[ALSA] intel8x0 - Add quirk for Acer Travelmate 2310

[safe/jmp/linux-2.6] / sound / pci / emu10k1 / emu10k1x.c

diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c
index da1610a..5512abd 100644 (file)
--- a/sound/pci/emu10k1/emu10k1x.c
+++ b/sound/pci/emu10k1/emu10k1x.c
@@ -29,7 +29,6 @@
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  *
  */
-#include <sound/driver.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
@@ -235,7 +234,7 @@ struct emu10k1x {
        struct resource *res_port;
        int irq;
 
-       unsigned int revision;          /* chip revision */
+       unsigned char revision;         /* chip revision */
        unsigned int serial;            /* serial number */
        unsigned short model;           /* subsystem id */
 
@@ -460,7 +459,7 @@ static int snd_emu10k1x_pcm_prepare(struct snd_pcm_substream *substream)
        u32 period_size_bytes = frames_to_bytes(runtime, runtime->period_size);
        int i;
        
-       for(i=0; i < runtime->periods; i++) {
+       for(i = 0; i < runtime->periods; i++) {
                *table_base++=runtime->dma_addr+(i*period_size_bytes);
                *table_base++=period_size_bytes<<16;
        }
@@ -760,7 +759,7 @@ static int snd_emu10k1x_free(struct emu10k1x *chip)
 
        // release the irq
        if (chip->irq >= 0)
-               free_irq(chip->irq, (void *)chip);
+               free_irq(chip->irq, chip);
 
        // release the DMA
        if (chip->dma_buffer.area) {
@@ -780,8 +779,7 @@ static int snd_emu10k1x_dev_free(struct snd_device *device)
        return snd_emu10k1x_free(chip);
 }
 
-static irqreturn_t snd_emu10k1x_interrupt(int irq, void *dev_id,
-                                         struct pt_regs *regs)
+static irqreturn_t snd_emu10k1x_interrupt(int irq, void *dev_id)
 {
        unsigned int status;
 
@@ -928,8 +926,7 @@ static int __devinit snd_emu10k1x_create(struct snd_card *card,
        }
 
        if (request_irq(pci->irq, snd_emu10k1x_interrupt,
-                       IRQF_DISABLED|IRQF_SHARED, "EMU10K1X",
-                       (void *)chip)) {
+                       IRQF_SHARED, "EMU10K1X", chip)) {
                snd_printk(KERN_ERR "emu10k1x: cannot grab irq %d\n", pci->irq);
                snd_emu10k1x_free(chip);
                return -EBUSY;
@@ -944,7 +941,7 @@ static int __devinit snd_emu10k1x_create(struct snd_card *card,
 
        pci_set_master(pci);
        /* read revision & serial */
-       pci_read_config_byte(pci, PCI_REVISION_ID, (char *)&chip->revision);
+       chip->revision = pci->revision;
        pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &chip->serial);
        pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &chip->model);
        snd_printk(KERN_INFO "Model %04x Rev %08x Serial %08x\n", chip->model,
@@ -1044,8 +1041,8 @@ static void snd_emu10k1x_proc_reg_write(struct snd_info_entry *entry,
                if (sscanf(line, "%x %x %x", &reg, &channel_id, &val) != 3)
                        continue;
 
-               if ((reg < 0x49) && (reg >=0) && (val <= 0xffffffff) 
-                   && (channel_id >=0) && (channel_id <= 2) )
+               if ((reg < 0x49) && (reg >= 0) && (val <= 0xffffffff) 
+                   && (channel_id >= 0) && (channel_id <= 2) )
                        snd_emu10k1x_ptr_write(emu, reg, channel_id, val);
        }
 }
@@ -1064,14 +1061,7 @@ static int __devinit snd_emu10k1x_proc_init(struct emu10k1x * emu)
        return 0;
 }
 
-static int snd_emu10k1x_shared_spdif_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
-{
-       uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
-       uinfo->count = 1;
-       uinfo->value.integer.min = 0;
-       uinfo->value.integer.max = 1;
-       return 0;
-}
+#define snd_emu10k1x_shared_spdif_info snd_ctl_boolean_mono_info
 
 static int snd_emu10k1x_shared_spdif_get(struct snd_kcontrol *kcontrol,
                                         struct snd_ctl_elem_value *ucontrol)
@@ -1592,6 +1582,8 @@ static int __devinit snd_emu10k1x_probe(struct pci_dev *pci,
        sprintf(card->longname, "%s at 0x%lx irq %i",
                card->shortname, chip->port, chip->irq);
 
+       snd_card_set_dev(card, &pci->dev);
+
        if ((err = snd_card_register(card)) < 0) {
                snd_card_free(card);
                return err;