]> git.karo-electronics.de Git - karo-tx-linux.git/commit
projects / karo-tx-linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 138ff06) | patch
ENGR00291729 PXP: remove a mutex lock from pxp channel
authorFancy Fang <B47543@freescale.com>
Wed, 11 Dec 2013 10:21:10 +0000 (18:21 +0800)
committerLothar Waßmann <LW@KARO-electronics.de>
Mon, 16 Jun 2014 16:09:11 +0000 (18:09 +0200)
commit7eeef72d53bcc85ab73b56c4dbfbb86c02f43313
treee63a5244b0425aa55d6ca9f79254993f5b53b560tree | snapshot
parent138ff06a19bf62d511e7fff5dc2df1e769546b3dcommit | diff
ENGR00291729 PXP: remove a mutex lock from pxp channel

This mutex lock is no longer necessary in PXP dma driver. After
the commit "ENGR00291400 PXP: Organize PXP task queue to be FIFO",
protection fields can be protected by the spin lock in PXP channel
now.

Signed-off-by: Fancy Fang <B47543@freescale.com>
drivers/dma/pxp/pxp_dma_v2.c diff | blob | history
include/linux/pxp_dma.h diff | blob | history
Linux kernel for KaRo TX COM modules