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-rw-r--r--cpu/ppc4xx/uic.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/cpu/ppc4xx/uic.c b/cpu/ppc4xx/uic.c
index 7944c6c..a95d1cb 100644
--- a/cpu/ppc4xx/uic.c
+++ b/cpu/ppc4xx/uic.c
@@ -129,11 +129,11 @@ void external_interrupt(struct pt_regs *regs)
uic_interrupt(UIC3_DCR_BASE, 96);
#endif
+ mtdcr(uic0sr, (uic_msr & UICB0_ALL));
+
if (uic_msr & ~(UICB0_ALL))
uic_interrupt(UIC0_DCR_BASE, 0);
- mtdcr(uic0sr, uic_msr);
-
return;
}