summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--sound/pci/nm256/nm256.c30
1 files changed, 9 insertions, 21 deletions
diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c
index 089d23b4a002..a01b3e577966 100644
--- a/sound/pci/nm256/nm256.c
+++ b/sound/pci/nm256/nm256.c
@@ -1375,10 +1375,6 @@ static int snd_nm256_dev_free(snd_device_t *device)
static int __devinit
snd_nm256_create(snd_card_t *card, struct pci_dev *pci,
- int play_bufsize, int capt_bufsize,
- int force_load,
- u32 buffertop,
- int usecache,
nm256_t **chip_ret)
{
nm256_t *chip;
@@ -1401,13 +1397,14 @@ snd_nm256_create(snd_card_t *card, struct pci_dev *pci,
chip->card = card;
chip->pci = pci;
- chip->use_cache = usecache;
+ chip->use_cache = use_cache;
spin_lock_init(&chip->reg_lock);
chip->irq = -1;
init_MUTEX(&chip->irq_mutex);
- chip->streams[SNDRV_PCM_STREAM_PLAYBACK].bufsize = play_bufsize;
- chip->streams[SNDRV_PCM_STREAM_CAPTURE].bufsize = capt_bufsize;
+ /* store buffer sizes in bytes */
+ chip->streams[SNDRV_PCM_STREAM_PLAYBACK].bufsize = playback_bufsize * 1024;
+ chip->streams[SNDRV_PCM_STREAM_CAPTURE].bufsize = capture_bufsize * 1024;
/*
* The NM256 has two memory ports. The first port is nothing
@@ -1440,7 +1437,7 @@ snd_nm256_create(snd_card_t *card, struct pci_dev *pci,
/* Ok, try to see if this is a non-AC97 version of the hardware. */
pval = snd_nm256_readw(chip, NM_MIXER_PRESENCE);
if ((pval & NM_PRESENCE_MASK) != NM_PRESENCE_VALUE) {
- if (! force_load) {
+ if (! force_ac97) {
printk(KERN_ERR "nm256: no ac97 is found!\n");
printk(KERN_ERR " force the driver to load by passing in the module parameter\n");
printk(KERN_ERR " force_ac97=1\n");
@@ -1471,8 +1468,8 @@ snd_nm256_create(snd_card_t *card, struct pci_dev *pci,
else
chip->buffer_size += NM_MAX_PLAYBACK_COEF_SIZE + NM_MAX_RECORD_COEF_SIZE;
- if (buffertop >= chip->buffer_size && buffertop < chip->buffer_end)
- chip->buffer_end = buffertop;
+ if (buffer_top >= chip->buffer_size && buffer_top < chip->buffer_end)
+ chip->buffer_end = buffer_top;
else {
/* get buffer end pointer from signature */
if ((err = snd_nm256_peek_for_sig(chip)) < 0)
@@ -1567,7 +1564,6 @@ static int __devinit snd_nm256_probe(struct pci_dev *pci,
snd_card_t *card;
nm256_t *chip;
int err;
- unsigned int xbuffer_top;
struct nm256_quirk *q;
u16 subsystem_vendor, subsystem_device;
@@ -1611,9 +1607,7 @@ static int __devinit snd_nm256_probe(struct pci_dev *pci,
}
if (vaio_hack)
- xbuffer_top = 0x25a800; /* this avoids conflicts with XFree86 server */
- else
- xbuffer_top = buffer_top;
+ buffer_top = 0x25a800; /* this avoids conflicts with XFree86 server */
if (playback_bufsize < 4)
playback_bufsize = 4;
@@ -1623,13 +1617,7 @@ static int __devinit snd_nm256_probe(struct pci_dev *pci,
capture_bufsize = 4;
if (capture_bufsize > 128)
capture_bufsize = 128;
- if ((err = snd_nm256_create(card, pci,
- playback_bufsize * 1024, /* in bytes */
- capture_bufsize * 1024, /* in bytes */
- force_ac97,
- xbuffer_top,
- use_cache,
- &chip)) < 0) {
+ if ((err = snd_nm256_create(card, pci, &chip)) < 0) {
snd_card_free(card);
return err;
}