X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=sound%2Fpci%2Fmixart%2Fmixart.c;h=366c4a7e65c6a8f65f0d2a32af55ddfac88eb974;hb=37224470c8c6d90a4062e76a08d4dc1fcf91fc89;hp=b218e1d20c789b6744fc5ac1f7d82b5d870bb098;hpb=0a75c23a009ff65f651532cecc16675d05f4de37;p=powerpc.git

diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index b218e1d20c..366c4a7e65 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -25,7 +25,10 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/moduleparam.h>
+#include <linux/mutex.h>
+
 #include <sound/core.h>
 #include <sound/initval.h>
 #include <sound/info.h>
@@ -58,7 +61,7 @@ MODULE_PARM_DESC(enable, "Enable Digigram " CARD_NAME " soundcard.");
 /*
  */
 
-static struct pci_device_id snd_mixart_ids[] = {
+static struct pci_device_id snd_mixart_ids[] __devinitdata = {
 	{ 0x1057, 0x0003, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* MC8240 */
 	{ 0, }
 };
@@ -589,7 +592,7 @@ static int snd_mixart_hw_params(struct snd_pcm_substream *subs,
 	/*  set up format for the stream */
 	format = params_format(hw);
 
-	down(&mgr->setup_mutex);
+	mutex_lock(&mgr->setup_mutex);
 
 	/* update the stream levels */
 	if( stream->pcm_number <= MIXART_PCM_DIGITAL ) {
@@ -628,7 +631,7 @@ static int snd_mixart_hw_params(struct snd_pcm_substream *subs,
 				bufferinfo[i].available_length,
 				subs->number);
 	}
-	up(&mgr->setup_mutex);
+	mutex_unlock(&mgr->setup_mutex);
 
 	return err;
 }
@@ -700,7 +703,7 @@ static int snd_mixart_playback_open(struct snd_pcm_substream *subs)
 	int err = 0;
 	int pcm_number;
 
-	down(&mgr->setup_mutex);
+	mutex_lock(&mgr->setup_mutex);
 
 	if ( pcm == chip->pcm ) {
 		pcm_number = MIXART_PCM_ANALOG;
@@ -758,7 +761,7 @@ static int snd_mixart_playback_open(struct snd_pcm_substream *subs)
 	}
 
  _exit_open:
-	up(&mgr->setup_mutex);
+	mutex_unlock(&mgr->setup_mutex);
 
 	return err;
 }
@@ -775,7 +778,7 @@ static int snd_mixart_capture_open(struct snd_pcm_substream *subs)
 	int err = 0;
 	int pcm_number;
 
-	down(&mgr->setup_mutex);
+	mutex_lock(&mgr->setup_mutex);
 
 	if ( pcm == chip->pcm ) {
 		pcm_number = MIXART_PCM_ANALOG;
@@ -836,7 +839,7 @@ static int snd_mixart_capture_open(struct snd_pcm_substream *subs)
 	}
 
  _exit_open:
-	up(&mgr->setup_mutex);
+	mutex_unlock(&mgr->setup_mutex);
 
 	return err;
 }
@@ -849,7 +852,7 @@ static int snd_mixart_close(struct snd_pcm_substream *subs)
 	struct mixart_mgr *mgr = chip->mgr;
 	struct mixart_stream *stream = subs->runtime->private_data;
 
-	down(&mgr->setup_mutex);
+	mutex_lock(&mgr->setup_mutex);
 
 	snd_printdd("snd_mixart_close C%d/P%d/Sub%d\n", chip->chip_idx, stream->pcm_number, subs->number);
 
@@ -868,7 +871,7 @@ static int snd_mixart_close(struct snd_pcm_substream *subs)
 	stream->status    = MIXART_STREAM_STATUS_FREE;
 	stream->substream = NULL;
 
-	up(&mgr->setup_mutex);
+	mutex_unlock(&mgr->setup_mutex);
 	return 0;
 }
 
@@ -1241,7 +1244,6 @@ static void __devinit snd_mixart_proc_init(struct snd_mixart *chip)
 	/* text interface to read perf and temp meters */
 	if (! snd_card_proc_new(chip->card, "board_info", &entry)) {
 		entry->private_data = chip;
-		entry->c.text.read_size = 1024;
 		entry->c.text.read = snd_mixart_proc_read;
 	}
 
@@ -1288,7 +1290,7 @@ static int __devinit snd_mixart_probe(struct pci_dev *pci,
 	pci_set_master(pci);
 
 	/* check if we can restrict PCI DMA transfers to 32 bits */
-	if (pci_set_dma_mask(pci, 0xffffffff) < 0) {
+	if (pci_set_dma_mask(pci, DMA_32BIT_MASK) < 0) {
 		snd_printk(KERN_ERR "architecture does not support 32bit PCI busmaster DMA\n");
 		pci_disable_device(pci);
 		return -ENXIO;
@@ -1335,12 +1337,12 @@ static int __devinit snd_mixart_probe(struct pci_dev *pci,
 	mgr->msg_fifo_writeptr = 0;
 
 	spin_lock_init(&mgr->msg_lock);
-	init_MUTEX(&mgr->msg_mutex);
+	mutex_init(&mgr->msg_mutex);
 	init_waitqueue_head(&mgr->msg_sleep);
 	atomic_set(&mgr->msg_processed, 0);
 
 	/* init setup mutex*/
-	init_MUTEX(&mgr->setup_mutex);
+	mutex_init(&mgr->setup_mutex);
 
 	/* init message taslket */
 	tasklet_init(&mgr->msg_taskq, snd_mixart_msg_tasklet, (unsigned long) mgr);