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hpwdt: Only BYTE reads/writes to WD Timer port 0x72

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This patch is to correct the use of the iLO port 0x72 usage.
The port 0x72 is a byte size write/read and hpwdt is currently
writing a WORD.

Signed-off by: Thomas Mingarelli <thomas.mingarelli@hp.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Mingarelli, Thomas
2012-04-03 05:37:01 +00:00
committed by Wim Van Sebroeck
parent 2300fd67b4
commit d08c9a33b4
1 changed files with 3 additions and 3 deletions
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6
drivers/watchdog/hpwdt.c
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@@ -435,16 +435,16 @@ static void hpwdt_start(void)
{ {
reload = SECS_TO_TICKS(soft_margin); reload = SECS_TO_TICKS(soft_margin);
iowrite16(reload, hpwdt_timer_reg); iowrite16(reload, hpwdt_timer_reg);
iowrite16(0x85, hpwdt_timer_con); iowrite8(0x85, hpwdt_timer_con);
} }
static void hpwdt_stop(void) static void hpwdt_stop(void)
{ {
unsigned long data; unsigned long data;
data = ioread16(hpwdt_timer_con); data = ioread8(hpwdt_timer_con);
data &= 0xFE; data &= 0xFE;
iowrite16(data, hpwdt_timer_con); iowrite8(data, hpwdt_timer_con);
} }
static void hpwdt_ping(void) static void hpwdt_ping(void)