Merge branch 'linus' into x86/xen

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

2 files changed, 44 insertions, 54 deletions

diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c
index 2a1e2f5d12c..440755cc001 100644
--- a/sound/isa/opti9xx/miro.c
+++ b/sound/isa/opti9xx/miro.c
@@ -32,7 +32,7 @@
 #include <asm/io.h>
 #include <asm/dma.h>
 #include <sound/core.h>
-#include <sound/cs4231.h>
+#include <sound/wss.h>
 #include <sound/mpu401.h>
 #include <sound/opl4.h>
 #include <sound/control.h>
@@ -675,7 +675,8 @@ static int __devinit snd_miro_mixer(struct snd_miro *miro)
 	unsigned int idx;
 	int err;
 
-	snd_assert(miro != NULL && miro->card != NULL, return -EINVAL);
+	if (snd_BUG_ON(!miro || !miro->card))
+		return -EINVAL;
 
 	card = miro->card;
 
@@ -1221,7 +1222,7 @@ static int __devinit snd_miro_probe(struct device *devptr, unsigned int n)
 
 	int error;
 	struct snd_miro *miro;
-	struct snd_cs4231 *codec;
+	struct snd_wss *codec;
 	struct snd_timer *timer;
 	struct snd_card *card;
 	struct snd_pcm *pcm;
@@ -1310,29 +1311,32 @@ static int __devinit snd_miro_probe(struct device *devptr, unsigned int n)
 		}
 	}
 
-	if ((error = snd_miro_configure(miro))) {
+	error = snd_miro_configure(miro);
+	if (error) {
 		snd_card_free(card);
 		return error;
 	}
 
-	if ((error = snd_cs4231_create(card, miro->wss_base + 4, -1,
-				       miro->irq, miro->dma1, miro->dma2,
-				       CS4231_HW_AD1845,
-				       0,
-				       &codec)) < 0) {
+	error = snd_wss_create(card, miro->wss_base + 4, -1,
+				miro->irq, miro->dma1, miro->dma2,
+				WSS_HW_AD1845, 0, &codec);
+	if (error < 0) {
 		snd_card_free(card);
 		return error;
 	}
 
-	if ((error = snd_cs4231_pcm(codec, 0, &pcm)) < 0) {
+	error = snd_wss_pcm(codec, 0, &pcm);
+	if (error < 0)  {
 		snd_card_free(card);
 		return error;
 	}
-	if ((error = snd_cs4231_mixer(codec)) < 0) {
+	error = snd_wss_mixer(codec);
+	if (error < 0) {
 		snd_card_free(card);
 		return error;
 	}
-	if ((error = snd_cs4231_timer(codec, 0, &timer)) < 0) {
+	error = snd_wss_timer(codec, 0, &timer);
+	if (error < 0) {
 		snd_card_free(card);
 		return error;
 	}
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index 0797ca441a3..19706b0d849 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -33,11 +33,7 @@
 #include <asm/io.h>
 #include <asm/dma.h>
 #include <sound/core.h>
-#if defined(CS4231) || defined(OPTi93X)
-#include <sound/cs4231.h>
-#else
-#include <sound/ad1848.h>
-#endif	/* CS4231 */
+#include <sound/wss.h>
 #include <sound/mpu401.h>
 #include <sound/opl3.h>
 #ifndef OPTi93X
@@ -139,7 +135,7 @@ struct snd_opti9xx {
 	unsigned long mc_base_size;
 #ifdef OPTi93X
 	unsigned long mc_indir_index;
-	struct snd_cs4231 *codec;
+	struct snd_wss *codec;
 #endif	/* OPTi93X */
 	unsigned long pwd_reg;
 
@@ -148,9 +144,7 @@ struct snd_opti9xx {
 	long wss_base;
 	int irq;
 	int dma1;
-#if defined(CS4231) || defined(OPTi93X)
 	int dma2;
-#endif	/* CS4231 || OPTi93X */
 
 	long fm_port;
 
@@ -225,9 +219,7 @@ static int __devinit snd_opti9xx_init(struct snd_opti9xx *chip,
 	chip->wss_base = -1;
 	chip->irq = -1;
 	chip->dma1 = -1;
-#if defined(CS4231) || defined (OPTi93X)
 	chip->dma2 = -1;
-#endif 	/* CS4231 || OPTi93X */
 	chip->fm_port = -1;
 	chip->mpu_port = -1;
 	chip->mpu_irq = -1;
@@ -562,7 +554,7 @@ __skip_mpu:
 
 static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id)
 {
-	struct snd_cs4231 *codec = dev_id;
+	struct snd_wss *codec = dev_id;
 	struct snd_opti9xx *chip = codec->card->private_data;
 	unsigned char status;
 
