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authorStefan Roese <sr@denx.de>2005-08-01 16:41:48 +0200
committerStefan Roese <stefan@debian.(none)>2005-08-01 16:41:48 +0200
commitc157d8e219694f5c3dea1ed3826668bdc67ca093 (patch)
tree0db7954a0b50e4b5f2a5da2e007ea82a965c6663 /cpu/ppc4xx/interrupts.c
parent15f36a5efd31fe608b43dc197ebbd80d3cecbe44 (diff)
Add support for AMCC PPC440EP/GR eval boards Yosemite and Yellowstone.
Patch by Steven Blakeslee, 27 Jul 2005
Diffstat (limited to 'cpu/ppc4xx/interrupts.c')
-rw-r--r--cpu/ppc4xx/interrupts.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/cpu/ppc4xx/interrupts.c b/cpu/ppc4xx/interrupts.c
index 90899dd1e5..c0e51f9293 100644
--- a/cpu/ppc4xx/interrupts.c
+++ b/cpu/ppc4xx/interrupts.c
@@ -430,7 +430,10 @@ void irq_install_handler (int vec, interrupt_handler_t * handler, void *arg)
#endif /* CONFIG_440_GX */
#endif /* CONFIG_440 */
- if (irqa[i].handler != NULL) {
+ /*
+ * print warning when replacing with a different irq vector
+ */
+ if ((irqa[i].handler != NULL) && (irqa[i].handler != handler)) {
printf ("Interrupt vector %d: handler 0x%x replacing 0x%x\n",
vec, (uint) handler, (uint) irqa[i].handler);
}