ALSA: compress_core: Deconstify copy callback buffer

[deliverable/linux.git] / include / sound / compress_driver.h

diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
index ff6c74153fa1045279c4366afc913ca39f9a39ae..db8273a5175ad5b32616662dff0533c78499b5d2 100644 (file)
--- a/include/sound/compress_driver.h
+++ b/include/sound/compress_driver.h
@@ -121,7 +121,7 @@ struct snd_compr_ops {
        int (*trigger)(struct snd_compr_stream *stream, int cmd);
        int (*pointer)(struct snd_compr_stream *stream,
                        struct snd_compr_tstamp *tstamp);
-       int (*copy)(struct snd_compr_stream *stream, const char __user *buf,
+       int (*copy)(struct snd_compr_stream *stream, char __user *buf,
                       size_t count);
        int (*mmap)(struct snd_compr_stream *stream,
                        struct vm_area_struct *vma);