Merge ../linus

Conflicts:

	drivers/cpufreq/cpufreq.c

17 files changed, 70 insertions, 153 deletions

diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig
index cc2b9ab7f4e..a0588c21324 100644
--- a/sound/oss/Kconfig
+++ b/sound/oss/Kconfig
@@ -5,20 +5,6 @@
 #
 # Prompt user for primary drivers.
 
-config OSS_OBSOLETE_DRIVER
-	bool "Obsolete OSS drivers"
-	depends on SOUND_PRIME
-	help
-	  This option enables support for obsolete OSS drivers that
-	  are scheduled for removal in the near future since there
-	  are ALSA drivers for the same hardware.
-
-	  Please contact Adrian Bunk <bunk@stusta.de> if you had to
-	  say Y here because your soundcard is not properly supported
-	  by ALSA.
-
-	  If unsure, say N.
-
 config SOUND_BT878
 	tristate "BT878 audio dma"
 	depends on SOUND_PRIME && PCI
@@ -35,40 +21,6 @@ config SOUND_BT878
 	  To compile this driver as a module, choose M here: the module will
 	  be called btaudio.
 
-config SOUND_EMU10K1
-	tristate "Creative SBLive! (EMU10K1)"
-	depends on SOUND_PRIME && PCI && OSS_OBSOLETE_DRIVER
-	---help---
-	  Say Y or M if you have a PCI sound card using the EMU10K1 chipset,
-	  such as the Creative SBLive!, SB PCI512 or Emu-APS.
-
-	  For more information on this driver and the degree of support for
-	  the different card models please check:
-
-		<http://sourceforge.net/projects/emu10k1/>
-
-	  It is now possible to load dsp microcode patches into the EMU10K1
-	  chip.  These patches are used to implement real time sound
-	  processing effects which include for example: signal routing,
-	  bass/treble control, AC3 passthrough, ...
-	  Userspace tools to create new patches and load/unload them can be
-	  found in the emu-tools package at the above URL.
-
-config MIDI_EMU10K1
-	bool "Creative SBLive! MIDI (EXPERIMENTAL)"
-	depends on SOUND_EMU10K1 && EXPERIMENTAL && ISA_DMA_API
-	help
-	  Say Y if you want to be able to use the OSS /dev/sequencer
-	  interface.  This code is still experimental.
-
-config SOUND_FUSION
-	tristate "Crystal SoundFusion (CS4280/461x)"
-	depends on SOUND_PRIME && PCI && OSS_OBSOLETE_DRIVER
-	help
-	  This module drives the Crystal SoundFusion devices (CS4280/46xx
-	  series) when wired as native sound drivers with AC97 codecs.  If
-	  this driver does not work try the CS4232 driver.
-
 config SOUND_BCM_CS4297A
 	tristate "Crystal Sound CS4297a (for Swarm)"
 	depends on SOUND_PRIME && SIBYTE_SWARM
@@ -448,47 +400,6 @@ config SOUND_DMAP
 
 	  Say Y unless you have 16MB or more RAM or a PCI sound card.
 
-config SOUND_AD1816
-	tristate "AD1816(A) based cards (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && SOUND_OSS && OSS_OBSOLETE_DRIVER
-	help
-	  Say M here if you have a sound card based on the Analog Devices
-	  AD1816(A) chip.
-
-	  If you compile the driver into the kernel, you have to add
-	  "ad1816=<io>,<irq>,<dma>,<dma2>" to the kernel command line.
-
-config SOUND_AD1889
-	tristate "AD1889 based cards (AD1819 codec) (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && SOUND_OSS && PCI && OSS_OBSOLETE_DRIVER
-	help
-	  Say M here if you have a sound card based on the Analog Devices
-	  AD1889 chip.
-
-config SOUND_ADLIB
-	tristate "Adlib Cards"
-	depends on SOUND_OSS && OSS_OBSOLETE_DRIVER
-	help
-	  Includes ASB 64 4D. Information on programming AdLib cards is
-	  available at <http://www.itsnet.com/home/ldragon/Specs/adlib.html>.
-
-config SOUND_ACI_MIXER
-	tristate "ACI mixer (miroSOUND PCM1-pro/PCM12/PCM20)"
-	depends on SOUND_OSS && OSS_OBSOLETE_DRIVER
-	---help---
-	  ACI (Audio Command Interface) is a protocol used to communicate with
-	  the microcontroller on some sound cards produced by miro and
-	  Cardinal Technologies.  The main function of the ACI is to control
-	  the mixer and to get a product identification.
-
-	  This VoxWare ACI driver currently supports the ACI functions on the
-	  miroSOUND PCM1-pro, PCM12 and PCM20 radio. On the PCM20 radio, ACI
-	  also controls the radio tuner. This is supported in the video4linux
-	  miropcm20 driver (say M or Y here and go back to "Multimedia
-	  devices" -> "Radio Adapters").
-
-	  This driver is also available as a module and will be called aci.
-
 config SOUND_CS4232
 	tristate "Crystal CS4232 based (PnP) cards"
 	depends on SOUND_OSS
@@ -594,18 +505,6 @@ config SOUND_MPU401
 	  If you compile the driver into the kernel, you have to add
 	  "mpu401=<io>,<irq>" to the kernel command line.
 
