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ledtrig-netdev: switch rwlock to spinlock
authorrmilecki <rmilecki@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Wed, 23 Dec 2015 15:47:41 +0000 (15:47 +0000)
committerrmilecki <rmilecki@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Wed, 23 Dec 2015 15:47:41 +0000 (15:47 +0000)
commit08b226506f384ee65bf7d5c6d5d99f70b6ef9453
tree6a2094d7a1b0b33f43c32666a3b1684b28031801tree | snapshot
parent0cfa14b14c1e35d893b04176b7e963d78d979c30commit | diff
ledtrig-netdev: switch rwlock to spinlock

Read/write lock was adding useless complexity, there wasn't any real
gain in case of this driver.
Also switch to _bh variants to avoid deadlocks.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Backport of r47986

git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@47989 3c298f89-4303-0410-b956-a3cf2f4a3e73
target/linux/generic/files/drivers/leds/ledtrig-netdev.c diff | blob | history
OpenWrt 15.05 release branch