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 / isa / wavefront / wavefront_synth.c

diff --git a/sound/isa/wavefront/wavefront_synth.c b/sound/isa/wavefront/wavefront_synth.c
index 0c3c951..68aa091 100644 (file)
--- a/sound/isa/wavefront/wavefront_synth.c
+++ b/sound/isa/wavefront/wavefront_synth.c
@@ -115,18 +115,11 @@ MODULE_PARM_DESC(osrun_time, "how many seconds to wait for the ICS2115 OS");
 
 #ifdef WF_DEBUG
 
-#if defined(NEW_MACRO_VARARGS) || __GNUC__ >= 3
 #define DPRINT(cond, ...) \
        if ((dev->debug & (cond)) == (cond)) { \
             snd_printk (__VA_ARGS__); \
        }
 #else
-#define DPRINT(cond, args...) \
-       if ((dev->debug & (cond)) == (cond)) { \
-            snd_printk (args); \
-       }
-#endif
-#else
 #define DPRINT(cond, args...)
 #endif /* WF_DEBUG */
 
@@ -144,13 +137,13 @@ MODULE_PARM_DESC(osrun_time, "how many seconds to wait for the ICS2115 OS");
 static int wavefront_delete_sample (snd_wavefront_t *, int sampnum);
 static int wavefront_find_free_sample (snd_wavefront_t *);
 
-typedef struct {
+struct wavefront_command {
        int cmd;
        char *action;
        unsigned int read_cnt;
        unsigned int write_cnt;
        int need_ack;
-} wavefront_command;
+};
 
 static struct {
        int errno;
@@ -170,7 +163,7 @@ static struct {
 
 #define NEEDS_ACK 1
 
-static wavefront_command wavefront_commands[] = {
+static struct wavefront_command wavefront_commands[] = {
        { WFC_SET_SYNTHVOL, "set synthesizer volume", 0, 1, NEEDS_ACK },
        { WFC_GET_SYNTHVOL, "get synthesizer volume", 1, 0, 0},
        { WFC_SET_NVOICES, "set number of voices", 0, 1, NEEDS_ACK },
@@ -249,7 +242,7 @@ wavefront_errorstr (int errnum)
        return "Unknown WaveFront error";
 }
 
-static wavefront_command *
+static struct wavefront_command *
 wavefront_get_command (int cmd) 
 
 {
@@ -261,7 +254,7 @@ wavefront_get_command (int cmd)
                }
        }
 
-       return (wavefront_command *) 0;
+       return NULL;
 }
 
 static inline int
@@ -275,8 +268,7 @@ static int
 wavefront_sleep (int limit)
 
 {
-       set_current_state(TASK_INTERRUPTIBLE);
-       schedule_timeout(limit);
+       schedule_timeout_interruptible(limit);
 
        return signal_pending(current);
 }
@@ -346,9 +338,9 @@ snd_wavefront_cmd (snd_wavefront_t *dev,
        int ack;
        unsigned int i;
        int c;
-       wavefront_command *wfcmd;
+       struct wavefront_command *wfcmd;
 
-       if ((wfcmd = wavefront_get_command (cmd)) == (wavefront_command *) 0) {
+       if ((wfcmd = wavefront_get_command (cmd)) == NULL) {
                snd_printk ("command 0x%x not supported.\n",
                        cmd);
                return 1;
@@ -874,7 +866,7 @@ wavefront_send_sample (snd_wavefront_t *dev,
           divided by 2.
         */
 
-       u16 sample_short;
+       u16 sample_short = 0;
        u32 length;
        u16 __user *data_end = NULL;
        unsigned int i;
@@ -1626,7 +1618,7 @@ wavefront_synth_control (snd_wavefront_card_t *acard,
 }
 
 int 
-snd_wavefront_synth_open (snd_hwdep_t *hw, struct file *file)
+snd_wavefront_synth_open (struct snd_hwdep *hw, struct file *file)
 
 {
        if (!try_module_get(hw->card->module))
@@ -1636,7 +1628,7 @@ snd_wavefront_synth_open (snd_hwdep_t *hw, struct file *file)
 }
 
 int 
-snd_wavefront_synth_release (snd_hwdep_t *hw, struct file *file)
+snd_wavefront_synth_release (struct snd_hwdep *hw, struct file *file)
 
 {
        module_put(hw->card->module);
@@ -1644,18 +1636,18 @@ snd_wavefront_synth_release (snd_hwdep_t *hw, struct file *file)
 }
 
 int
-snd_wavefront_synth_ioctl (snd_hwdep_t *hw, struct file *file,
+snd_wavefront_synth_ioctl (struct snd_hwdep *hw, struct file *file,
                           unsigned int cmd, unsigned long arg)
 
 {
-       snd_card_t *card;
+       struct snd_card *card;
        snd_wavefront_t *dev;
        snd_wavefront_card_t *acard;
        wavefront_control *wc;
        void __user *argp = (void __user *)arg;
        int err;
 
-       card = (snd_card_t *) hw->card;
+       card = (struct snd_card *) hw->card;
 
        snd_assert(card != NULL, return -ENODEV);
 
@@ -1788,8 +1780,7 @@ wavefront_should_cause_interrupt (snd_wavefront_t *dev,
        outb (val,port);
        spin_unlock_irq(&dev->irq_lock);
        while (1) {
-               set_current_state(TASK_INTERRUPTIBLE);
-               if ((timeout = schedule_timeout(timeout)) == 0)
+               if ((timeout = schedule_timeout_interruptible(timeout)) == 0)
                        return;
                if (dev->irq_ok)
                        return;