Merge branch 'dmapool' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc

[linux-2.6] / sound / pci / cs5535audio / cs5535audio.c

diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c
index c12b24c679f2e1402150449d597c75c47a30b6de..1d8b160525355e21eb7ee5c5dcd3a18d5877b313 100644 (file)
--- a/sound/pci/cs5535audio/cs5535audio.c
+++ b/sound/pci/cs5535audio/cs5535audio.c
@@ -21,7 +21,6 @@
  *
  */
 
-#include <sound/driver.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
@@ -67,7 +66,7 @@ MODULE_PARM_DESC(id, "ID string for " DRIVER_NAME);
 module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "Enable " DRIVER_NAME);
 
-static struct pci_device_id snd_cs5535audio_ids[] __devinitdata = {
+static struct pci_device_id snd_cs5535audio_ids[] = {
        { PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_CS5535_AUDIO) },
        { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_AUDIO) },
        {}
@@ -145,7 +144,7 @@ static unsigned short snd_cs5535audio_ac97_codec_read(struct snd_ac97 *ac97,
        return snd_cs5535audio_codec_read(cs5535au, reg);
 }
 
-static int snd_cs5535audio_mixer(struct cs5535audio *cs5535au)
+static int __devinit snd_cs5535audio_mixer(struct cs5535audio *cs5535au)
 {
        struct snd_card *card = cs5535au->card;
        struct snd_ac97_bus *pbus;
@@ -203,11 +202,9 @@ static void process_bm1_irq(struct cs5535audio *cs5535au)
        }
 }
 
-static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id,
-                                            struct pt_regs *regs)
+static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id)
 {
        u16 acc_irq_stat;
-       u8 bm_stat;
        unsigned char count;
        struct cs5535audio *cs5535au = dev_id;
 
@@ -218,7 +215,7 @@ static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id,
 
        if (!acc_irq_stat)
                return IRQ_NONE;
-       for (count = 0; count < 10; count++) {
+       for (count = 0; count < 4; count++) {
                if (acc_irq_stat & (1 << count)) {
                        switch (count) {
                        case IRQ_STS:
@@ -233,26 +230,9 @@ static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id,
                        case BM1_IRQ_STS:
                                process_bm1_irq(cs5535au);
                                break;
-                       case BM2_IRQ_STS:
-                               bm_stat = cs_readb(cs5535au, ACC_BM2_STATUS);
-                               break;
-                       case BM3_IRQ_STS:
-                               bm_stat = cs_readb(cs5535au, ACC_BM3_STATUS);
-                               break;
-                       case BM4_IRQ_STS:
-                               bm_stat = cs_readb(cs5535au, ACC_BM4_STATUS);
-                               break;
-                       case BM5_IRQ_STS:
-                               bm_stat = cs_readb(cs5535au, ACC_BM5_STATUS);
-                               break;
-                       case BM6_IRQ_STS:
-                               bm_stat = cs_readb(cs5535au, ACC_BM6_STATUS);
-                               break;
-                       case BM7_IRQ_STS:
-                               bm_stat = cs_readb(cs5535au, ACC_BM7_STATUS);
-                               break;
                        default:
-                               snd_printk(KERN_ERR "Unexpected irq src\n");
+                               snd_printk(KERN_ERR "Unexpected irq src: "
+                                               "0x%x\n", acc_irq_stat);
                                break;
                        }
                }
@@ -321,7 +301,7 @@ static int __devinit snd_cs5535audio_create(struct snd_card *card,
        cs5535au->port = pci_resource_start(pci, 0);
 
        if (request_irq(pci->irq, snd_cs5535audio_interrupt,
-                       IRQF_DISABLED|IRQF_SHARED, "CS5535 Audio", cs5535au)) {
+                       IRQF_SHARED, "CS5535 Audio", cs5535au)) {
                snd_printk("unable to grab IRQ %d\n", pci->irq);
                err = -EBUSY;
                goto sndfail;