Merge master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa
* master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa: [ALSA] Don't reject O_RDWR at opening PCM OSS with read/write-only device [ALSA] snd-emu10k1: Implement support for Audigy 2 ZS [SB0353] [ALSA] add MAINTAINERS entry for snd-aoa [ALSA] aoa: platform function gpio: ignore errors from functions that don't exist [ALSA] make snd-powermac load even when it can't bind the device [ALSA] aoa: fix toonie codec [ALSA] aoa: feature gpio layer: fix IRQ access [ALSA] Conversions from kmalloc+memset to k(z|c)alloc [ALSA] snd-emu10k1: Fixes ALSA bug#2190
This commit is contained in:
commit
a05ef8bfdc
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@ -298,6 +298,13 @@ L: info-linux@geode.amd.com
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W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
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S: Supported
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AOA (Apple Onboard Audio) ALSA DRIVER
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P: Johannes Berg
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M: johannes@sipsolutions.net
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L: linuxppc-dev@ozlabs.org
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L: alsa-devel@alsa-project.org
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S: Maintained
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APM DRIVER
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P: Stephen Rothwell
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M: sfr@canb.auug.org.au
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@ -51,6 +51,13 @@ static struct transfer_info toonie_transfers[] = {
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{}
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};
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static int toonie_usable(struct codec_info_item *cii,
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struct transfer_info *ti,
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struct transfer_info *out)
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{
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return 1;
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}
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#ifdef CONFIG_PM
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static int toonie_suspend(struct codec_info_item *cii, pm_message_t state)
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{
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@ -69,6 +76,7 @@ static struct codec_info toonie_codec_info = {
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.sysclock_factor = 256,
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.bus_factor = 64,
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.owner = THIS_MODULE,
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.usable = toonie_usable,
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#ifdef CONFIG_PM
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.suspend = toonie_suspend,
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.resume = toonie_resume,
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@ -79,19 +87,20 @@ static int toonie_init_codec(struct aoa_codec *codec)
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{
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struct toonie *toonie = codec_to_toonie(codec);
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/* nothing connected? what a joke! */
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if (toonie->codec.connected != 1)
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return -ENOTCONN;
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if (aoa_snd_device_new(SNDRV_DEV_LOWLEVEL, toonie, &ops)) {
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printk(KERN_ERR PFX "failed to create toonie snd device!\n");
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return -ENODEV;
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}
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/* nothing connected? what a joke! */
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if (toonie->codec.connected != 1)
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return -ENOTCONN;
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if (toonie->codec.soundbus_dev->attach_codec(toonie->codec.soundbus_dev,
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aoa_get_card(),
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&toonie_codec_info, toonie)) {
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printk(KERN_ERR PFX "error creating toonie pcm\n");
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snd_device_free(aoa_get_card(), toonie);
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return -ENODEV;
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}
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@ -112,7 +112,10 @@ static struct device_node *get_gpio(char *name,
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static void get_irq(struct device_node * np, int *irqptr)
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{
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*irqptr = irq_of_parse_and_map(np, 0);
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if (np)
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*irqptr = irq_of_parse_and_map(np, 0);
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else
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*irqptr = NO_IRQ;
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}
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/* 0x4 is outenable, 0x1 is out, thus 4 or 5 */
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@ -322,7 +325,7 @@ static int ftr_set_notify(struct gpio_runtime *rt,
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return -EINVAL;
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}
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if (irq == -1)
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if (irq == NO_IRQ)
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return -ENODEV;
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mutex_lock(¬if->mutex);
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@ -18,7 +18,7 @@ static void pmf_gpio_set_##name(struct gpio_runtime *rt, int on)\
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\
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if (unlikely(!rt)) return; \
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rc = pmf_call_function(rt->node, #name "-mute", &args); \
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if (rc) \
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if (rc && rc != -ENODEV) \
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printk(KERN_WARNING "pmf_gpio_set_" #name \
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" failed, rc: %d\n", rc); \
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rt->implementation_private &= ~(1<<bit); \
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@ -988,13 +988,12 @@ static int snd_mixer_oss_build_input(struct snd_mixer_oss *mixer, struct snd_mix
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if (ptr->index == 0 && (kctl = snd_mixer_oss_test_id(mixer, "Capture Source", 0)) != NULL) {
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struct snd_ctl_elem_info *uinfo;
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uinfo = kmalloc(sizeof(*uinfo), GFP_KERNEL);
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uinfo = kzalloc(sizeof(*uinfo), GFP_KERNEL);
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if (! uinfo) {
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up_read(&mixer->card->controls_rwsem);
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return -ENOMEM;
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}
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memset(uinfo, 0, sizeof(*uinfo));
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if (kctl->info(kctl, uinfo)) {
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up_read(&mixer->card->controls_rwsem);
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return 0;
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@ -2228,6 +2228,8 @@ static int snd_pcm_oss_open_file(struct file *file,
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for (idx = 0; idx < 2; idx++) {
