Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / sound / core / info_oss.c

diff --git a/sound/core/info_oss.c b/sound/core/info_oss.c
index f9e4ce4..f9ce854 100644 (file)
--- a/sound/core/info_oss.c
+++ b/sound/core/info_oss.c
@@ -22,11 +22,13 @@
 #include <sound/driver.h>
 #include <linux/slab.h>
 #include <linux/time.h>
+#include <linux/string.h>
 #include <sound/core.h>
 #include <sound/minors.h>
 #include <sound/info.h>
 #include <sound/version.h>
 #include <linux/utsname.h>
+#include <linux/mutex.h>
 
 #if defined(CONFIG_SND_OSSEMUL) && defined(CONFIG_PROC_FS)
 
@@ -34,9 +36,9 @@
  *  OSS compatible part
  */
 
-static DECLARE_MUTEX(strings);
+static DEFINE_MUTEX(strings);
 static char *snd_sndstat_strings[SNDRV_CARDS][SNDRV_OSS_INFO_DEV_COUNT];
-static snd_info_entry_t *snd_sndstat_proc_entry;
+static struct snd_info_entry *snd_sndstat_proc_entry;
 
 int snd_oss_info_register(int dev, int num, char *string)
 {
@@ -44,33 +46,33 @@ int snd_oss_info_register(int dev, int num, char *string)
 
        snd_assert(dev >= 0 && dev < SNDRV_OSS_INFO_DEV_COUNT, return -ENXIO);
        snd_assert(num >= 0 && num < SNDRV_CARDS, return -ENXIO);
-       down(&strings);
+       mutex_lock(&strings);
        if (string == NULL) {
                if ((x = snd_sndstat_strings[num][dev]) != NULL) {
                        kfree(x);
                        x = NULL;
                }
        } else {
-               x = snd_kmalloc_strdup(string, GFP_KERNEL);
+               x = kstrdup(string, GFP_KERNEL);
                if (x == NULL) {
-                       up(&strings);
+                       mutex_unlock(&strings);
                        return -ENOMEM;
                }
        }
        snd_sndstat_strings[num][dev] = x;
-       up(&strings);
+       mutex_unlock(&strings);
        return 0;
 }
 
-extern void snd_card_info_read_oss(snd_info_buffer_t * buffer);
+extern void snd_card_info_read_oss(struct snd_info_buffer *buffer);
 
-static int snd_sndstat_show_strings(snd_info_buffer_t * buf, char *id, int dev)
+static int snd_sndstat_show_strings(struct snd_info_buffer *buf, char *id, int dev)
 {
        int idx, ok = -1;
        char *str;
 
        snd_iprintf(buf, "\n%s:", id);
-       down(&strings);
+       mutex_lock(&strings);
        for (idx = 0; idx < SNDRV_CARDS; idx++) {
                str = snd_sndstat_strings[idx][dev];
                if (str) {
@@ -81,13 +83,14 @@ static int snd_sndstat_show_strings(snd_info_buffer_t * buf, char *id, int dev)
                        snd_iprintf(buf, "%i: %s\n", idx, str);
                }
        }
-       up(&strings);
+       mutex_unlock(&strings);
        if (ok < 0)
                snd_iprintf(buf, " NOT ENABLED IN CONFIG\n");
        return ok;
 }
 
-static void snd_sndstat_proc_read(snd_info_entry_t *entry, snd_info_buffer_t * buffer)
+static void snd_sndstat_proc_read(struct snd_info_entry *entry,
+                                 struct snd_info_buffer *buffer)
 {
        snd_iprintf(buffer, "Sound Driver:3.8.1a-980706 (ALSA v" CONFIG_SND_VERSION " emulation code)\n");
        snd_iprintf(buffer, "Kernel: %s %s %s %s %s\n",
@@ -110,7 +113,7 @@ static void snd_sndstat_proc_read(snd_info_entry_t *entry, snd_info_buffer_t * b
 
 int snd_info_minor_register(void)
 {
-       snd_info_entry_t *entry;
+       struct snd_info_entry *entry;
 
        memset(snd_sndstat_strings, 0, sizeof(snd_sndstat_strings));
        if ((entry = snd_info_create_module_entry(THIS_MODULE, "sndstat", snd_oss_root)) != NULL) {