patch-2.4.20 linux-2.4.20/arch/mips/dec/kn02-irq.c
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- Lines: 16
- Date:
Thu Nov 28 15:53:10 2002
- Orig file:
linux-2.4.19/arch/mips/dec/kn02-irq.c
- Orig date:
Fri Aug 2 17:39:43 2002
diff -urN linux-2.4.19/arch/mips/dec/kn02-irq.c linux-2.4.20/arch/mips/dec/kn02-irq.c
@@ -83,6 +83,7 @@
spin_lock(&kn02_lock);
mask_kn02_irq(irq);
spin_unlock(&kn02_lock);
+ iob();
}
static void end_kn02_irq(unsigned int irq)
@@ -113,6 +114,7 @@
/* Mask interrupts and preset write-only bits. */
cached_kn02_csr = (*csr & ~0xff0000) | 0xff;
*csr = cached_kn02_csr;
+ iob();
for (i = base; i < base + KN02_IRQ_LINES; i++) {
irq_desc[i].status = IRQ_DISABLED;
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