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if (setup[idx].disable)
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continue;
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if (! pcm->streams[idx].substream_count)
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continue; /* no matching substream */
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if (idx == SNDRV_PCM_STREAM_PLAYBACK) {
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if (! (f_mode & FMODE_WRITE))
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continue;
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@ -372,10 +372,9 @@ static struct ops_list * create_driver(char *id)
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{
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struct ops_list *ops;
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ops = kmalloc(sizeof(*ops), GFP_KERNEL);
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ops = kzalloc(sizeof(*ops), GFP_KERNEL);
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if (ops == NULL)
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return ops;
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memset(ops, 0, sizeof(*ops));
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/* set up driver entry */
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strlcpy(ops->id, id, sizeof(ops->id));
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@ -68,21 +68,18 @@ void *snd_malloc_sgbuf_pages(struct device *device,
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dmab->area = NULL;
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dmab->addr = 0;
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dmab->private_data = sgbuf = kmalloc(sizeof(*sgbuf), GFP_KERNEL);
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dmab->private_data = sgbuf = kzalloc(sizeof(*sgbuf), GFP_KERNEL);
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if (! sgbuf)
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return NULL;
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memset(sgbuf, 0, sizeof(*sgbuf));
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sgbuf->dev = device;
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pages = snd_sgbuf_aligned_pages(size);
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sgbuf->tblsize = sgbuf_align_table(pages);
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sgbuf->table = kmalloc(sizeof(*sgbuf->table) * sgbuf->tblsize, GFP_KERNEL);
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sgbuf->table = kcalloc(sgbuf->tblsize, sizeof(*sgbuf->table), GFP_KERNEL);
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if (! sgbuf->table)
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goto _failed;
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memset(sgbuf->table, 0, sizeof(*sgbuf->table) * sgbuf->tblsize);
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sgbuf->page_table = kmalloc(sizeof(*sgbuf->page_table) * sgbuf->tblsize, GFP_KERNEL);
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sgbuf->page_table = kcalloc(sgbuf->tblsize, sizeof(*sgbuf->page_table), GFP_KERNEL);
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if (! sgbuf->page_table)
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goto _failed;
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memset(sgbuf->page_table, 0, sizeof(*sgbuf->page_table) * sgbuf->tblsize);
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/* allocate each page */
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for (i = 0; i < pages; i++) {
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@ -1252,18 +1252,15 @@ static int vx_init_audio_io(struct vx_core *chip)
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chip->audio_info = rmh.Stat[1];
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/* allocate pipes */
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chip->playback_pipes = kmalloc(sizeof(struct vx_pipe *) * chip->audio_outs, GFP_KERNEL);
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chip->playback_pipes = kcalloc(chip->audio_outs, sizeof(struct vx_pipe *), GFP_KERNEL);
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if (!chip->playback_pipes)
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return -ENOMEM;
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chip->capture_pipes = kmalloc(sizeof(struct vx_pipe *) * chip->audio_ins, GFP_KERNEL);
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chip->capture_pipes = kcalloc(chip->audio_ins, sizeof(struct vx_pipe *), GFP_KERNEL);
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if (!chip->capture_pipes) {
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kfree(chip->playback_pipes);
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return -ENOMEM;
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}
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memset(chip->playback_pipes, 0, sizeof(struct vx_pipe *) * chip->audio_outs);
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memset(chip->capture_pipes, 0, sizeof(struct vx_pipe *) * chip->audio_ins);
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preferred = chip->ibl.size;
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chip->ibl.size = 0;
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vx_set_ibl(chip, &chip->ibl); /* query the info */
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@ -236,9 +236,9 @@ static int pcm_open(struct snd_pcm_substream *substream,
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chip = snd_pcm_substream_chip(substream);
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runtime = substream->runtime;
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if (!(pipe = kmalloc(sizeof(struct audiopipe), GFP_KERNEL)))
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pipe = kzalloc(sizeof(struct audiopipe), GFP_KERNEL);
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if (!pipe)
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return -ENOMEM;
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memset(pipe, 0, sizeof(struct audiopipe));
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pipe->index = -1; /* Not configured yet */
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/* Set up hw capabilities and contraints */
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@ -936,6 +936,17 @@ static struct snd_emu_chip_details emu_chip_details[] = {
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.ca0151_chip = 1,
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.spk71 = 1,
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.spdif_bug = 1} ,
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/* Dell OEM/Creative Labs Audigy 2 ZS */
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/* See ALSA bug#1365 */
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{.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10031102,
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.driver = "Audigy2", .name = "Audigy 2 ZS [SB0353]",
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.id = "Audigy2",
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.emu10k2_chip = 1,
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.ca0102_chip = 1,
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.ca0151_chip = 1,
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.spk71 = 1,
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.spdif_bug = 1,
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.ac97_chip = 1} ,
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{.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10021102,
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.driver = "Audigy2", .name = "Audigy 2 Platinum [SB0240P]",
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.id = "Audigy2",
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@ -37,9 +37,13 @@ irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id, struct pt_regs *regs)
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int handled = 0;
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while ((status = inl(emu->port + IPR)) != 0) {
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//printk("emu10k1 irq - status = 0x%x\n", status);
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//snd_printk(KERN_INFO "emu10k1 irq - status = 0x%x\n", status);
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orig_status = status;
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handled = 1;
