bridge: reorganize return code handling

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
felipec · Sep 19, 2010 · 8d80e8c · 8d80e8c
1 parent a468bee
commit 8d80e8c
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/dsp_bridge.c b/dsp_bridge.c
@@ -142,6 +142,12 @@
 #define STRM_FREEBUFFER		_IOWR(DB, DB_IOC(DB_STRM, 2), unsigned long)
 #define STRM_ISSUE		_IOW(DB, DB_IOC(DB_STRM, 6), unsigned long)
 
+/* will not be needed when tidspbridge uses proper error codes */
+#define ioctl(...) (ioctl(__VA_ARGS__) < 0)
+
+#define DSP_SUCCEEDED(x) (!x)
+#define DSP_FAILED(x) (x)
+
 int dsp_open(void)
 {
 	return open("/dev/DspBridge", O_RDWR);

diff --git a/dsp_bridge.h b/dsp_bridge.h
@@ -17,9 +17,6 @@
 
 #define ALLOCATE_HEAP
 
-#define DSP_SUCCEEDED(x) ((int)(x) >= 0)
-#define DSP_FAILED(x) ((int)(x) < 0)
-
 #define DSP_MMUFAULT 0x00000010
 #define DSP_SYSERROR 0x00000020
 #define DSP_NODEMESSAGEREADY 0x00000200