-config SOUND_NM256
-	tristate "NM256AV/NM256ZX audio support"
-	depends on SOUND_OSS && OSS_OBSOLETE_DRIVER
-	help
-	  Say M here to include audio support for the NeoMagic 256AV/256ZX
-	  chipsets. These are the audio chipsets found in the Sony
-	  Z505S/SX/DX, some Sony F-series, and the Dell Latitude CPi and CPt
-	  laptops. It includes support for an AC97-compatible mixer and an
-	  apparently proprietary sound engine.
-
-	  See <file:Documentation/sound/oss/NM256> for further information.
-
 config SOUND_PAS
 	tristate "ProAudioSpectrum 16 support"
 	depends on SOUND_OSS
@@ -714,20 +613,6 @@ config SOUND_YM3812
 
 	  If unsure, say Y.
 
-config SOUND_OPL3SA2
-	tristate "Yamaha OPL3-SA2 and SA3 based PnP cards"
-	depends on SOUND_OSS && OSS_OBSOLETE_DRIVER
-	help
-	  Say Y or M if you have a card based on one of these Yamaha sound
-	  chipsets or the "SAx", which is actually a SA3. Read
-	  <file:Documentation/sound/oss/OPL3-SA2> for more information on
-	  configuring these cards.
-
-	  If you compile the driver into the kernel and do not also
-	  configure in the optional ISA PnP support, you will have to add
-	  "opl3sa2=<io>,<irq>,<dma>,<dma2>,<mssio>,<mpuio>" to the kernel
-	  command line.
-
 config SOUND_UART6850
 	tristate "6850 UART support"
 	depends on SOUND_OSS
diff --git a/sound/oss/btaudio.c b/sound/oss/btaudio.c
index 6ad38411423..ad7210a00dc 100644
--- a/sound/oss/btaudio.c
+++ b/sound/oss/btaudio.c
@@ -1020,6 +1020,7 @@ static int __devinit btaudio_probe(struct pci_dev *pci_dev,
  fail2:
         free_irq(bta->irq,bta);	
  fail1:
+	iounmap(bta->mmio);
 	kfree(bta);
  fail0:
 	release_mem_region(pci_resource_start(pci_dev,0),
@@ -1051,6 +1052,7 @@ static void __devexit btaudio_remove(struct pci_dev *pci_dev)
         free_irq(bta->irq,bta);
 	release_mem_region(pci_resource_start(pci_dev,0),
 			   pci_resource_len(pci_dev,0));
+	iounmap(bta->mmio);
 
 	/* remove from linked list */
 	if (bta == btaudios) {
diff --git a/sound/oss/cs46xx.c b/sound/oss/cs46xx.c
index 6e3c41f530e..147c8a95113 100644
--- a/sound/oss/cs46xx.c
+++ b/sound/oss/cs46xx.c
@@ -91,6 +91,7 @@
 #include <linux/poll.h>
 #include <linux/ac97_codec.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 
 #include <asm/io.h>
 #include <asm/dma.h>
@@ -779,7 +780,7 @@ static unsigned int cs_set_adc_rate(struct cs_state *state, unsigned int rate)
 		rate = 48000 / 9;
 
 	/*
-	 *  We can not capture at at rate greater than the Input Rate (48000).
+	 *  We cannot capture at at rate greater than the Input Rate (48000).
 	 *  Return an error if an attempt is made to stray outside that limit.
 	 */
 	if (rate > 48000)
@@ -4754,8 +4755,8 @@ static int cs_hardware_init(struct cs_card *card)
 	mdelay(5 * cs_laptop_wait);		/* Shouldnt be needed ?? */
 	
