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52 lines
1.7 KiB
Diff
52 lines
1.7 KiB
Diff
rom 4d8b229d5ea610affe672e919021e9d02cd877da Mon Sep 17 00:00:00 2001
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From: Guenter Roeck <linux@roeck-us.net>
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Date: Fri, 26 Feb 2016 17:32:49 -0800
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Subject: watchdog: Add 'action' and 'data' parameters to restart handler
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callback
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The 'action' (or restart mode) and data parameters may be used by restart
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handlers, so they should be passed to the restart callback functions.
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Cc: Sylvain Lemieux <slemieux@tycoint.com>
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Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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---
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drivers/watchdog/qcom-wdt.c | 3 ++-
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drivers/watchdog/watchdog_core.c | 2 +-
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include/linux/watchdog.h | 2 +-
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--- a/drivers/watchdog/qcom-wdt.c
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+++ b/drivers/watchdog/qcom-wdt.c
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@@ -70,7 +70,8 @@ static int qcom_wdt_set_timeout(struct w
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return qcom_wdt_start(wdd);
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}
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-static int qcom_wdt_restart(struct watchdog_device *wdd)
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+static int qcom_wdt_restart(struct watchdog_device *wdd, unsigned long action,
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+ void *data)
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{
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struct qcom_wdt *wdt = to_qcom_wdt(wdd);
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u32 timeout;
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--- a/drivers/watchdog/watchdog_core.c
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+++ b/drivers/watchdog/watchdog_core.c
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@@ -164,7 +164,7 @@ static int watchdog_restart_notifier(str
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int ret;
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- ret = wdd->ops->restart(wdd);
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+ ret = wdd->ops->restart(wdd, action, data);
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if (ret)
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return NOTIFY_BAD;
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--- a/include/linux/watchdog.h
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+++ b/include/linux/watchdog.h
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@@ -46,7 +46,7 @@ struct watchdog_ops {
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unsigned int (*status)(struct watchdog_device *);
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int (*set_timeout)(struct watchdog_device *, unsigned int);
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unsigned int (*get_timeleft)(struct watchdog_device *);
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- int (*restart)(struct watchdog_device *);
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+ int (*restart)(struct watchdog_device *, unsigned long, void *);
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long (*ioctl)(struct watchdog_device *, unsigned int, unsigned long);
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};
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