mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-19 01:26:13 +02:00
eac20bee29
* update patches to 3.0 * add basic vr9 support * backport 3.1 fixes * backport 3.2 queue (falcon) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28405 3c298f89-4303-0410-b956-a3cf2f4a3e73
46 lines
1.6 KiB
Diff
46 lines
1.6 KiB
Diff
From 14ea48a5f5702ddc97425cbe520600e187e14e4a Mon Sep 17 00:00:00 2001
|
|
From: John Crispin <blogic@openwrt.org>
|
|
Date: Thu, 11 Aug 2011 13:58:39 +0200
|
|
Subject: [PATCH 03/24] MIPS: lantiq: fix watchdogs timeout handling
|
|
|
|
The enable function was using the global timeout variable for local operations.
|
|
This resulted in the value of the global variable being corrupted, thus
|
|
breaking the code.
|
|
|
|
Signed-off-by: John Crispin <blogic@openwrt.org>
|
|
Signed-off-by: Thomas Langer <thomas.langer@lantiq.com>
|
|
Cc: linux-watchdog@vger.kernel.org
|
|
Cc: linux-mips@linux-mips.org
|
|
---
|
|
drivers/watchdog/lantiq_wdt.c | 8 ++++----
|
|
1 files changed, 4 insertions(+), 4 deletions(-)
|
|
|
|
diff --git a/drivers/watchdog/lantiq_wdt.c b/drivers/watchdog/lantiq_wdt.c
|
|
index 7d82ada..102aed0 100644
|
|
--- a/drivers/watchdog/lantiq_wdt.c
|
|
+++ b/drivers/watchdog/lantiq_wdt.c
|
|
@@ -51,16 +51,16 @@ static int ltq_wdt_ok_to_close;
|
|
static void
|
|
ltq_wdt_enable(void)
|
|
{
|
|
- ltq_wdt_timeout = ltq_wdt_timeout *
|
|
+ unsigned long int timeout = ltq_wdt_timeout *
|
|
(ltq_io_region_clk_rate / LTQ_WDT_DIVIDER) + 0x1000;
|
|
- if (ltq_wdt_timeout > LTQ_MAX_TIMEOUT)
|
|
- ltq_wdt_timeout = LTQ_MAX_TIMEOUT;
|
|
+ if (timeout > LTQ_MAX_TIMEOUT)
|
|
+ timeout = LTQ_MAX_TIMEOUT;
|
|
|
|
/* write the first password magic */
|
|
ltq_w32(LTQ_WDT_PW1, ltq_wdt_membase + LTQ_WDT_CR);
|
|
/* write the second magic plus the configuration and new timeout */
|
|
ltq_w32(LTQ_WDT_SR_EN | LTQ_WDT_SR_PWD | LTQ_WDT_SR_CLKDIV |
|
|
- LTQ_WDT_PW2 | ltq_wdt_timeout, ltq_wdt_membase + LTQ_WDT_CR);
|
|
+ LTQ_WDT_PW2 | timeout, ltq_wdt_membase + LTQ_WDT_CR);
|
|
}
|
|
|
|
static void
|
|
--
|
|
1.7.5.4
|
|
|