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

Guilherme G. Piccoli
2022-04-27T22:51:28Z

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@linux.intel.com>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: Xiaoming Ni <nixiaoming@huawei.com>
Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.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