_get_next_child(dev->ofdev.node, np))) {
+	while ((np = of_get_next_child(dev->ofdev.dev.of_node, np))) {
 		if (of_device_is_compatible(np, "i2sbus") ||
 		    of_device_is_compatible(np, "i2s-modem")) {
 			got += i2sbus_add_dev(dev, control, np);
diff --git a/sound/aoa/soundbus/sysfs.c b/sound/aoa/soundbus/sysfs.c
index f580942b5c09..6496e754f00a 100644
--- a/sound/aoa/soundbus/sysfs.c
+++ b/sound/aoa/soundbus/sysfs.c
@@ -9,7 +9,7 @@ field##_show (struct device *dev, struct device_attribute *attr,	\
               char *buf)						\
 {									\
 	struct soundbus_dev *mdev = to_soundbus_device (dev);		\
-	return sprintf (buf, format_string, mdev->ofdev.node->field);	\
+	return sprintf (buf, format_string, mdev->ofdev.dev.of_node->field); \
 }
 
 static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
@@ -25,7 +25,7 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
 		length = strlen(buf);
 	} else {
 		length = sprintf(buf, "of:N%sT%s\n",
-				 of->node->name, of->node->type);
+				 of->dev.of_node->name, of->dev.of_node->type);
 	}
 
 	return length;
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index d639e55c5124..1d4e7164e80a 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -380,8 +380,8 @@ int mpc5200_audio_dma_create(struct of_device *op)
 	int ret;
 
 	/* Fetch the registers and IRQ of the PSC */
-	irq = irq_of_parse_and_map(op->node, 0);
-	if (of_address_to_resource(op->node, 0, &res)) {
+	irq = irq_of_parse_and_map(op->dev.of_node, 0);
+	if (of_address_to_resource(op->dev.of_node, 0, &res)) {
 		dev_err(&op->dev, "Missing reg property\n");
 		return -ENODEV;
 	}
@@ -399,7 +399,7 @@ int mpc5200_audio_dma_create(struct of_device *op)
 	}
 
 	/* Get the PSC ID */
-	prop = of_get_property(op->node, "cell-index", &size);
+	prop = of_get_property(op->dev.of_node, "cell-index", &size);
 	if (!prop || size < sizeof *prop) {
 		ret = -ENODEV;
 		goto out_free;
diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c
index ce8de90fb94a..748cc0f0df38 100644
--- a/sound/soc/fsl/mpc5200_psc_i2s.c
+++ b/sound/soc/fsl/mpc5200_psc_i2s.c
@@ -181,7 +181,7 @@ static int __devinit psc_i2s_of_probe(struct of_device *op,
 
 	/* Check for the codec handle.  If it is not present then we
 	 * are done */
-	if (!of_get_property(op->node, "codec-handle", NULL))
+	if (!of_get_property(op->dev.of_node, "codec-handle", NULL))
 		return 0;
 
 	/* Due to errata in the dma mode; need to line up enabling
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index 83de1c81c8c4..e3f78f255a60 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -203,7 +203,7 @@ static struct snd_soc_ops mpc8610_hpcd_ops = {
 static int mpc8610_hpcd_probe(struct of_device *ofdev,
 	const struct of_device_id *match)
 {
-	struct device_node *np = ofdev->node;
+	struct device_node *np = ofdev->dev.of_node;
 	struct device_node *codec_np = NULL;
 	struct device_node *guts_np = NULL;
 	struct device_node *dma_np = NULL;
diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c
index 7dcc06512e86..6a4c872e00df 100644
--- a/sound/sparc/cs4231.c
+++ b/sound/sparc/cs4231.c
@@ -2075,12 +2075,12 @@ static int __devinit cs4231_ebus_probe(struct of_device *op, const struct of_dev
 static int __devinit cs4231_probe(struct of_device *op, const struct of_device_id *match)
 {
 #ifdef EBUS_SUPPORT
-	if (!strcmp(op->node->parent->name, "ebus"))
+	if (!strcmp(op->dev.of_node->parent->name, "ebus"))
 		return cs4231_ebus_probe(op, match);
 #endif
 #ifdef SBUS_SUPPORT
-	if (!strcmp(op->node->parent->name, "sbus") ||
-	    !strcmp(op->node->parent->name, "sbi"))
+	if (!strcmp(op->dev.of_node->parent->name, "sbus") ||
+	    !strcmp(op->dev.of_node->parent->name, "sbi"))
 		return cs4231_sbus_probe(op, match);
 #endif
 	return -ENODEV;
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index 2eab6ce48852..1b5192eb5ae5 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -2651,7 +2651,7 @@ static int __devinit dbri_probe(struct of_device *op, const struct of_device_id
 
 	printk(KERN_INFO "audio%d at %p (irq %d) is DBRI(%c)+CS4215(%d)\n",
 	       dev, dbri->regs,
-	       dbri->irq, op->node->name[9], dbri->mm.version);
+	       dbri->irq, op->dev.of_node->name[9], dbri->mm.version);
 	dev++;
 
 	return 0;
-- 
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