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if ((status & 0xffffffff) == 0xffffffff) {
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snd_printk(KERN_INFO "snd-emu10k1: Suspected sound card removal\n");
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break;
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}
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if (status & IPR_PCIERROR) {
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snd_printk(KERN_ERR "interrupt: PCI error\n");
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snd_emu10k1_intr_disable(emu, INTE_PCIERRORENABLE);
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@ -801,11 +801,10 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
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chip->revision = (in_le32(&chip->awacs->codec_stat) >> 12) & 0xf;
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#ifdef PMAC_AMP_AVAIL
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if (chip->revision == 3 && chip->has_iic && CHECK_CUDA_AMP()) {
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struct awacs_amp *amp = kmalloc(sizeof(*amp), GFP_KERNEL);
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struct awacs_amp *amp = kzalloc(sizeof(*amp), GFP_KERNEL);
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if (! amp)
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return -ENOMEM;
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chip->mixer_data = amp;
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memset(amp, 0, sizeof(*amp));
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chip->mixer_free = awacs_amp_free;
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awacs_amp_set_vol(amp, 0, 63, 63, 0); /* mute and zero vol */
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awacs_amp_set_vol(amp, 1, 63, 63, 0);
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@ -258,10 +258,9 @@ int __init snd_pmac_daca_init(struct snd_pmac *chip)
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request_module("i2c-powermac");
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#endif /* CONFIG_KMOD */
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mix = kmalloc(sizeof(*mix), GFP_KERNEL);
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mix = kzalloc(sizeof(*mix), GFP_KERNEL);
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if (! mix)
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return -ENOMEM;
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memset(mix, 0, sizeof(*mix));
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chip->mixer_data = mix;
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chip->mixer_free = daca_cleanup;
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mix->amp_on = 1; /* default on */
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@ -64,11 +64,10 @@ static int keywest_attach_adapter(struct i2c_adapter *adapter)
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if (strncmp(i2c_device_name(adapter), "mac-io", 6))
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return 0; /* ignored */
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new_client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
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new_client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
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if (! new_client)
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return -ENOMEM;
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memset(new_client, 0, sizeof(*new_client));
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new_client->addr = keywest_ctx->addr;
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i2c_set_clientdata(new_client, keywest_ctx);
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new_client->adapter = adapter;
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@ -181,21 +181,14 @@ static int __init alsa_card_pmac_init(void)
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if ((err = platform_driver_register(&snd_pmac_driver)) < 0)
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return err;
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device = platform_device_register_simple(SND_PMAC_DRIVER, -1, NULL, 0);
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if (!IS_ERR(device)) {
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if (platform_get_drvdata(device))
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return 0;
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platform_device_unregister(device);
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err = -ENODEV;
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} else
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err = PTR_ERR(device);
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platform_driver_unregister(&snd_pmac_driver);
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return err;
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return 0;
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}
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static void __exit alsa_card_pmac_exit(void)
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{
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platform_device_unregister(device);
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if (!IS_ERR(device))
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platform_device_unregister(device);
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platform_driver_unregister(&snd_pmac_driver);
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}
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@ -1316,10 +1316,9 @@ int __init snd_pmac_tumbler_init(struct snd_pmac *chip)
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request_module("i2c-powermac");
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#endif /* CONFIG_KMOD */
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mix = kmalloc(sizeof(*mix), GFP_KERNEL);
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mix = kzalloc(sizeof(*mix), GFP_KERNEL);
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if (! mix)
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return -ENOMEM;
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memset(mix, 0, sizeof(*mix));
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mix->headphone_irq = -1;
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chip->mixer_data = mix;
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@ -2260,10 +2260,9 @@ static int add_audio_endpoint(struct snd_usb_audio *chip, int stream, struct aud
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}
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/* create a new pcm */
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as = kmalloc(sizeof(*as), GFP_KERNEL);
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as = kzalloc(sizeof(*as), GFP_KERNEL);
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if (! as)
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return -ENOMEM;
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memset(as, 0, sizeof(*as));
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as->pcm_index = chip->pcm_devs;
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as->chip = chip;
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as->fmt_type = fp->fmt_type;
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@ -2633,13 +2632,12 @@ static int parse_audio_endpoints(struct snd_usb_audio *chip, int iface_no)
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csep = NULL;
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}
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fp = kmalloc(sizeof(*fp), GFP_KERNEL);
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fp = kzalloc(sizeof(*fp), GFP_KERNEL);
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if (! fp) {
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snd_printk(KERN_ERR "cannot malloc\n");
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return -ENOMEM;
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}
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memset(fp, 0, sizeof(*fp));
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fp->iface = iface_no;
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fp->altsetting = altno;
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fp->altset_idx = i;
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