 /*
-* If we are resuming under 2.2.x then we can not schedule a timeout.
-* so, just spin the CPU.
+* If we are resuming under 2.2.x then we cannot schedule a timeout,
+* so just spin the CPU.
 */
 	if (card->pm.flags & CS46XX_PM_IDLE) {
 	/*
diff --git a/sound/oss/dmabuf.c b/sound/oss/dmabuf.c
index b256c040116..eaf69971bf9 100644
--- a/sound/oss/dmabuf.c
+++ b/sound/oss/dmabuf.c
@@ -25,6 +25,7 @@
 #define BE_CONSERVATIVE
 #define SAMPLE_ROUNDUP 0
 
+#include <linux/mm.h>
 #include "sound_config.h"
 
 #define DMAP_FREE_ON_CLOSE      0
diff --git a/sound/oss/dmasound/dmasound_core.c b/sound/oss/dmasound/dmasound_core.c
index 87bd3100aef..80b836e80d9 100644
--- a/sound/oss/dmasound/dmasound_core.c
+++ b/sound/oss/dmasound/dmasound_core.c
@@ -1051,7 +1051,7 @@ static int sq_release(struct inode *inode, struct file *file)
 
 	if (file->f_mode & FMODE_WRITE) {
 		if (write_sq.busy)
-			rc = sq_fsync(file, file->f_dentry);
+			rc = sq_fsync(file, file->f_path.dentry);
 
 		sq_reset_output() ; /* make sure dma is stopped and all is quiet */
 		write_sq_release_buffers();
@@ -1217,7 +1217,7 @@ static int sq_ioctl(struct inode *inode, struct file *file, u_int cmd,
 		if ((file->f_mode & FMODE_READ) && dmasound.mach.record)
 			sq_reset_input() ;
 		if (file->f_mode & FMODE_WRITE) {
-			result = sq_fsync(file, file->f_dentry);
+			result = sq_fsync(file, file->f_path.dentry);
 			sq_reset_output() ;
 		}
 		/* if we are the shared resource owner then release them */
diff --git a/sound/oss/emu10k1/audio.c b/sound/oss/emu10k1/audio.c
index cde4d59d543..49f902f35c2 100644
--- a/sound/oss/emu10k1/audio.c
+++ b/sound/oss/emu10k1/audio.c
@@ -36,6 +36,7 @@
 #include <linux/bitops.h>
 #include <asm/io.h>
 #include <linux/sched.h>
+#include <linux/mm.h>
 #include <linux/smp_lock.h>
 
 #include "hwaccess.h"
@@ -110,9 +111,15 @@ static ssize_t emu10k1_audio_read(struct file *file, char __user *buffer, size_t
 
 		if ((bytestocopy >= wiinst->buffer.fragment_size)
 		    || (bytestocopy >= count)) {
+			int rc;
+
 			bytestocopy = min_t(u32, bytestocopy, count);
 
-			emu10k1_wavein_xferdata(wiinst, (u8 __user *)buffer, &bytestocopy);
+			rc = emu10k1_wavein_xferdata(wiinst,
+						     (u8 __user *)buffer,
+						     &bytestocopy);
+			if (rc)
+				return rc;
 
 			count -= bytestocopy;
 			buffer += bytestocopy;
diff --git a/sound/oss/emu10k1/cardwi.c b/sound/oss/emu10k1/cardwi.c
index 8bbf44b881b..060d1be94d3 100644
--- a/sound/oss/emu10k1/cardwi.c
+++ b/sound/oss/emu10k1/cardwi.c
@@ -304,11 +304,12 @@ void emu10k1_wavein_getxfersize(struct wiinst *wiinst, u32 * size)
 	}
 }
 
-static void copy_block(u8 __user *dst, u8 * src, u32 str, u32 len, u8 cov)
+static int copy_block(u8 __user *dst, u8 * src, u32 str, u32 len, u8 cov)
 {
-	if (cov == 1)
-		__copy_to_user(dst, src + str, len);
-	else {
+	if (cov == 1) {
+		if (__copy_to_user(dst, src + str, len))
+			return -EFAULT;
+	} else {
 		u8 byte;
 		u32 i;
 
@@ -316,22 +317,26 @@ static void copy_block(u8 __user *dst, u8 * src, u32 str, u32 len, u8 cov)
 
 		for (i = 0; i < len; i++) {
 			byte = src[2 * i] ^ 0x80;
-			__copy_to_user(dst + i, &byte, 1);
+			if (__copy_to_user(dst + i, &byte, 1))
+				return -EFAULT;
 		}
 	}
+
+	return 0;
 }
 
