aboutsummaryrefslogtreecommitdiff
path: root/sound
diff options
context:
space:
mode:
Diffstat (limited to 'sound')
-rw-r--r--sound/core/memalloc.c3
-rw-r--r--sound/pci/ali5451/ali5451.c16
-rw-r--r--sound/pci/au88x0/au88x0.c26
-rw-r--r--sound/pci/cs46xx/cs46xx_lib.c13
-rw-r--r--sound/pci/via82xx.c3
5 files changed, 38 insertions, 23 deletions
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
index 39a54a41552..91124ddbdda 100644
--- a/sound/core/memalloc.c
+++ b/sound/core/memalloc.c
@@ -590,7 +590,7 @@ static int snd_mem_proc_write(struct file *file, const char __user *buffer,
alloced = 0;
pci = NULL;
- while ((pci = pci_find_device(vendor, device, pci)) != NULL) {
+ while ((pci = pci_get_device(vendor, device, pci)) != NULL) {
if (mask > 0 && mask < 0xffffffff) {
if (pci_set_dma_mask(pci, mask) < 0 ||
pci_set_consistent_dma_mask(pci, mask) < 0) {
@@ -604,6 +604,7 @@ static int snd_mem_proc_write(struct file *file, const char __user *buffer,
if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
size, &dmab) < 0) {
printk(KERN_ERR "snd-page-alloc: cannot allocate buffer pages (size = %d)\n", size);
+ pci_dev_put(pci);
return (int)count;
}
snd_dma_reserve_buf(&dmab, snd_dma_pci_buf_id(pci));
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index 7f835d46dc1..703770f6a50 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -318,13 +318,12 @@ static void ali_read_regs(ali_t *codec, int channel)
static void ali_read_cfg(unsigned int vendor, unsigned deviceid)
{
unsigned int dwVal;
- struct pci_dev *pci_dev = NULL;
+ struct pci_dev *pci_dev;
int i,j;
-
- pci_dev = pci_find_device(vendor, deviceid, pci_dev);
- if (pci_dev == NULL)
- return ;
+ pci_dev = pci_get_device(vendor, deviceid, NULL);
+ if (pci_dev == NULL)
+ return ;
printk("\nM%x PCI CFG\n", deviceid);
printk(" ");
@@ -341,6 +340,7 @@ static void ali_read_cfg(unsigned int vendor, unsigned deviceid)
}
printk("\n");
}
+ pci_dev_put(pci_dev);
}
static void ali_read_ac97regs(ali_t *codec, int secondary)
{
@@ -2108,6 +2108,8 @@ static int snd_ali_free(ali_t * codec)
#ifdef CONFIG_PM
kfree(codec->image);
#endif
+ pci_dev_put(codec->pci_m1533);
+ pci_dev_put(codec->pci_m7101);
kfree(codec);
return 0;
}
@@ -2297,7 +2299,7 @@ static int __devinit snd_ali_create(snd_card_t * card,
codec->chregs.data.ainten = 0x00;
/* M1533: southbridge */
- pci_dev = pci_find_device(0x10b9, 0x1533, NULL);
+ pci_dev = pci_get_device(0x10b9, 0x1533, NULL);
codec->pci_m1533 = pci_dev;
if (! codec->pci_m1533) {
snd_printk(KERN_ERR "ali5451: cannot find ALi 1533 chip.\n");
@@ -2305,7 +2307,7 @@ static int __devinit snd_ali_create(snd_card_t * card,
return -ENODEV;
}
/* M7101: power management */
- pci_dev = pci_find_device(0x10b9, 0x7101, NULL);
+ pci_dev = pci_get_device(0x10b9, 0x7101, NULL);
codec->pci_m7101 = pci_dev;
if (! codec->pci_m7101 && codec->revision == ALI_5451_V02) {
snd_printk(KERN_ERR "ali5451: cannot find ALi 7101 chip.\n");
diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c
index f6236c63aaa..0e33e0650cf 100644
--- a/sound/pci/au88x0/au88x0.c
+++ b/sound/pci/au88x0/au88x0.c
@@ -79,19 +79,21 @@ static void vortex_fix_agp_bridge(struct pci_dev *via)
static void __devinit snd_vortex_workaround(struct pci_dev *vortex, int fix)
{
- struct pci_dev *via;
