| To: | Andrew Morton <akpm@osdl.org> |
|---|---|
| Subject: | [PATCH 2.6.20-rc1 11/10] TURBOchannel resources off-by-one fix |
| From: | "Maciej W. Rozycki" <macro@linux-mips.org> |
| Date: | Thu, 11 Jan 2007 14:43:54 +0000 (GMT) |
| Cc: | linux-mips@linux-mips.org, linux-kernel@vger.kernel.org |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| Sender: | linux-mips-bounce@linux-mips.org |
This is a trivial fix to resource reservation of TURBOchannel areas,
where the end is one byte too far.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
---
Please apply.
Maciej
patch-mips-2.6.18-20060920-tc-sysfs-resource-0
diff -up --recursive --new-file
linux-mips-2.6.18-20060920.macro/drivers/tc/tc.c
linux-mips-2.6.18-20060920/drivers/tc/tc.c
--- linux-mips-2.6.18-20060920.macro/drivers/tc/tc.c 2006-12-19
23:03:11.000000000 +0000
+++ linux-mips-2.6.18-20060920/drivers/tc/tc.c 2006-12-28 18:51:49.000000000
+0000
@@ -160,7 +160,7 @@ static int __init tc_init(void)
tc_bus.resource[0].start = tc_bus.slot_base;
tc_bus.resource[0].end = tc_bus.slot_base +
(tc_bus.info.slot_size << 20) *
- tc_bus.num_tcslots;
+ tc_bus.num_tcslots - 1;
tc_bus.resource[0].name = tc_bus.name;
tc_bus.resource[0].flags = IORESOURCE_MEM;
if (request_resource(&iomem_resource,
@@ -172,7 +172,7 @@ static int __init tc_init(void)
tc_bus.resource[1].start = tc_bus.ext_slot_base;
tc_bus.resource[1].end = tc_bus.ext_slot_base +
tc_bus.ext_slot_size *
- tc_bus.num_tcslots;
+ tc_bus.num_tcslots - 1;
tc_bus.resource[1].name = tc_bus.name;
tc_bus.resource[1].flags = IORESOURCE_MEM;
if (request_resource(&iomem_resource,
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