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22#include <sound/driver.h>
23#include <linux/init.h>
24#include <linux/time.h>
25#include <linux/ioport.h>
26#include <sound/core.h>
27
28void release_and_free_resource(struct resource *res)
29{
30 if (res) {
31 release_resource(res);
32 kfree(res);
33 }
34}
35
36EXPORT_SYMBOL(release_and_free_resource);
37
38#ifdef CONFIG_SND_VERBOSE_PRINTK
39void snd_verbose_printk(const char *file, int line, const char *format, ...)
40{
41 va_list args;
42
43 if (format[0] == '<' && format[1] >= '0' && format[1] <= '9' && format[2] == '>') {
44 char tmp[] = "<0>";
45 tmp[1] = format[1];
46 printk("%sALSA %s:%d: ", tmp, file, line);
47 format += 3;
48 } else {
49 printk("ALSA %s:%d: ", file, line);
50 }
51 va_start(args, format);
52 vprintk(format, args);
53 va_end(args);
54}
55
56EXPORT_SYMBOL(snd_verbose_printk);
57#endif
58
59#if defined(CONFIG_SND_DEBUG) && defined(CONFIG_SND_VERBOSE_PRINTK)
60void snd_verbose_printd(const char *file, int line, const char *format, ...)
61{
62 va_list args;
63
64 if (format[0] == '<' && format[1] >= '0' && format[1] <= '9' && format[2] == '>') {
65 char tmp[] = "<0>";
66 tmp[1] = format[1];
67 printk("%sALSA %s:%d: ", tmp, file, line);
68 format += 3;
69 } else {
70 printk(KERN_DEBUG "ALSA %s:%d: ", file, line);
71 }
72 va_start(args, format);
73 vprintk(format, args);
74 va_end(args);
75
76}
77
78EXPORT_SYMBOL(snd_verbose_printd);
79#endif
80
81#ifdef CONFIG_PCI
82#include <linux/pci.h>
83
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92
93
94const struct snd_pci_quirk *
95snd_pci_quirk_lookup(struct pci_dev *pci, const struct snd_pci_quirk *list)
96{
97 const struct snd_pci_quirk *q;
98
99 for (q = list; q->subvendor; q++)
100 if (q->subvendor == pci->subsystem_vendor &&
101 (!q->subdevice || q->subdevice == pci->subsystem_device))
102 return q;
103 return NULL;
104}
105
106EXPORT_SYMBOL(snd_pci_quirk_lookup);
107#endif
108