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Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/echoaudio/echoaudio.c4
-rw-r--r--sound/pci/emu10k1/emu10k1_main.c11
-rw-r--r--sound/pci/emu10k1/irq.c6
3 files changed, 18 insertions, 3 deletions
diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c
index 27a8dbe6f6a8..c3dafa29054f 100644
--- a/sound/pci/echoaudio/echoaudio.c
+++ b/sound/pci/echoaudio/echoaudio.c
@@ -236,9 +236,9 @@ static int pcm_open(struct snd_pcm_substream *substream,
chip = snd_pcm_substream_chip(substream);
runtime = substream->runtime;
- if (!(pipe = kmalloc(sizeof(struct audiopipe), GFP_KERNEL)))
+ pipe = kzalloc(sizeof(struct audiopipe), GFP_KERNEL);
+ if (!pipe)
return -ENOMEM;
- memset(pipe, 0, sizeof(struct audiopipe));
pipe->index = -1; /* Not configured yet */
/* Set up hw capabilities and contraints */
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index f9b5c3dc3b34..79f24cdf5fbf 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -936,6 +936,17 @@ static struct snd_emu_chip_details emu_chip_details[] = {
.ca0151_chip = 1,
.spk71 = 1,
.spdif_bug = 1} ,
+ /* Dell OEM/Creative Labs Audigy 2 ZS */
+ /* See ALSA bug#1365 */
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10031102,
+ .driver = "Audigy2", .name = "Audigy 2 ZS [SB0353]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ca0151_chip = 1,
+ .spk71 = 1,
+ .spdif_bug = 1,
+ .ac97_chip = 1} ,
{.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10021102,
.driver = "Audigy2", .name = "Audigy 2 Platinum [SB0240P]",
.id = "Audigy2",
diff --git a/sound/pci/emu10k1/irq.c b/sound/pci/emu10k1/irq.c
index a8b31286b6db..1076af4c3669 100644
--- a/sound/pci/emu10k1/irq.c
+++ b/sound/pci/emu10k1/irq.c
@@ -37,9 +37,13 @@ irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id, struct pt_regs *regs)
int handled = 0;
while ((status = inl(emu->port + IPR)) != 0) {
- //printk("emu10k1 irq - status = 0x%x\n", status);
+ //snd_printk(KERN_INFO "emu10k1 irq - status = 0x%x\n", status);
orig_status = status;
handled = 1;
+ if ((status & 0xffffffff) == 0xffffffff) {
+ snd_printk(KERN_INFO "snd-emu10k1: Suspected sound card removal\n");
+ break;
+ }
if (status & IPR_PCIERROR) {
snd_printk(KERN_ERR "interrupt: PCI error\n");
snd_emu10k1_intr_disable(emu, INTE_PCIERRORENABLE);