!12564 ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event

 * expand the variable length event to linear buffer space.

 */

static int seq_copy_in_kernel(char **bufptr, const void *src, int size)

static int seq_copy_in_kernel(void *ptr, void *src, int size)

{

	char **bufptr = ptr;

	memcpy(*bufptr, src, size);

	*bufptr += size;

	return 0;

}

static int seq_copy_in_user(char __user **bufptr, const void *src, int size)

static int seq_copy_in_user(void *ptr, void *src, int size)

{

	char __user **bufptr = ptr;

	if (copy_to_user(*bufptr, src, size))

		return -EFAULT;

	*bufptr += size;

		return newlen;

	}

	err = snd_seq_dump_var_event(event,

				     in_kernel ? (snd_seq_dump_func_t)seq_copy_in_kernel :

				     (snd_seq_dump_func_t)seq_copy_in_user,

				     in_kernel ? seq_copy_in_kernel : seq_copy_in_user,

				     &buf);

	return err < 0 ? err : newlen;

}