linux-kernel - [PATCH 03/30] notifier: Add panic notifiers info and purge trailing whitespaces

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Message-Id: <20220427224924.592546-4-gpiccoli@igalia.com>
Date:   Wed, 27 Apr 2022 19:48:57 -0300
From:   "Guilherme G. Piccoli" <gpiccoli@...lia.com>
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        Valentin Schneider <valentin.schneider@....com>,
        Xiaoming Ni <nixiaoming@...wei.com>
Subject: [PATCH 03/30] notifier: Add panic notifiers info and purge trailing whitespaces

Although many notifiers are mentioned in the comments, the panic
notifiers infrastructure is not. Also, the file contains some
trailing whitespaces. This commit fix both issues.

Cc: Arjan van de Ven <arjan@...ux.intel.com>
Cc: Cong Wang <xiyou.wangcong@...il.com>
Cc: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc: Valentin Schneider <valentin.schneider@....com>
Cc: Xiaoming Ni <nixiaoming@...wei.com>
Signed-off-by: Guilherme G. Piccoli <gpiccoli@...lia.com>
---
 include/linux/notifier.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index 87069b8459af..0589896fc7bd 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -201,12 +201,12 @@ static inline int notifier_to_errno(int ret)
 
 /*
  *	Declared notifiers so far. I can imagine quite a few more chains
- *	over time (eg laptop power reset chains, reboot chain (to clean 
+ *	over time (eg laptop power reset chains, reboot chain (to clean
  *	device units up), device [un]mount chain, module load/unload chain,
- *	low memory chain, screenblank chain (for plug in modular screenblankers) 
+ *	low memory chain, screenblank chain (for plug in modular screenblankers)
  *	VC switch chains (for loadable kernel svgalib VC switch helpers) etc...
  */
- 
+
 /* CPU notfiers are defined in include/linux/cpu.h. */
 
 /* netdevice notifiers are defined in include/linux/netdevice.h */
@@ -217,6 +217,8 @@ static inline int notifier_to_errno(int ret)
 
 /* Virtual Terminal events are defined in include/linux/vt.h. */
 
+/* Panic notifiers are defined in include/linux/panic_notifier.h. */
+
 #define NETLINK_URELEASE	0x0001	/* Unicast netlink socket released */
 
 /* Console keyboard events.
-- 
2.36.0