Commit 7b724a22 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: Fix yet another race in disconnection
  ALSA: asihpi - Update verbose debug print macros
  ALSA: asihpi - Improve non-busmaster adapter operation
  ALSA: asihpi - Support single-rate no-SRC cards
  ALSA: HDA: New AD1984A model for Dell Precision R5500
  ALSA: vmalloc buffers should use normal mmap
  ALSA: hda - Fix SPDIF out regression on ALC889
  ALSA: usb-audio - Support for Boss JS-8 Jam Station
  ALSA: usb-audio: add Cakewalk UM-1G support
  sound/oss/opl3: validate voice and channel indexes
  sound/oss: remove offset from load_patch callbacks
parents 551b0bda a45e3d6b

include/sound/pcm.h

+1 −3
Original line number Diff line number Diff line
@@ -1031,9 +1031,7 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s 
#define snd_pcm_lib_mmap_iomem	NULL

#endif



int snd_pcm_lib_mmap_noncached(struct snd_pcm_substream *substream,

			       struct vm_area_struct *area);

#define snd_pcm_lib_mmap_vmalloc	snd_pcm_lib_mmap_noncached

#define snd_pcm_lib_mmap_vmalloc NULL



static inline void snd_pcm_limit_isa_dma_size(int dma, size_t *max)

{

sound/core/init.c

+4 −0
Original line number Diff line number Diff line
@@ -848,6 +848,7 @@ int snd_card_file_add(struct snd_card *card, struct file *file) 
		return -ENOMEM;

	mfile->file = file;

	mfile->disconnected_f_op = NULL;

	INIT_LIST_HEAD(&mfile->shutdown_list);

	spin_lock(&card->files_lock);

	if (card->shutdown) {

		spin_unlock(&card->files_lock);
@@ -883,6 +884,9 @@ int snd_card_file_remove(struct snd_card *card, struct file *file) 
	list_for_each_entry(mfile, &card->files_list, list) {

		if (mfile->file == file) {

			list_del(&mfile->list);

			spin_lock(&shutdown_lock);

			list_del(&mfile->shutdown_list);

			spin_unlock(&shutdown_lock);

			if (mfile->disconnected_f_op)

				fops_put(mfile->disconnected_f_op);

			found = mfile;

sound/core/pcm_native.c

+0 −9
Original line number Diff line number Diff line
@@ -3201,15 +3201,6 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, 
EXPORT_SYMBOL(snd_pcm_lib_mmap_iomem);

#endif /* SNDRV_PCM_INFO_MMAP */



/* mmap callback with pgprot_noncached */

int snd_pcm_lib_mmap_noncached(struct snd_pcm_substream *substream,

			       struct vm_area_struct *area)

{

	area->vm_page_prot = pgprot_noncached(area->vm_page_prot);

	return snd_pcm_default_mmap(substream, area);

}

EXPORT_SYMBOL(snd_pcm_lib_mmap_noncached);



/*

 * mmap DMA buffer

 */

sound/oss/dev_table.h

+1 −1
Original line number Diff line number Diff line
@@ -271,7 +271,7 @@ struct synth_operations 
	void (*reset) (int dev);

	void (*hw_control) (int dev, unsigned char *event);

	int (*load_patch) (int dev, int format, const char __user *addr,

	     int offs, int count, int pmgr_flag);

	     int count, int pmgr_flag);

	void (*aftertouch) (int dev, int voice, int pressure);

	void (*controller) (int dev, int voice, int ctrl_num, int value);

	void (*panning) (int dev, int voice, int value);

sound/oss/midi_synth.c

+13 −17
Original line number Diff line number Diff line
@@ -476,7 +476,7 @@ EXPORT_SYMBOL(midi_synth_hw_control); 


int

midi_synth_load_patch(int dev, int format, const char __user *addr,

		      int offs, int count, int pmgr_flag)

		      int count, int pmgr_flag)

{

	int             orig_dev = synth_devs[dev]->midi_dev;
@@ -491,31 +491,27 @@ midi_synth_load_patch(int dev, int format, const char __user *addr, 
	if (!prefix_cmd(orig_dev, 0xf0))

		return 0;



	/* Invalid patch format */

	if (format != SYSEX_PATCH)

	{

/*		  printk("MIDI Error: Invalid patch format (key) 0x%x\n", format);*/

		  return -EINVAL;

	}



	/* Patch header too short */

	if (count < hdr_size)

	{

/*		printk("MIDI Error: Patch header too short\n");*/

		return -EINVAL;

	}



	count -= hdr_size;



	/*

	 * Copy the header from user space but ignore the first bytes which have

	 * been transferred already.

	 * Copy the header from user space

	 */



	if(copy_from_user(&((char *) &sysex)[offs], &(addr)[offs], hdr_size - offs))

	if (copy_from_user(&sysex, addr, hdr_size))

		return -EFAULT;



 	if (count < sysex.len)

	{

/*		printk(KERN_WARNING "MIDI Warning: Sysex record too short (%d<%d)\n", count, (int) sysex.len);*/

	/* Sysex record too short */

	if ((unsigned)count < (unsigned)sysex.len)

		sysex.len = count;

	}



	left = sysex.len;

	src_offs = 0;

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