Messages in this thread Patch in this message | | | From | "Luis R. Rodriguez" <> | Subject | [PATCH 2/5] firmware: always enable the reboot notifier | Date | Wed, 29 Mar 2017 20:24:47 -0700 |
| |
Now that we've have proper wrappers for the fallback mechanism we can easily share the reboot notifier for the firmware_class at all times.
This change will make subsequent modifications to the reboot notifier easier to review.
Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org> --- drivers/base/firmware_class.c | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-)
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c index d2e2d83aaf26..e8edf22536c1 100644 --- a/drivers/base/firmware_class.c +++ b/drivers/base/firmware_class.c @@ -562,22 +562,6 @@ static void fw_load_abort(struct firmware_priv *fw_priv) static LIST_HEAD(pending_fw_head); -static int fw_shutdown_notify(struct notifier_block *unused1, - unsigned long unused2, void *unused3) -{ - /* - * Kill all pending fallback requests to avoid both stalling shutdown, - * and avoid a deadlock with the usermode_lock. - */ - kill_pending_fw_fallback_reqs(false); - - return NOTIFY_DONE; -} - -static struct notifier_block fw_shutdown_nb = { - .notifier_call = fw_shutdown_notify, -}; - static ssize_t timeout_show(struct class *class, struct class_attribute *attr, char *buf) { @@ -1783,11 +1767,27 @@ static void __init fw_cache_init(void) #endif } +static int fw_shutdown_notify(struct notifier_block *unused1, + unsigned long unused2, void *unused3) +{ + /* + * Kill all pending fallback requests to avoid both stalling shutdown, + * and avoid a deadlock with the usermode_lock. + */ + kill_pending_fw_fallback_reqs(false); + + return NOTIFY_DONE; +} + +static struct notifier_block fw_shutdown_nb = { + .notifier_call = fw_shutdown_notify, +}; + static int __init firmware_class_init(void) { fw_cache_init(); -#ifdef CONFIG_FW_LOADER_USER_HELPER register_reboot_notifier(&fw_shutdown_nb); +#ifdef CONFIG_FW_LOADER_USER_HELPER return class_register(&firmware_class); #else return 0; @@ -1800,8 +1800,8 @@ static void __exit firmware_class_exit(void) unregister_syscore_ops(&fw_syscore_ops); unregister_pm_notifier(&fw_cache.pm_notify); #endif -#ifdef CONFIG_FW_LOADER_USER_HELPER unregister_reboot_notifier(&fw_shutdown_nb); +#ifdef CONFIG_FW_LOADER_USER_HELPER class_unregister(&firmware_class); #endif } -- 2.11.0
| |