2 * Misc and compatibility things
3 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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>
28 void release_and_free_resource(struct resource *res)
31 release_resource(res);
36 EXPORT_SYMBOL(release_and_free_resource);
38 #ifdef CONFIG_SND_VERBOSE_PRINTK
39 void snd_verbose_printk(const char *file, int line, const char *format, ...)
43 if (format[0] == '<' && format[1] >= '0' && format[1] <= '9' && format[2] == '>') {
46 printk("%sALSA %s:%d: ", tmp, file, line);
49 printk("ALSA %s:%d: ", file, line);
51 va_start(args, format);
52 vprintk(format, args);
56 EXPORT_SYMBOL(snd_verbose_printk);
59 #if defined(CONFIG_SND_DEBUG) && defined(CONFIG_SND_VERBOSE_PRINTK)
60 void snd_verbose_printd(const char *file, int line, const char *format, ...)
64 if (format[0] == '<' && format[1] >= '0' && format[1] <= '9' && format[2] == '>') {
67 printk("%sALSA %s:%d: ", tmp, file, line);
70 printk(KERN_DEBUG "ALSA %s:%d: ", file, line);
72 va_start(args, format);
73 vprintk(format, args);
78 EXPORT_SYMBOL(snd_verbose_printd);
82 #include <linux/pci.h>
84 * snd_pci_quirk_lookup - look up a PCI SSID quirk list
85 * @pci: pci_dev handle
86 * @list: quirk list, terminated by a null entry
88 * Look through the given quirk list and finds a matching entry
89 * with the same PCI SSID. When subdevice is 0, all subdevice
92 * Returns the matched entry pointer, or NULL if nothing matched.
94 const struct snd_pci_quirk *
95 snd_pci_quirk_lookup(struct pci_dev *pci, const struct snd_pci_quirk *list)
97 const struct snd_pci_quirk *q;
99 for (q = list; q->subvendor; q++)
100 if (q->subvendor == pci->subsystem_vendor &&
101 (!q->subdevice || q->subdevice == pci->subsystem_device))
106 EXPORT_SYMBOL(snd_pci_quirk_lookup);