@@ -570,7 +562,7 @@ static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id)
 	if ((status & OPTi93X_IRQ_PLAYBACK) && codec->playback_substream)
 		snd_pcm_period_elapsed(codec->playback_substream);
 	if ((status & OPTi93X_IRQ_CAPTURE) && codec->capture_substream) {
-		snd_cs4231_overrange(codec);
+		snd_wss_overrange(codec);
 		snd_pcm_period_elapsed(codec->capture_substream);
 	}
 	outb(0x00, OPTi93X_PORT(codec, STATUS));
@@ -691,7 +683,7 @@ static void snd_card_opti9xx_free(struct snd_card *card)
         
 	if (chip) {
 #ifdef OPTi93X
-		struct snd_cs4231 *codec = chip->codec;
+		struct snd_wss *codec = chip->codec;
 		if (codec && codec->irq > 0) {
 			disable_irq(codec->irq);
 			free_irq(codec->irq, codec);
@@ -706,14 +698,10 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
 	static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1};
 	int error;
 	struct snd_opti9xx *chip = card->private_data;
-#if defined(CS4231) || defined(OPTi93X)
-	struct snd_cs4231 *codec;
+	struct snd_wss *codec;
 #ifdef CS4231
 	struct snd_timer *timer;
 #endif
-#else
-	struct snd_ad1848 *codec;
-#endif
 	struct snd_pcm *pcm;
 	struct snd_rawmidi *rmidi;
 	struct snd_hwdep *synth;
@@ -731,38 +719,46 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
 	chip->dma1 = dma1;
 #if defined(CS4231) || defined(OPTi93X)
 	chip->dma2 = dma2;
+#else
+	chip->dma2 = -1;
 #endif
 
 	if (chip->wss_base == SNDRV_AUTO_PORT) {
-		if ((chip->wss_base = snd_legacy_find_free_ioport(possible_ports, 4)) < 0) {
+		chip->wss_base = snd_legacy_find_free_ioport(possible_ports, 4);
+		if (chip->wss_base < 0) {
 			snd_printk("unable to find a free WSS port\n");
 			return -EBUSY;
 		}
 	}
-	if ((error = snd_opti9xx_configure(chip)))
+	error = snd_opti9xx_configure(chip);
+	if (error)
 		return error;
 
-#if defined(CS4231) || defined(OPTi93X)
-	if ((error = snd_cs4231_create(card, chip->wss_base + 4, -1,
-				       chip->irq, chip->dma1, chip->dma2,
-#ifdef CS4231
-				       CS4231_HW_DETECT, 0,
-#else /* OPTi93x */
-				       CS4231_HW_OPTI93X, CS4231_HWSHARE_IRQ,
+	error = snd_wss_create(card, chip->wss_base + 4, -1,
+			       chip->irq, chip->dma1, chip->dma2,
+#ifdef OPTi93X
+			       WSS_HW_OPTI93X, WSS_HWSHARE_IRQ,
+#else
+			       WSS_HW_DETECT, 0,
 #endif
-				       &codec)) < 0)
+			       &codec);
+	if (error < 0)
 		return error;
 #ifdef OPTi93X
 	chip->codec = codec;
 #endif
-	if ((error = snd_cs4231_pcm(codec, 0, &pcm)) < 0)
+	error = snd_wss_pcm(codec, 0, &pcm);
+	if (error < 0)
 		return error;
-	if ((error = snd_cs4231_mixer(codec)) < 0)
+	error = snd_wss_mixer(codec);
+	if (error < 0)
 		return error;
 #ifdef CS4231
-	if ((error = snd_cs4231_timer(codec, 0, &timer)) < 0)
+	error = snd_wss_timer(codec, 0, &timer);
+	if (error < 0)
 		return error;
-#else /* OPTI93X */
+#endif
+#ifdef OPTi93X
 	error = request_irq(chip->irq, snd_opti93x_interrupt,
 			    IRQF_DISABLED, DEV_NAME" - WSS", codec);
 	if (error < 0) {
@@ -770,16 +766,6 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
 		return error;
 	}
 #endif
-#else
-	if ((error = snd_ad1848_create(card, chip->wss_base + 4,
-				       chip->irq, chip->dma1,
-				       AD1848_HW_DETECT, &codec)) < 0)
-		return error;
-	if ((error = snd_ad1848_pcm(codec, 0, &pcm)) < 0)
-		return error;
-	if ((error = snd_ad1848_mixer(codec)) < 0)
-		return error;
-#endif
 	strcpy(card->driver, chip->name);
 	sprintf(card->shortname, "OPTi %s", card->driver);
 #if defined(CS4231) || defined(OPTi93X)