Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

/*

 *  Misc and compatibility things

 *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>

 *

 *

 *   This program is free software; you can redistribute it and/or modify

 *   it under the terms of the GNU General Public License as published by

 *   the Free Software Foundation; either version 2 of the License, or

 *   (at your option) any later version.

 *

 *   This program is distributed in the hope that it will be useful,

 *   but WITHOUT ANY WARRANTY; without even the implied warranty of

 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *   GNU General Public License for more details.

 *

 *   You should have received a copy of the GNU General Public License

 *   along with this program; if not, write to the Free Software

 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA

 *

 */

#include <sound/driver.h>

#include <linux/init.h>

#include <linux/time.h>

#include <linux/ioport.h>

#include <sound/core.h>

void release_and_free_resource(struct resource *res)

{

        if (res) {

                release_resource(res);

                kfree(res);

        }

}

EXPORT_SYMBOL(release_and_free_resource);

#ifdef CONFIG_SND_VERBOSE_PRINTK

void snd_verbose_printk(const char *file, int line, const char *format, ...)

{

        va_list args;

        if (format[0] == '<' && format[1] >= '0' && format[1] <= '9' && format[2] == '>') {

                char tmp[] = "<0>";

                tmp[1] = format[1];

                printk("%sALSA %s:%d: ", tmp, file, line);

                format += 3;

        } else {

                printk("ALSA %s:%d: ", file, line);

        }

        va_start(args, format);

        vprintk(format, args);

        va_end(args);

}

EXPORT_SYMBOL(snd_verbose_printk);

#endif

#if defined(CONFIG_SND_DEBUG) && defined(CONFIG_SND_VERBOSE_PRINTK)

void snd_verbose_printd(const char *file, int line, const char *format, ...)

{

        va_list args;

        if (format[0] == '<' && format[1] >= '0' && format[1] <= '9' && format[2] == '>') {

                char tmp[] = "<0>";

                tmp[1] = format[1];

                printk("%sALSA %s:%d: ", tmp, file, line);

                format += 3;

        } else {

                printk(KERN_DEBUG "ALSA %s:%d: ", file, line);

        }

        va_start(args, format);

        vprintk(format, args);

        va_end(args);

}

EXPORT_SYMBOL(snd_verbose_printd);

#endif

#ifdef CONFIG_PCI

#include <linux/pci.h>

/**

 * snd_pci_quirk_lookup - look up a PCI SSID quirk list

 * @pci: pci_dev handle

 * @list: quirk list, terminated by a null entry

 *

 * Look through the given quirk list and finds a matching entry

 * with the same PCI SSID.  When subdevice is 0, all subdevice

 * values may match.

 *

 * Returns the matched entry pointer, or NULL if nothing matched.

 */

const struct snd_pci_quirk *

snd_pci_quirk_lookup(struct pci_dev *pci, const struct snd_pci_quirk *list)

{

        const struct snd_pci_quirk *q;

        for (q = list; q->subvendor; q++)

                if (q->subvendor == pci->subsystem_vendor &&

                    (!q->subdevice || q->subdevice == pci->subsystem_device))

                        return q;

        return NULL;

}

EXPORT_SYMBOL(snd_pci_quirk_lookup);

#endif