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[linux-2.6.git] / sound / pci / mixart / mixart.c

diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index 7e312df..2b918cc 100644 (file)
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -1154,18 +1154,18 @@ static long long snd_mixart_BA1_llseek(snd_info_entry_t *entry,
   mixart_BA0 proc interface for BAR 0 - read callback
  */
 static long snd_mixart_BA0_read(snd_info_entry_t *entry, void *file_private_data,
-                               struct file *file, char __user *buf,
-                               unsigned long count, unsigned long pos)
+                               struct file *file, char __user *buf, long count)
 {
        mixart_mgr_t *mgr = snd_magic_cast(mixart_mgr_t, entry->private_data, return -ENXIO);
 
        count = count & ~3; /* make sure the read size is a multiple of 4 bytes */
        if(count <= 0)
                return 0;
-       if(pos + count > MIXART_BA0_SIZE)
-               count = (long)(MIXART_BA0_SIZE - pos);
-       if(copy_to_user_fromio(buf, MIXART_MEM( mgr, pos ), count))
+       if(file->f_pos + count > MIXART_BA0_SIZE)
+               count = (long)(MIXART_BA0_SIZE - file->f_pos);
+       if(copy_to_user_fromio(buf, MIXART_MEM( mgr, file->f_pos ), count))
                return -EFAULT;
+       file->f_pos += count;
        return count;
 }
 
@@ -1173,18 +1173,18 @@ static long snd_mixart_BA0_read(snd_info_entry_t *entry, void *file_private_data
   mixart_BA1 proc interface for BAR 1 - read callback
  */
 static long snd_mixart_BA1_read(snd_info_entry_t *entry, void *file_private_data,
-                               struct file *file, char __user *buf,
-                               unsigned long count, unsigned long pos)
+                               struct file *file, char __user *buf, long count)
 {
        mixart_mgr_t *mgr = snd_magic_cast(mixart_mgr_t, entry->private_data, return -ENXIO);
 
        count = count & ~3; /* make sure the read size is a multiple of 4 bytes */
        if(count <= 0)
                return 0;
-       if(pos + count > MIXART_BA1_SIZE)
-               count = (long)(MIXART_BA1_SIZE - pos);
-       if(copy_to_user_fromio(buf, MIXART_REG( mgr, pos ), count))
+       if(file->f_pos + count > MIXART_BA1_SIZE)
+               count = (long)(MIXART_BA1_SIZE - file->f_pos);
+       if(copy_to_user_fromio(buf, MIXART_REG( mgr, file->f_pos ), count))
                return -EFAULT;
+       file->f_pos += count;
        return count;
 }