[Bug Fix] dsp_proc_enable init race / crash

haas surround is causing a seg fault

it appears process is null see https://www.rockbox.org/tracker/task/13382
for details

when the low_latency_callback is enabled it happens less frequently

lets default to an empty process that way there are no NULL pointers to call

Change-Id: Ib72ba1a58cbb20cef04b5ea50964adadeee74a75

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/rbcodec/dsp/dsp_proc_entry.h b/lib/rbcodec/dsp/dsp_proc_entry.h
index a4f7b71f9c..0a65792207 100644
--- a/lib/rbcodec/dsp/dsp_proc_entry.h
+++ b/lib/rbcodec/dsp/dsp_proc_entry.h
@@ -103,7 +103,7 @@ typedef void (*dsp_proc_fn_type)(struct dsp_proc_entry *this,
  *
  * default settings:
  *  .data    = 0
- *  .process = NULL
+ *  .process = dsp_empty_process (dsp_core.c)
  *
  * DSP_PROC_INIT handler just has to change what it needs to change. It may
  * also be modified at any time to implement the stage's demands.