-void emu10k1_wavein_xferdata(struct wiinst *wiinst, u8 __user *data, u32 * size)
+int emu10k1_wavein_xferdata(struct wiinst *wiinst, u8 __user *data, u32 * size)
 {
 	struct wavein_buffer *buffer = &wiinst->buffer;
 	u32 sizetocopy, sizetocopy_now, start;
 	unsigned long flags;
+	int ret;
 
 	sizetocopy = min_t(u32, buffer->size, *size);
 	*size = sizetocopy;
 
 	if (!sizetocopy)
-		return;
+		return 0;
 
 	spin_lock_irqsave(&wiinst->lock, flags);
 	start = buffer->pos;
@@ -345,11 +350,17 @@ void emu10k1_wavein_xferdata(struct wiinst *wiinst, u8 __user *data, u32 * size)
 	if (sizetocopy > sizetocopy_now) {
 		sizetocopy -= sizetocopy_now;
 
-		copy_block(data, buffer->addr, start, sizetocopy_now, buffer->cov);
-		copy_block(data + sizetocopy_now, buffer->addr, 0, sizetocopy, buffer->cov);
+		ret = copy_block(data, buffer->addr, start, sizetocopy_now,
+				 buffer->cov);
+		if (ret == 0)
+			ret = copy_block(data + sizetocopy_now, buffer->addr, 0,
+					 sizetocopy, buffer->cov);
 	} else {
-		copy_block(data, buffer->addr, start, sizetocopy, buffer->cov);
+		ret = copy_block(data, buffer->addr, start, sizetocopy,
+				 buffer->cov);
 	}
+
+	return ret;
 }
 
 void emu10k1_wavein_update(struct emu10k1_card *card, struct wiinst *wiinst)
diff --git a/sound/oss/emu10k1/cardwi.h b/sound/oss/emu10k1/cardwi.h
index 15cfb9b3559..e82029b46ad 100644
--- a/sound/oss/emu10k1/cardwi.h
+++ b/sound/oss/emu10k1/cardwi.h
@@ -83,7 +83,7 @@ void emu10k1_wavein_close(struct emu10k1_wavedevice *);
 void emu10k1_wavein_start(struct emu10k1_wavedevice *);
 void emu10k1_wavein_stop(struct emu10k1_wavedevice *);
 void emu10k1_wavein_getxfersize(struct wiinst *, u32 *);
-void emu10k1_wavein_xferdata(struct wiinst *, u8 __user *, u32 *);
+int emu10k1_wavein_xferdata(struct wiinst *, u8 __user *, u32 *);
 int emu10k1_wavein_setformat(struct emu10k1_wavedevice *, struct wave_format *);
 void emu10k1_wavein_update(struct emu10k1_card *, struct wiinst *);
 
diff --git a/sound/oss/emu10k1/passthrough.c b/sound/oss/emu10k1/passthrough.c
index 4e3baca7d41..6d21d4368de 100644
--- a/sound/oss/emu10k1/passthrough.c
+++ b/sound/oss/emu10k1/passthrough.c
@@ -162,12 +162,15 @@ ssize_t emu10k1_pt_write(struct file *file, const char __user *buffer, size_t co
 
