X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Foss%2Fes1370.c;h=57f9bc147699f6a24732907c7e6c80684209c5a6;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=68189853ac11bb1bd8a8936c3d5262ef7d81273c;hpb=db216c3d5e4c040e557a50f8f5d35d5c415e8c1c;p=linux-2.6.git

diff --git a/sound/oss/es1370.c b/sound/oss/es1370.c
index 68189853a..57f9bc147 100644
--- a/sound/oss/es1370.c
+++ b/sound/oss/es1370.c
@@ -1037,7 +1037,7 @@ static int es1370_open_mixdev(struct inode *inode, struct file *file)
 	}
        	VALIDATE_STATE(s);
 	file->private_data = s;
-	return 0;
+	return nonseekable_open(inode, file);
 }
 
 static int es1370_release_mixdev(struct inode *inode, struct file *file)
@@ -1147,8 +1147,6 @@ static ssize_t es1370_read(struct file *file, char __user *buffer, size_t count,
 	int cnt;
 
 	VALIDATE_STATE(s);
-	if (ppos != &file->f_pos)
-		return -ESPIPE;
 	if (s->dma_adc.mapped)
 		return -ENXIO;
 	if (!access_ok(VERIFY_WRITE, buffer, count))
@@ -1225,8 +1223,6 @@ static ssize_t es1370_write(struct file *file, const char __user *buffer, size_t
 	int cnt;
 
 	VALIDATE_STATE(s);
-	if (ppos != &file->f_pos)
-		return -ESPIPE;
 	if (s->dma_dac2.mapped)
 		return -ENXIO;
 	if (!access_ok(VERIFY_READ, buffer, count))
@@ -1789,7 +1785,7 @@ static int es1370_open(struct inode *inode, struct file *file)
 	s->open_mode |= file->f_mode & (FMODE_READ | FMODE_WRITE);
 	up(&s->open_sem);
 	init_MUTEX(&s->sem);
-	return 0;
+	return nonseekable_open(inode, file);
 }
 
 static int es1370_release(struct inode *inode, struct file *file)
@@ -1841,8 +1837,6 @@ static ssize_t es1370_write_dac(struct file *file, const char __user *buffer, si
 	int cnt;
 
 	VALIDATE_STATE(s);
-	if (ppos != &file->f_pos)
-		return -ESPIPE;
 	if (s->dma_dac1.mapped)
 		return -ENXIO;
 	if (!s->dma_dac1.ready && (ret = prog_dmabuf_dac1(s)))
@@ -2222,7 +2216,7 @@ static int es1370_open_dac(struct inode *inode, struct file *file)
 	spin_unlock_irqrestore(&s->lock, flags);
 	s->open_mode |= FMODE_DAC;
 	up(&s->open_sem);
-	return 0;
+	return nonseekable_open(inode, file);
 }
 
 static int es1370_release_dac(struct inode *inode, struct file *file)
@@ -2265,8 +2259,6 @@ static ssize_t es1370_midi_read(struct file *file, char __user *buffer, size_t c
 	int cnt;
 
 	VALIDATE_STATE(s);
-	if (ppos != &file->f_pos)
-		return -ESPIPE;
 	if (!access_ok(VERIFY_WRITE, buffer, count))
 		return -EFAULT;
 	if (count == 0)
@@ -2328,8 +2320,6 @@ static ssize_t es1370_midi_write(struct file *file, const char __user *buffer, s
 	int cnt;
 
 	VALIDATE_STATE(s);
-	if (ppos != &file->f_pos)
-		return -ESPIPE;
 	if (!access_ok(VERIFY_READ, buffer, count))
 		return -EFAULT;
 	if (count == 0)
@@ -2464,7 +2454,7 @@ static int es1370_midi_open(struct inode *inode, struct file *file)
 	spin_unlock_irqrestore(&s->lock, flags);
 	s->open_mode |= (file->f_mode << FMODE_MIDI_SHIFT) & (FMODE_MIDI_READ | FMODE_MIDI_WRITE);
 	up(&s->open_sem);
-	return 0;
+	return nonseekable_open(inode, file);
 }
 
 static int es1370_midi_release(struct inode *inode, struct file *file)