Convert the TCC77x ADC driver to use interrupts - based on the technique used in the SH ADC driver.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17311 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 4 insertions, 4 deletions

diff --git a/firmware/target/arm/tcc77x/system-tcc77x.c b/firmware/target/arm/tcc77x/system-tcc77x.c
index 7323b0ce55..2628d9f0ed 100644
--- a/firmware/target/arm/tcc77x/system-tcc77x.c
+++ b/firmware/target/arm/tcc77x/system-tcc77x.c
@@ -21,7 +21,9 @@
 #include "system.h"
 #include "panic.h"
 
+/* Externally defined interrupt handlers */
 extern void TIMER(void);
+extern void ADC(void);
 
 void irq(void)
 {
@@ -29,13 +31,11 @@ void irq(void)
     CREQ = irq;     /* Clears the corresponding IRQ status */
 
     if (irq & TIMER0_IRQ_MASK)
-    {
         TIMER();
-    }
+    else if (irq & ADC_IRQ_MASK)
+        ADC();
     else
-    {
         panicf("Unhandled IRQ 0x%08X", irq);
-    }
 }
 
 void fiq_handler(void)