 		DPD(3, "prepend size %d, prepending %d bytes\n", pt->prepend_size, needed);
 		if (count < needed) {
-			copy_from_user(pt->buf + pt->prepend_size, buffer, count);
+			if (copy_from_user(pt->buf + pt->prepend_size,
+					   buffer, count))
+				return -EFAULT;
 			pt->prepend_size += count;
 			DPD(3, "prepend size now %d\n", pt->prepend_size);
 			return count;
 		}
-		copy_from_user(pt->buf + pt->prepend_size, buffer, needed);
+		if (copy_from_user(pt->buf + pt->prepend_size, buffer, needed))
+			return -EFAULT;
 		r = pt_putblock(wave_dev, (u16 *) pt->buf, nonblock);
 		if (r)
 			return r;
@@ -178,7 +181,8 @@ ssize_t emu10k1_pt_write(struct file *file, const char __user *buffer, size_t co
 	blocks_copied = 0;
 	while (blocks > 0) {
 		u16 __user *bufptr = (u16 __user *) buffer + (bytes_copied/2);
-		copy_from_user(pt->buf, bufptr, PT_BLOCKSIZE);
+		if (copy_from_user(pt->buf, bufptr, PT_BLOCKSIZE))
+			return -EFAULT;
 		r = pt_putblock(wave_dev, (u16 *)pt->buf, nonblock);
 		if (r) {
 			if (bytes_copied)
@@ -193,7 +197,8 @@ ssize_t emu10k1_pt_write(struct file *file, const char __user *buffer, size_t co
 	i = count - bytes_copied;
 	if (i) {
 		pt->prepend_size = i;
-		copy_from_user(pt->buf, buffer + bytes_copied, i);
+		if (copy_from_user(pt->buf, buffer + bytes_copied, i))
+			return -EFAULT;
 		bytes_copied += i;
 		DPD(3, "filling prepend buffer with %d bytes", i);
 	}
diff --git a/sound/oss/es1371.c b/sound/oss/es1371.c
index ddf6b0a0bca..cc282a0cd53 100644
--- a/sound/oss/es1371.c
+++ b/sound/oss/es1371.c
@@ -130,6 +130,7 @@
 #include <linux/wait.h>
 #include <linux/dma-mapping.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 
 #include <asm/io.h>
 #include <asm/page.h>
diff --git a/sound/oss/i810_audio.c b/sound/oss/i810_audio.c
index 240cc7939b6..c3c8a720d55 100644
--- a/sound/oss/i810_audio.c
+++ b/sound/oss/i810_audio.c
@@ -101,6 +101,7 @@
 #include <linux/ac97_codec.h>
 #include <linux/bitops.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 
 #include <asm/uaccess.h>
 
diff --git a/sound/oss/msnd_pinnacle.c b/sound/oss/msnd_pinnacle.c
index d5146790f5e..24110d63b13 100644
--- a/sound/oss/msnd_pinnacle.c
+++ b/sound/oss/msnd_pinnacle.c
@@ -1007,7 +1007,7 @@ static int dsp_write(const char __user *buf, size_t len)
 
 static ssize_t dev_read(struct file *file, char __user *buf, size_t count, loff_t *off)
 {
-	int minor = iminor(file->f_dentry->d_inode);
+	int minor = iminor(file->f_path.dentry->d_inode);
 	if (minor == dev.dsp_minor)
 		return dsp_read(buf, count);
 	else
@@ -1016,7 +1016,7 @@ static ssize_t dev_read(struct file *file, char __user *buf, size_t count, loff_
 
 static ssize_t dev_write(struct file *file, const char __user *buf, size_t count, loff_t *off)
 {
-	int minor = iminor(file->f_dentry->d_inode);
+	int minor = iminor(file->f_path.dentry->d_inode);
 	if (minor == dev.dsp_minor)
 		return dsp_write(buf, count);
 	else
diff --git a/sound/oss/sh_dac_audio.c b/sound/oss/sh_dac_audio.c
index 3b3b4da8cfd..51f554154c4 100644
--- a/sound/oss/sh_dac_audio.c
+++ b/sound/oss/sh_dac_audio.c
@@ -26,7 +26,7 @@
 #include <asm/cpu/dac.h>
 #include <asm/cpu/timer.h>
 #include <asm/machvec.h>
-#include <asm/hp6xx/hp6xx.h>
+#include <asm/hp6xx.h>
 #include <asm/hd64461.h>
 
 #define MODNAME "sh_dac_audio"
diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c
index 2344d09c711..a89108cb74e 100644
--- a/sound/oss/soundcard.c
+++ b/sound/oss/soundcard.c
@@ -42,6 +42,7 @@
 #include <linux/proc_fs.h>
 #include <linux/smp_lock.h>
 #include <linux/module.h>
+#include <linux/mm.h>
 
 /*
  * This ought to be moved into include/asm/dma.h
@@ -140,7 +141,7 @@ static int get_mixer_levels(void __user * arg)
 
 static ssize_t sound_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
 {
-	int dev = iminor(file->f_dentry->d_inode);
+	int dev = iminor(file->f_path.dentry->d_inode);
 	int ret = -EINVAL;
 
 	/*
@@ -173,7 +174,7 @@ static ssize_t sound_read(struct file *file, char __user *buf, size_t count, lof
 
 static ssize_t sound_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
 {
-	int dev = iminor(file->f_dentry->d_inode);
+	int dev = iminor(file->f_path.dentry->d_inode);
 	int ret = -EINVAL;
 	
 	lock_kernel();
@@ -392,7 +393,7 @@ static int sound_ioctl(struct inode *inode, struct file *file,
 
 static unsigned int sound_poll(struct file *file, poll_table * wait)
 {
-	struct inode *inode = file->f_dentry->d_inode;
+	struct inode *inode = file->f_path.dentry->d_inode;
 	int dev = iminor(inode);
 
