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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-25 13:43:55 +08:00
linux-next/drivers/connector
Li Zefan a0a61a604c CONNECTOR: add a proc entry to list connectors
I got a problem when I wanted to check if the kernel supports process
event connector, and It seems there's no way to do this check.

At best I can check if the kernel supports connector or not, by looking
into /proc/net/netlink, or maybe checking the return value of bind() to
see if it's ENOENT.

So it would be useful to add /proc/net/connector to list all supported
connectors:
 # cat /proc/net/connector
 Name            ID
 connector       4294967295:4294967295
 cn_proc         1:1
 w1              3:1

Changelog:
- fix memory leak: s/seq_release/single_release
- use spin_lock_bh instead of spin_lock_irqsave

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-27 20:03:24 -07:00
..
cn_proc.c [PATCH] connector: some fixes for ia64 unaligned access errors 2007-01-05 23:55:29 -08:00
cn_queue.c connector: convert to single-threaded workqueue 2008-03-23 21:51:12 -07:00
connector.c CONNECTOR: add a proc entry to list connectors 2008-06-27 20:03:24 -07:00
Kconfig Use menuconfig objects: connector 2007-07-16 09:05:40 -07:00
Makefile [PATCH] Process Events Connector 2005-11-07 07:53:35 -08:00