linux-mips
[Top] [All Lists]

[PATCH 2.6.20-rc1 11/10] TURBOchannel resources off-by-one fix

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,

<Prev in Thread] Current Thread [Next in Thread>
  • [PATCH 2.6.20-rc1 11/10] TURBOchannel resources off-by-one fix, Maciej W. Rozycki <=