 	DEB(printk("sound_poll(dev=%d)\n", dev));
@@ -417,7 +418,7 @@ static int sound_mmap(struct file *file, struct vm_area_struct *vma)
 	int dev_class;
 	unsigned long size;
 	struct dma_buffparms *dmap = NULL;
-	int dev = iminor(file->f_dentry->d_inode);
+	int dev = iminor(file->f_path.dentry->d_inode);
 
 	dev_class = dev & 0x0f;
 	dev >>= 4;
@@ -557,17 +558,17 @@ static int __init oss_init(void)
 	sound_dmap_flag = (dmabuf > 0 ? 1 : 0);
 
 	for (i = 0; i < sizeof (dev_list) / sizeof *dev_list; i++) {
-		class_device_create(sound_class, NULL,
-				    MKDEV(SOUND_MAJOR, dev_list[i].minor),
-				    NULL, "%s", dev_list[i].name);
+		device_create(sound_class, NULL,
+			      MKDEV(SOUND_MAJOR, dev_list[i].minor),
+			      "%s", dev_list[i].name);
 
 		if (!dev_list[i].num)
 			continue;
 
 		for (j = 1; j < *dev_list[i].num; j++)
-			class_device_create(sound_class, NULL,
-					    MKDEV(SOUND_MAJOR, dev_list[i].minor + (j*0x10)),
-					    NULL, "%s%d", dev_list[i].name, j);
+			device_create(sound_class, NULL,
+				      MKDEV(SOUND_MAJOR, dev_list[i].minor + (j*0x10)),
+				      "%s%d", dev_list[i].name, j);
 	}
 
 	if (sound_nblocks >= 1024)
@@ -581,11 +582,11 @@ static void __exit oss_cleanup(void)
 	int i, j;
 
 	for (i = 0; i < sizeof (dev_list) / sizeof *dev_list; i++) {
-		class_device_destroy(sound_class, MKDEV(SOUND_MAJOR, dev_list[i].minor));
+		device_destroy(sound_class, MKDEV(SOUND_MAJOR, dev_list[i].minor));
 		if (!dev_list[i].num)
 			continue;
 		for (j = 1; j < *dev_list[i].num; j++)
-			class_device_destroy(sound_class, MKDEV(SOUND_MAJOR, dev_list[i].minor + (j*0x10)));
+			device_destroy(sound_class, MKDEV(SOUND_MAJOR, dev_list[i].minor + (j*0x10)));
 	}
 	
 	unregister_sound_special(1);
diff --git a/sound/oss/sscape.c b/sound/oss/sscape.c
index 51f2fa61541..30c36d1f35d 100644
--- a/sound/oss/sscape.c
+++ b/sound/oss/sscape.c
@@ -39,6 +39,7 @@
 #include <linux/ioport.h>
 #include <linux/delay.h>
 #include <linux/proc_fs.h>
+#include <linux/mm.h>
 #include <linux/spinlock.h>
 
 #include "coproc.h"
diff --git a/sound/oss/trident.c b/sound/oss/trident.c
index 7a363a178af..6b1f8c9cdcf 100644
--- a/sound/oss/trident.c
+++ b/sound/oss/trident.c
@@ -216,6 +216,7 @@
 #include <linux/gameport.h>
 #include <linux/kernel.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
diff --git a/sound/oss/via82cxxx_audio.c b/sound/oss/via82cxxx_audio.c
index 17837d4b5ed..c96cc8c68b3 100644
--- a/sound/oss/via82cxxx_audio.c
+++ b/sound/oss/via82cxxx_audio.c
@@ -2120,8 +2120,8 @@ static struct page * via_mm_nopage (struct vm_area_struct * vma,
 		return NOPAGE_SIGBUS; /* Disallow mremap */
 	}
         if (!card) {
-		DPRINTK ("EXIT, returning NOPAGE_OOM\n");
-		return NOPAGE_OOM;	/* Nothing allocated */
+		DPRINTK ("EXIT, returning NOPAGE_SIGBUS\n");
+		return NOPAGE_SIGBUS;	/* Nothing allocated */
 	}
 
 	pgoff = vma->vm_pgoff + ((address - vma->vm_start) >> PAGE_SHIFT);