diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/core/misc.c')
| -rw-r--r-- | ANDROID_3.4.5/sound/core/misc.c | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/ANDROID_3.4.5/sound/core/misc.c b/ANDROID_3.4.5/sound/core/misc.c deleted file mode 100644 index 76816792..00000000 --- a/ANDROID_3.4.5/sound/core/misc.c +++ /dev/null @@ -1,148 +0,0 @@ -/* - * 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 <linux/init.h> -#include <linux/export.h> -#include <linux/moduleparam.h> -#include <linux/time.h> -#include <linux/slab.h> -#include <linux/ioport.h> -#include <sound/core.h> - -#ifdef CONFIG_SND_DEBUG - -#ifdef CONFIG_SND_DEBUG_VERBOSE -#define DEFAULT_DEBUG_LEVEL 2 -#else -#define DEFAULT_DEBUG_LEVEL 1 -#endif - -static int debug = DEFAULT_DEBUG_LEVEL; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Debug level (0 = disable)"); - -#endif /* CONFIG_SND_DEBUG */ - -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 -/* strip the leading path if the given path is absolute */ -static const char *sanity_file_name(const char *path) -{ - if (*path == '/') - return strrchr(path, '/') + 1; - else - return path; -} -#endif - -#if defined(CONFIG_SND_DEBUG) || defined(CONFIG_SND_VERBOSE_PRINTK) -void __snd_printk(unsigned int level, const char *path, int line, - const char *format, ...) -{ - va_list args; -#ifdef CONFIG_SND_VERBOSE_PRINTK - struct va_format vaf; - char verbose_fmt[] = KERN_DEFAULT "ALSA %s:%d %pV"; -#endif - -#ifdef CONFIG_SND_DEBUG - if (debug < level) - return; -#endif - - va_start(args, format); -#ifdef CONFIG_SND_VERBOSE_PRINTK - vaf.fmt = format; - vaf.va = &args; - if (format[0] == '<' && format[2] == '>') { - memcpy(verbose_fmt, format, 3); - vaf.fmt = format + 3; - } else if (level) - memcpy(verbose_fmt, KERN_DEBUG, 3); - printk(verbose_fmt, sanity_file_name(path), line, &vaf); -#else - vprintk(format, args); -#endif - va_end(args); -} -EXPORT_SYMBOL_GPL(__snd_printk); -#endif - -#ifdef CONFIG_PCI -#include <linux/pci.h> -/** - * snd_pci_quirk_lookup_id - look up a PCI SSID quirk list - * @vendor: PCI SSV id - * @device: PCI SSD id - * @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_id(u16 vendor, u16 device, - const struct snd_pci_quirk *list) -{ - const struct snd_pci_quirk *q; - - for (q = list; q->subvendor; q++) { - if (q->subvendor != vendor) - continue; - if (!q->subdevice || - (device & q->subdevice_mask) == q->subdevice) - return q; - } - return NULL; -} -EXPORT_SYMBOL(snd_pci_quirk_lookup_id); - -/** - * 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) -{ - return snd_pci_quirk_lookup_id(pci->subsystem_vendor, - pci->subsystem_device, - list); -} -EXPORT_SYMBOL(snd_pci_quirk_lookup); -#endif |