imx31: Work around an apparently not-quite-kosher abuse of CPP

(we were trying to foward-declare functions from within static
 initializer context.  GCC no longer accepts this)

Change-Id: I58f316ecc84c8ab45fffc054955727a55714b0a3

3 files changed, 19 insertions, 4 deletions

diff --git a/firmware/target/arm/imx31/gigabeat-s/gpio-target.h b/firmware/target/arm/imx31/gigabeat-s/gpio-target.h
index 543b25f244..9204e6cd9d 100644
--- a/firmware/target/arm/imx31/gigabeat-s/gpio-target.h
+++ b/firmware/target/arm/imx31/gigabeat-s/gpio-target.h
@@ -28,6 +28,11 @@
 
 #ifdef DEFINE_GPIO_VECTOR_TABLE
 
+GPIO_EVENT_VECTOR_CB(GPIO1_31);
+#if CONFIG_TUNER
+GPIO_EVENT_VECTOR_CB(GPIO1_27);
+#endif
+
 GPIO_VECTOR_TBL_START()
     /* mc13783 keeps the PRIINT high (no low pulse) if other unmasked
      * interrupts become active when clearing them or if a source being
diff --git a/firmware/target/arm/imx31/gigabeat-s/mc13783-target.h b/firmware/target/arm/imx31/gigabeat-s/mc13783-target.h
index 4bb148e36c..e656e4e08f 100644
--- a/firmware/target/arm/imx31/gigabeat-s/mc13783-target.h
+++ b/firmware/target/arm/imx31/gigabeat-s/mc13783-target.h
@@ -42,6 +42,15 @@ static struct spi_node mc13783_spi =
     0,                             /* SPI clock - no wait states */
 };
 
+MC13783_EVENT_VECTOR_CB(ADCDONE);
+#if CONFIG_RTC
+MC13783_EVENT_VECTOR_CB(1HZ);
+#endif
+MC13783_EVENT_VECTOR_CB(ONOFD1);
+MC13783_EVENT_VECTOR_CB(SE1);
+MC13783_EVENT_VECTOR_CB(USB);
+MC13783_EVENT_VECTOR_CB(ONOFD2);
+
 /* Gigabeat S definitions for static MC13783 event registration */
 MC13783_EVENT_VECTOR_TBL_START()
     /* ADC conversion complete */
diff --git a/firmware/target/arm/imx31/gpio-imx31.h b/firmware/target/arm/imx31/gpio-imx31.h
index 86ca964f94..e02896f4c3 100644
--- a/firmware/target/arm/imx31/gpio-imx31.h
+++ b/firmware/target/arm/imx31/gpio-imx31.h
@@ -166,11 +166,12 @@ struct gpio_event
     {                                                                 \
         static const struct gpio_event __tbl[] = {
 
+#define GPIO_EVENT_VECTOR_CB(__name)     void __name##_EVENT_CB(void)
+
 #define GPIO_EVENT_VECTOR(__name, __sense) \
-            { .id       = (__name##_ID),                   \
-              .sense    = (__sense),                       \
-              .callback = ({ void __name##_EVENT_CB(void); \
-                             __name##_EVENT_CB; }) },
+        { .id       = (__name##_ID),       \
+          .sense    = (__sense),           \
+          .callback = (__name##_EVENT_CB) },
 
 #define GPIO_VECTOR_TBL_END() \
         };                                              \