2 * Misc and compatibility things
3 * Copyright (c) by Jaroslav Kysela <perex@suse.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/sched.h>
25 #include <linux/time.h>
26 #include <linux/ioport.h>
27 #include <sound/core.h>
29 void release_and_free_resource(struct resource
*res
)
32 release_resource(res
);
37 EXPORT_SYMBOL(release_and_free_resource
);
39 #ifdef CONFIG_SND_VERBOSE_PRINTK
40 void snd_verbose_printk(const char *file
, int line
, const char *format
, ...)
44 if (format
[0] == '<' && format
[1] >= '0' && format
[1] <= '9' && format
[2] == '>') {
47 printk("%sALSA %s:%d: ", tmp
, file
, line
);
50 printk("ALSA %s:%d: ", file
, line
);
52 va_start(args
, format
);
53 vprintk(format
, args
);
57 EXPORT_SYMBOL(snd_verbose_printk
);
60 #if defined(CONFIG_SND_DEBUG) && defined(CONFIG_SND_VERBOSE_PRINTK)
61 void snd_verbose_printd(const char *file
, int line
, const char *format
, ...)
65 if (format
[0] == '<' && format
[1] >= '0' && format
[1] <= '9' && format
[2] == '>') {
68 printk("%sALSA %s:%d: ", tmp
, file
, line
);
71 printk(KERN_DEBUG
"ALSA %s:%d: ", file
, line
);
73 va_start(args
, format
);
74 vprintk(format
, args
);
79 EXPORT_SYMBOL(snd_verbose_printd
);
83 #include <linux/pci.h>
85 * snd_pci_quirk_lookup - look up a PCI SSID quirk list
86 * @pci: pci_dev handle
87 * @list: quirk list, terminated by a null entry
89 * Look through the given quirk list and finds a matching entry
90 * with the same PCI SSID. When subdevice is 0, all subdevice
93 * Returns the matched entry pointer, or NULL if nothing matched.
95 const struct snd_pci_quirk
*
96 snd_pci_quirk_lookup(struct pci_dev
*pci
, const struct snd_pci_quirk
*list
)
98 const struct snd_pci_quirk
*q
;
100 for (q
= list
; q
->subvendor
; q
++)
101 if (q
->subvendor
== pci
->subsystem_vendor
&&
102 (!q
->subdevice
|| q
->subdevice
== pci
->subsystem_device
))
107 EXPORT_SYMBOL(snd_pci_quirk_lookup
);