[ALSA] Remove sound/driver.h

[pandora-kernel.git] / sound / isa / gus / gus_pcm.c

diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c
index d082939..99731dc 100644 (file)
--- a/sound/isa/gus/gus_pcm.c
+++ b/sound/isa/gus/gus_pcm.c
@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) by Jaroslav Kysela <perex@suse.cz>
+ *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
  *  Routines for control of GF1 chip (PCM things)
  *
  *  InterWave chips supports interleaved DMA, but this feature isn't used in
@@ -25,7 +25,6 @@
  *
  */
 
-#include <sound/driver.h>
 #include <asm/dma.h>
 #include <linux/slab.h>
 #include <sound/core.h>
@@ -114,8 +113,6 @@ static void snd_gf1_pcm_trigger_up(struct snd_pcm_substream *substream)
        unsigned char pan;
        unsigned int voice;
 
-       if (substream == NULL)
-               return;
        spin_lock_irqsave(&pcmp->lock, flags);
        if (pcmp->flags & SNDRV_GF1_PCM_PFLG_ACTIVE) {
                spin_unlock_irqrestore(&pcmp->lock, flags);