firmware_loader: Refactor kill_pending_fw_fallback_reqs()

Rename 'only_kill_custom' and refactor logic related to it
to be more meaningful.

Signed-off-by: Mukesh Ojha <[e-mail]>
Acked-by: Luis Chamberlain <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/base/firmware_loader/fallback.c

···
 
 static LIST_HEAD(pending_fw_head);
 
-void kill_pending_fw_fallback_reqs(bool only_kill_custom)
+void kill_pending_fw_fallback_reqs(bool kill_all)
 {
 	struct fw_priv *fw_priv;
 	struct fw_priv *next;
···
 	mutex_lock(&fw_lock);
 	list_for_each_entry_safe(fw_priv, next, &pending_fw_head,
 				 pending_list) {
-		if (!fw_priv->need_uevent || !only_kill_custom)
+		if (kill_all || !fw_priv->need_uevent)
 			 __fw_load_abort(fw_priv);
 	}
 	mutex_unlock(&fw_lock);

drivers/base/firmware_loader/fallback.h

···
 			    struct device *device,
 			    u32 opt_flags,
 			    int ret);
-void kill_pending_fw_fallback_reqs(bool only_kill_custom);
+void kill_pending_fw_fallback_reqs(bool kill_all);
 
 void fw_fallback_set_cache_timeout(void);
 void fw_fallback_set_default_timeout(void);
···
 	return ret;
 }
 
-static inline void kill_pending_fw_fallback_reqs(bool only_kill_custom) { }
+static inline void kill_pending_fw_fallback_reqs(bool kill_all) { }
 static inline void fw_fallback_set_cache_timeout(void) { }
 static inline void fw_fallback_set_default_timeout(void) { }
 #endif /* CONFIG_FW_LOADER_USER_HELPER */

drivers/base/firmware_loader/main.c

···
 	case PM_SUSPEND_PREPARE:
 	case PM_RESTORE_PREPARE:
 		/*
-		 * kill pending fallback requests with a custom fallback
-		 * to avoid stalling suspend.
+		 * Here, kill pending fallback requests will only kill
+		 * non-uevent firmware request to avoid stalling suspend.
 		 */
-		kill_pending_fw_fallback_reqs(true);
+		kill_pending_fw_fallback_reqs(false);
 		device_cache_fw_images();
 		break;
 
···
 	 * Kill all pending fallback requests to avoid both stalling shutdown,
 	 * and avoid a deadlock with the usermode_lock.
 	 */
-	kill_pending_fw_fallback_reqs(false);
+	kill_pending_fw_fallback_reqs(true);
 
 	return NOTIFY_DONE;
 }