Split the enable_fiq(fiq_handler) function into separate set_fiq_handler(fiq_handler) and enable_fiq(void) functions. This allows temporary disabling of the FIQ without knowing which fiq handler is in use.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11875 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 8 insertions, 4 deletions

diff --git a/firmware/target/arm/gigabeat/meg-fx/pcm-meg-fx.c b/firmware/target/arm/gigabeat/meg-fx/pcm-meg-fx.c
index 936b8362d7..04e1bbbd47 100644
--- a/firmware/target/arm/gigabeat/meg-fx/pcm-meg-fx.c
+++ b/firmware/target/arm/gigabeat/meg-fx/pcm-meg-fx.c
@@ -146,7 +146,8 @@ void pcm_play_dma_start(const void *addr, size_t size)
     /* clear pending DMA interrupt */
     SRCPND = 1<<19;
 
-    enable_fiq(fiq);
+    set_fiq_handler(fiq);
+    enable_fiq();
 
     /* unmask the DMA interrupt */
     INTMSK &= ~(1<<19);
diff --git a/firmware/target/arm/pcm-pp.c b/firmware/target/arm/pcm-pp.c
index f6f71d774e..9ee3acd94e 100644
--- a/firmware/target/arm/pcm-pp.c
+++ b/firmware/target/arm/pcm-pp.c
@@ -217,7 +217,8 @@ void pcm_play_dma_start(const void *addr, size_t size)
 #endif
 
     /* Clear the FIQ disable bit in cpsr_c */
-    enable_fiq(fiq);
+    set_fiq_handler(fiq);
+    enable_fiq();
 
     /* Enable playback FIFO */
 #if CONFIG_CPU == PP5020
@@ -290,7 +291,8 @@ void pcm_play_pause_unpause(void)
 {
     /* Enable the FIFO and fill it */
 
-    enable_fiq(fiq);
+    set_fiq_handler(fiq);
+    enable_fiq();
 
     /* Enable playback FIFO */
 #if CONFIG_CPU == PP5020
@@ -459,7 +461,8 @@ void pcm_rec_dma_start(void *addr, size_t size)
     /* enable record fifo */
     outl(inl(0x70002800) | 0x10000000, 0x70002800);
 
-    enable_fiq(fiq_record);
+    set_fiq_handler(fiq_record);
+    enable_fiq();
 }
 
 void pcm_close_recording(void)