Fix hw SIPO macro declaration.

[bertos.git] / bertos / hw / hw_sipo.h

diff --git a/bertos/hw/hw_sipo.h b/bertos/hw/hw_sipo.h
index a5d680ac1688905ac8bf630f7eb6f6d5e5f8d21c..b8d4e049ca8ab121a800faaa82edec9b85464e66 100644 (file)
--- a/bertos/hw/hw_sipo.h
+++ b/bertos/hw/hw_sipo.h
@@ -69,7 +69,7 @@ typedef enum SipoMap {
  * Drive pin to load the bit, presented in serial-in pin,
  * into sipo shift register.
  */
-#define SIPO_SI_CLOCK(clk_pol)
+#define SIPO_SI_CLOCK(clk_pol) \
        do { \
                /* Implement me! */ \
                (void)clk_pol; \