+ struct pci_dev *via = NULL;
/* autodetect if workarounds are required */
if (fix == 255) {
/* VIA KT133 */
- via = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8365_1, NULL);
+ via = pci_get_device(PCI_VENDOR_ID_VIA,
+ PCI_DEVICE_ID_VIA_8365_1, NULL);
/* VIA Apollo */
if (via == NULL) {
- via = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C598_1, NULL);
- }
- /* AMD Irongate */
- if (via == NULL) {
- via = pci_find_device(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_FE_GATE_7007, NULL);
+ via = pci_get_device(PCI_VENDOR_ID_VIA,
+ PCI_DEVICE_ID_VIA_82C598_1, NULL);
+ /* AMD Irongate */
+ if (via == NULL)
+ via = pci_get_device(PCI_VENDOR_ID_AMD,
+ PCI_DEVICE_ID_AMD_FE_GATE_7007, NULL);
}
if (via) {
printk(KERN_INFO CARD_NAME ": Activating latency workaround...\n");
@@ -101,13 +103,17 @@ static void __devinit snd_vortex_workaround(struct pci_dev *vortex, int fix)
} else {
if (fix & 0x1)
vortex_fix_latency(vortex);
- if ((fix & 0x2) && (via = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8365_1, NULL)))
+ if ((fix & 0x2) && (via = pci_get_device(PCI_VENDOR_ID_VIA,
+ PCI_DEVICE_ID_VIA_8365_1, NULL)))
vortex_fix_agp_bridge(via);
- if ((fix & 0x4) && (via = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C598_1, NULL)))
+ if ((fix & 0x4) && (via = pci_get_device(PCI_VENDOR_ID_VIA,
+ PCI_DEVICE_ID_VIA_82C598_1, NULL)))
vortex_fix_agp_bridge(via);
- if ((fix & 0x8) && (via = pci_find_device(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_FE_GATE_7007, NULL)))
+ if ((fix & 0x8) && (via = pci_get_device(PCI_VENDOR_ID_AMD,
+ PCI_DEVICE_ID_AMD_FE_GATE_7007, NULL)))
vortex_fix_agp_bridge(via);
}
+ pci_dev_put(via);
}
// component-destructor
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
index fd9c82c07b3..03329a7efb9 100644
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -3537,7 +3537,7 @@ static void clkrun_hack(cs46xx_t *chip, int change)
{
u16 control, nval;
- if (chip->acpi_dev == NULL)
+ if (!chip->acpi_port)
return;
chip->amplifier += change;
@@ -3560,15 +3560,20 @@ static void clkrun_hack(cs46xx_t *chip, int change)
*/
static void clkrun_init(cs46xx_t *chip)
{
+ struct pci_dev *pdev;
u8 pp;
- chip->acpi_dev = pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_3, NULL);
- if (chip->acpi_dev == NULL)
+ chip->acpi_port = 0;
+
+ pdev = pci_get_device(PCI_VENDOR_ID_INTEL,
+ PCI_DEVICE_ID_INTEL_82371AB_3, NULL);
+ if (pdev == NULL)
return; /* Not a thinkpad thats for sure */
/* Find the control port */
- pci_read_config_byte(chip->acpi_dev, 0x41, &pp);
+ pci_read_config_byte(pdev, 0x41, &pp);
chip->acpi_port = pp << 8;
+ pci_dev_put(pdev);
}
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index c7bddfb9fb6..cfd2c9cc9b3 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -1927,11 +1927,12 @@ static int snd_via82xx_chip_init(via82xx_t *chip)
* DXS channels don't work properly with VRA if MC97 is disabled.
*/
struct pci_dev *pci;
- pci = pci_find_device(0x1106, 0x3068, NULL); /* MC97 */
+ pci = pci_get_device(0x1106, 0x3068, NULL); /* MC97 */
if (pci) {
unsigned char data;
pci_read_config_byte(pci, 0x44, &data);
pci_write_config_byte(pci, 0x44, data | 0x40);
+ pci_dev_put(pci);
}
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-13 18:31:56 +0000