lkml.org 
[lkml]   [2017]   [Mar]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v4 0/4] pinctrl: rockchip: PREEMPT_RT_FULL fixes
Date
The aim of the series is to make the Rockchip pinctrl irq_chip
implementation safe for use with RT_FULL which requires that raw
spinlocks are used to avoid sleeping in hardirq context.

v4 is v3 rebased onto pinctrl/devel as of b9c6dcab265e ("pinctrl: rockchip:
rename RK1108 to RV1108").

John Keeping (4):
pinctrl: rockchip: remove unnecessary locking
pinctrl: rockchip: convert to raw spinlock
pinctrl: rockchip: split out verification of mux settings
pinctrl: rockchip: avoid hardirq-unsafe functions in irq_chip

drivers/pinctrl/pinctrl-rockchip.c | 149 +++++++++++++++++++++----------------
1 file changed, 85 insertions(+), 64 deletions(-)

--
2.12.0.377.gf910686b23.dirty

\
 
 \ /
  Last update: 2017-03-23 12:01    [W:0.142 / U:0.176 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site