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path: root/drivers/watchdog/watchdog_core.c
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Diffstat (limited to 'drivers/watchdog/watchdog_core.c')
-rw-r--r--drivers/watchdog/watchdog_core.c26
1 files changed, 17 insertions, 9 deletions
diff --git a/drivers/watchdog/watchdog_core.c b/drivers/watchdog/watchdog_core.c
index aff2c3912ead..d46d8c8c01f2 100644
--- a/drivers/watchdog/watchdog_core.c
+++ b/drivers/watchdog/watchdog_core.c
@@ -237,7 +237,7 @@ void watchdog_set_restart_priority(struct watchdog_device *wdd, int priority)
}
EXPORT_SYMBOL_GPL(watchdog_set_restart_priority);
-static int __watchdog_register_device(struct watchdog_device *wdd)
+static int ___watchdog_register_device(struct watchdog_device *wdd)
{
int ret, id = -1;
@@ -337,6 +337,22 @@ static int __watchdog_register_device(struct watchdog_device *wdd)
return 0;
}
+static int __watchdog_register_device(struct watchdog_device *wdd)
+{
+ const char *dev_str;
+ int ret;
+
+ ret = ___watchdog_register_device(wdd);
+ if (ret) {
+ dev_str = wdd->parent ? dev_name(wdd->parent) :
+ (const char *)wdd->info->identity;
+ pr_err("%s: failed to register watchdog device (err = %d)\n",
+ dev_str, ret);
+ }
+
+ return ret;
+}
+
/**
* watchdog_register_device() - register a watchdog device
* @wdd: watchdog device
@@ -350,7 +366,6 @@ static int __watchdog_register_device(struct watchdog_device *wdd)
int watchdog_register_device(struct watchdog_device *wdd)
{
- const char *dev_str;
int ret = 0;
mutex_lock(&wtd_deferred_reg_mutex);
@@ -360,13 +375,6 @@ int watchdog_register_device(struct watchdog_device *wdd)
watchdog_deferred_registration_add(wdd);
mutex_unlock(&wtd_deferred_reg_mutex);
- if (ret) {
- dev_str = wdd->parent ? dev_name(wdd->parent) :
- (const char *)wdd->info->identity;
- pr_err("%s: failed to register watchdog device (err = %d)\n",
- dev_str, ret);
- }
-
return ret;
}
EXPORT_SYMBOL_GPL(watchdog_register_device);