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 <linux/init.h>
23 #include <linux/time.h>
24 #include <linux/ioport.h>
25 #include <sound/core.h>
27 void release_and_free_resource(struct resource *res)
30 release_resource(res);
35 EXPORT_SYMBOL(release_and_free_resource);
37 #ifdef CONFIG_SND_VERBOSE_PRINTK
38 void snd_verbose_printk(const char *file, int line, const char *format, ...)
42 if (format[0] == '<' && format[1] >= '0' && format[1] <= '7' && format[2] == '>') {
45 printk("%sALSA %s:%d: ", tmp, file, line);
48 printk("ALSA %s:%d: ", file, line);
50 va_start(args, format);
51 vprintk(format, args);
55 EXPORT_SYMBOL(snd_verbose_printk);
58 #if defined(CONFIG_SND_DEBUG) && defined(CONFIG_SND_VERBOSE_PRINTK)
59 void snd_verbose_printd(const char *file, int line, const char *format, ...)
63 if (format[0] == '<' && format[1] >= '0' && format[1] <= '7' && format[2] == '>') {
66 printk("%sALSA %s:%d: ", tmp, file, line);
69 printk(KERN_DEBUG "ALSA %s:%d: ", file, line);
71 va_start(args, format);
72 vprintk(format, args);
77 EXPORT_SYMBOL(snd_verbose_printd);
81 #include <linux/pci.h>
83 * snd_pci_quirk_lookup - look up a PCI SSID quirk list
84 * @pci: pci_dev handle
85 * @list: quirk list, terminated by a null entry
87 * Look through the given quirk list and finds a matching entry
88 * with the same PCI SSID. When subdevice is 0, all subdevice
91 * Returns the matched entry pointer, or NULL if nothing matched.
93 const struct snd_pci_quirk *
94 snd_pci_quirk_lookup(struct pci_dev *pci, const struct snd_pci_quirk *list)
96 const struct snd_pci_quirk *q;
98 for (q = list; q->subvendor; q++) {
99 if (q->subvendor != pci->subsystem_vendor)
102 (pci->subsystem_device & q->subdevice_mask) == q->subdevice)
107 EXPORT_SYMBOL(snd_pci_quirk_lookup);