[PATCH V3 02/11] notifier: Add panic notifiers info and purge trailing whitespaces

[Guilherme G. Piccoli]

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

Cc: Arjan van de Ven <arjan at linux.intel.com>
Cc: Cong Wang <xiyou.wangcong at gmail.com>
Cc: Sebastian Andrzej Siewior <bigeasy at linutronix.de>
Cc: Valentin Schneider <valentin.schneider at arm.com>
Cc: Xiaoming Ni <nixiaoming at huawei.com>
Reviewed-by: Baoquan He <bhe at redhat.com>
Signed-off-by: Guilherme G. Piccoli <gpiccoli at igalia.com>

---

V3:
- Added Baoquan review tag - thanks!

V2:
- No changes.


 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 aef88c2d1173..d5b01f2e3fcc 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -208,12 +208,12 @@ 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 */
@@ -224,6 +224,8 @@ 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.
-- 
2.37.2