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Diffstat (limited to 'sound/oss/trident.c')
-rw-r--r--sound/oss/trident.c66
1 files changed, 40 insertions, 26 deletions
diff --git a/sound/oss/trident.c b/sound/oss/trident.c
index 2813e4c8e36..ce79cd82478 100644
--- a/sound/oss/trident.c
+++ b/sound/oss/trident.c
@@ -488,10 +488,6 @@ static void ali_set_spdif_out_rate(struct trident_card *card, unsigned int rate)
static void ali_enable_special_channel(struct trident_state *stat);
static struct trident_channel *ali_alloc_rec_pcm_channel(struct trident_card *card);
static struct trident_channel *ali_alloc_pcm_channel(struct trident_card *card);
-static void ali_restore_regs(struct trident_card *card);
-static void ali_save_regs(struct trident_card *card);
-static int trident_suspend(struct pci_dev *dev, pm_message_t unused);
-static int trident_resume(struct pci_dev *dev);
static void ali_free_pcm_channel(struct trident_card *card, unsigned int channel);
static int ali_setup_multi_channels(struct trident_card *card, int chan_nums);
static unsigned int ali_get_spdif_in_rate(struct trident_card *card);
@@ -507,13 +503,6 @@ static int ali_allocate_other_states_resources(struct trident_state *state,
int chan_nums);
static void ali_free_other_states_resources(struct trident_state *state);
-/* save registers for ALi Power Management */
-static struct ali_saved_registers {
- unsigned long global_regs[ALI_GLOBAL_REGS];
- unsigned long channel_regs[ALI_CHANNELS][ALI_CHANNEL_REGS];
- unsigned mixer_regs[ALI_MIXER_REGS];
-} ali_registers;
-
#define seek_offset(dma_ptr, buffer, cnt, offset, copy_count) do { \
(dma_ptr) += (offset); \
(buffer) += (offset); \
@@ -3280,8 +3269,8 @@ ali_setup_spdif_out(struct trident_card *card, int flag)
char temp;
struct pci_dev *pci_dev = NULL;
- pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
- pci_dev);
+ pci_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
+ pci_dev);
if (pci_dev == NULL)
return;
pci_read_config_byte(pci_dev, 0x61, &temp);
@@ -3295,6 +3284,8 @@ ali_setup_spdif_out(struct trident_card *card, int flag)
temp |= 0x10;
pci_write_config_byte(pci_dev, 0x7e, temp);
+ pci_dev_put(pci_dev);
+
ch = inb(TRID_REG(card, ALI_SCTRL));
outb(ch | ALI_SPDIF_OUT_ENABLE, TRID_REG(card, ALI_SCTRL));
ch = inb(TRID_REG(card, ALI_SPDIF_CTRL));
@@ -3501,16 +3492,19 @@ ali_close_multi_channels(void)
char temp = 0;
struct pci_dev *pci_dev = NULL;
- pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
- pci_dev);
+ pci_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
+ pci_dev);
if (pci_dev == NULL)
return -1;
+
pci_read_config_byte(pci_dev, 0x59, &temp);
temp &= ~0x80;
pci_write_config_byte(pci_dev, 0x59, temp);
- pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101,
- pci_dev);
+ pci_dev_put(pci_dev);
+
+ pci_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101,
+ NULL);
if (pci_dev == NULL)
return -1;
@@ -3518,6 +3512,8 @@ ali_close_multi_channels(void)
temp &= ~0x20;
pci_write_config_byte(pci_dev, 0xB8, temp);
+ pci_dev_put(pci_dev);
+
return 0;
}
@@ -3528,21 +3524,26 @@ ali_setup_multi_channels(struct trident_card *card, int chan_nums)
char temp = 0;
struct pci_dev *pci_dev = NULL;
- pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
- pci_dev);
+ pci_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
+ pci_dev);
if (pci_dev == NULL)
return -1;
pci_read_config_byte(pci_dev, 0x59, &temp);
temp |= 0x80;
pci_write_config_byte(pci_dev, 0x59, temp);
- pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101,
- pci_dev);
+ pci_dev_put(pci_dev);
+
+ pci_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101,
+ NULL);
if (pci_dev == NULL)
return -1;
pci_read_config_byte(pci_dev, (int) 0xB8, &temp);
temp |= 0x20;
pci_write_config_byte(pci_dev, (int) 0xB8, (u8) temp);
+
+ pci_dev_put(pci_dev);
+
if (chan_nums == 6) {
dwValue = inl(TRID_REG(card, ALI_SCTRL)) | 0x000f0000;
outl(dwValue, TRID_REG(card, ALI_SCTRL));
@@ -3653,6 +3654,14 @@ ali_allocate_other_states_resources(struct trident_state *state, int chan_nums)
return 0;
}
+#ifdef CONFIG_PM
+/* save registers for ALi Power Management */
+static struct ali_saved_registers {
+ unsigned long global_regs[ALI_GLOBAL_REGS];
+ unsigned long channel_regs[ALI_CHANNELS][ALI_CHANNEL_REGS];
+ unsigned mixer_regs[ALI_MIXER_REGS];
+} ali_registers;
+
static void
ali_save_regs(struct trident_card *card)
{
@@ -3746,6 +3755,7 @@ trident_resume(struct pci_dev *dev)
}
return 0;
}
+#endif
static struct trident_channel *
ali_alloc_pcm_channel(struct trident_card *card)
@@ -4105,8 +4115,8 @@ ali_reset_5451(struct trident_card *card)
unsigned int dwVal;
unsigned short wCount, wReg;
- pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
- pci_dev);
+ pci_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
+ pci_dev);
if (pci_dev == NULL)
return -1;
@@ -4116,6 +4126,7 @@ ali_reset_5451(struct trident_card *card)
pci_read_config_dword(pci_dev, 0x7c, &dwVal);
pci_write_config_dword(pci_dev, 0x7c, dwVal & 0xf7ffffff);
udelay(5000);
+ pci_dev_put(pci_dev);
pci_dev = card->pci_dev;
if (pci_dev == NULL)
@@ -4395,7 +4406,7 @@ trident_probe(struct pci_dev *pci_dev, const struct pci_device_id *pci_id)
init_timer(&card->timer);
card->iobase = iobase;
- card->pci_dev = pci_dev;
+ card->pci_dev = pci_dev_get(pci_dev);
card->pci_id = pci_id->device;
card->revision = revision;
card->irq = pci_dev->irq;
@@ -4549,6 +4560,7 @@ out_unregister_sound_dsp:
out_free_irq:
free_irq(card->irq, card);
out_proc_fs:
+ pci_dev_put(card->pci_dev);
if (res) {
remove_proc_entry("ALi5451", NULL);
res = NULL;
@@ -4599,9 +4611,9 @@ trident_remove(struct pci_dev *pci_dev)
}
unregister_sound_dsp(card->dev_audio);
- kfree(card);
-
pci_set_drvdata(pci_dev, NULL);
+ pci_dev_put(card->pci_dev);
+ kfree(card);
}
MODULE_AUTHOR("Alan Cox, Aaron Holtzman, Ollie Lho, Ching Ling Lee, Muli Ben-Yehuda");
@@ -4616,8 +4628,10 @@ static struct pci_driver trident_pci_driver = {
.id_table = trident_pci_tbl,
.probe = trident_probe,
.remove = __devexit_p(trident_remove),
+#ifdef CONFIG_PM
.suspend = trident_suspend,
.resume = trident_resume
+#endif
};
static int __init
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-02 18:00:29 +0000