1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/isdn/mISDN/dsp.h b/drivers/isdn/mISDN/dsp.h
index 0a4a362b89ce..4a1c444d73ac 100644
--- a/drivers/isdn/mISDN/dsp.h
+++ b/drivers/isdn/mISDN/dsp.h
@@ -262,5 +262,5 @@ extern int  dsp_pipeline_build(struct dsp_pipeline *pipeline, const char *cfg);
 extern void dsp_pipeline_process_tx(struct dsp_pipeline *pipeline, u8 *data,
                 int len);
 extern void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data,
-                int len);
+                int len, unsigned int txlen);