summaryrefslogtreecommitdiff
path: root/sys
diff options
context:
space:
mode:
authorMiod Vallat <miod@cvs.openbsd.org>2013-03-02 22:54:30 +0000
committerMiod Vallat <miod@cvs.openbsd.org>2013-03-02 22:54:30 +0000
commitcc33610afa62105295c01c8341b38ca8ffaed45c (patch)
tree1be57625b659d4ae3ac4943e0cbaaa9a10a5b8ab /sys
parentdfbe3d8b76065bb63f56375bf5de7a5795e89003 (diff)
Replace magic numbers with more meaningful (1 << interrupt#) constructs.
No functional change.
Diffstat (limited to 'sys')
-rw-r--r--sys/arch/alpha/pci/sio_pic.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/arch/alpha/pci/sio_pic.c b/sys/arch/alpha/pci/sio_pic.c
index 1f5bd89f2ae..855020961eb 100644
--- a/sys/arch/alpha/pci/sio_pic.c
+++ b/sys/arch/alpha/pci/sio_pic.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sio_pic.c,v 1.33 2012/10/20 19:08:39 deraadt Exp $ */
+/* $OpenBSD: sio_pic.c,v 1.34 2013/03/02 22:54:29 miod Exp $ */
/* $NetBSD: sio_pic.c,v 1.28 2000/06/06 03:10:13 thorpej Exp $ */
/*-
@@ -567,13 +567,14 @@ sio_intr_alloc(v, mask, type, irq)
count = -1;
/* some interrupts should never be dynamically allocated */
- mask &= 0xdef8;
+ mask &= 0xffff;
+ mask &= ~((1 << 13) | (1 << 8) | (1 << 2) | (1 << 1) | (1 << 0));
/*
* XXX some interrupts will be used later (6 for fdc, 12 for pms).
* the right answer is to do "breadth-first" searching of devices.
*/
- mask &= 0xefbf;
+ mask &= ~((1 << 12) | (1 << 6));
for (i = 0; i < ICU_LEN; i++) {
if (LEGAL_IRQ(i) == 0 || (mask & (1<<i)) == 0)