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Diffstat (limited to 'sound/sparc/dbri.c')
-rw-r--r--sound/sparc/dbri.c71
1 files changed, 31 insertions, 40 deletions
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index 1d2e51b3f91..be1b1aa96b7 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -58,6 +58,7 @@
#include <linux/irq.h>
#include <linux/io.h>
#include <linux/dma-mapping.h>
+#include <linux/gfp.h>
#include <sound/core.h>
#include <sound/pcm.h>
@@ -68,7 +69,8 @@
#include <linux/of.h>
#include <linux/of_device.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
+#include <linux/module.h>
MODULE_AUTHOR("Rudolf Koenig, Brent Baccala and Martin Habets");
MODULE_DESCRIPTION("Sun DBRI");
@@ -78,7 +80,7 @@ MODULE_SUPPORTED_DEVICE("{{Sun,DBRI}}");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
/* Enable this card */
-static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
+static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for Sun DBRI soundcard.");
@@ -298,7 +300,7 @@ struct dbri_streaminfo {
/* This structure holds the information for both chips (DBRI & CS4215) */
struct snd_dbri {
int regs_size, irq; /* Needed for unload */
- struct of_device *op; /* OF device info */
+ struct platform_device *op; /* OF device info */
spinlock_t lock;
struct dbri_dma *dma; /* Pointer to our DMA block */
@@ -590,7 +592,7 @@ static __u32 reverse_bytes(__u32 b, int len)
break;
default:
printk(KERN_ERR "DBRI reverse_bytes: unsupported length\n");
- };
+ }
return b;
}
@@ -743,7 +745,7 @@ static void dbri_reset(struct snd_dbri *dbri)
}
/* Lock must not be held before calling this */
-static void __devinit dbri_initialize(struct snd_dbri *dbri)
+static void dbri_initialize(struct snd_dbri *dbri)
{
s32 *cmd;
u32 dma_addr;
@@ -1303,7 +1305,7 @@ to the DBRI via the CHI interface and few of the DBRI's PIO pins.
* Lock must not be held before calling it.
*/
-static __devinit void cs4215_setup_pipes(struct snd_dbri *dbri)
+static void cs4215_setup_pipes(struct snd_dbri *dbri)
{
unsigned long flags;
@@ -1336,7 +1338,7 @@ static __devinit void cs4215_setup_pipes(struct snd_dbri *dbri)
dbri_cmdwait(dbri);
}
-static __devinit int cs4215_init_data(struct cs4215 *mm)
+static int cs4215_init_data(struct cs4215 *mm)
{
/*
* No action, memory resetting only.
@@ -1628,7 +1630,7 @@ static int cs4215_prepare(struct snd_dbri *dbri, unsigned int rate,
/*
*
*/
-static __devinit int cs4215_init(struct snd_dbri *dbri)
+static int cs4215_init(struct snd_dbri *dbri)
{
u32 reg2 = sbus_readl(dbri->regs + REG2);
dprintk(D_MM, "cs4215_init: reg2=0x%x\n", reg2);
@@ -2215,7 +2217,7 @@ static struct snd_pcm_ops snd_dbri_ops = {
.pointer = snd_dbri_pointer,
};
-static int __devinit snd_dbri_pcm(struct snd_card *card)
+static int snd_dbri_pcm(struct snd_card *card)
{
struct snd_pcm *pcm;
int err;
@@ -2407,7 +2409,7 @@ static int snd_cs4215_put_single(struct snd_kcontrol *kcontrol,
.private_value = (entry) | ((shift) << 8) | ((mask) << 16) | \
((invert) << 24) },
-static struct snd_kcontrol_new dbri_controls[] __devinitdata = {
+static struct snd_kcontrol_new dbri_controls[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Playback Volume",
@@ -2434,7 +2436,7 @@ static struct snd_kcontrol_new dbri_controls[] __devinitdata = {
CS4215_SINGLE("Mic boost", 4, 4, 1, 1)
};
-static int __devinit snd_dbri_mixer(struct snd_card *card)
+static int snd_dbri_mixer(struct snd_card *card)
{
int idx, err;
struct snd_dbri *dbri;
@@ -2498,7 +2500,7 @@ static void dbri_debug_read(struct snd_info_entry *entry,
}
#endif
-static void __devinit snd_dbri_proc(struct snd_card *card)
+static void snd_dbri_proc(struct snd_card *card)
{
struct snd_dbri *dbri = card->private_data;
struct snd_info_entry *entry;
@@ -2521,9 +2523,9 @@ static void __devinit snd_dbri_proc(struct snd_card *card)
*/
static void snd_dbri_free(struct snd_dbri *dbri);
-static int __devinit snd_dbri_create(struct snd_card *card,
- struct of_device *op,
- int irq, int dev)
+static int snd_dbri_create(struct snd_card *card,
+ struct platform_device *op,
+ int irq, int dev)
{
struct snd_dbri *dbri = card->private_data;
int err;
@@ -2591,7 +2593,7 @@ static void snd_dbri_free(struct snd_dbri *dbri)
(void *)dbri->dma, dbri->dma_dvma);
}
-static int __devinit dbri_probe(struct of_device *op, const struct of_device_id *match)
+static int dbri_probe(struct platform_device *op)
{
struct snd_dbri *dbri;
struct resource *rp;
@@ -2607,14 +2609,14 @@ static int __devinit dbri_probe(struct of_device *op, const struct of_device_id
return -ENOENT;
}
- irq = op->irqs[0];
+ irq = op->archdata.irqs[0];
if (irq <= 0) {
printk(KERN_ERR "DBRI-%d: No IRQ.\n", dev);
return -ENODEV;
}
- err = snd_card_create(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_dbri), &card);
+ err = snd_card_new(&op->dev, index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_dbri), &card);
if (err < 0)
return err;
@@ -2650,7 +2652,7 @@ static int __devinit dbri_probe(struct of_device *op, const struct of_device_id
printk(KERN_INFO "audio%d at %p (irq %d) is DBRI(%c)+CS4215(%d)\n",
dev, dbri->regs,
- dbri->irq, op->node->name[9], dbri->mm.version);
+ dbri->irq, op->dev.of_node->name[9], dbri->mm.version);
dev++;
return 0;
@@ -2661,15 +2663,13 @@ _err:
return err;
}
-static int __devexit dbri_remove(struct of_device *op)
+static int dbri_remove(struct platform_device *op)
{
struct snd_card *card = dev_get_drvdata(&op->dev);
snd_dbri_free(card->private_data);
snd_card_free(card);
- dev_set_drvdata(&op->dev, NULL);
-
return 0;
}
@@ -2685,23 +2685,14 @@ static const struct of_device_id dbri_match[] = {
MODULE_DEVICE_TABLE(of, dbri_match);
-static struct of_platform_driver dbri_sbus_driver = {
- .name = "dbri",
- .match_table = dbri_match,
+static struct platform_driver dbri_sbus_driver = {
+ .driver = {
+ .name = "dbri",
+ .owner = THIS_MODULE,
+ .of_match_table = dbri_match,
+ },
.probe = dbri_probe,
- .remove = __devexit_p(dbri_remove),
+ .remove = dbri_remove,
};
-/* Probe for the dbri chip and then attach the driver. */
-static int __init dbri_init(void)
-{
- return of_register_driver(&dbri_sbus_driver, &of_bus_type);
-}
-
-static void __exit dbri_exit(void)
-{
- of_unregister_driver(&dbri_sbus_driver);
-}
-
-module_init(dbri_init);
-module_exit(dbri_exit);
+module_platform_driver(dbri_sbus_driver);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 17:31:35 +0000