[lkml]   [2019]   [Dec]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subject[PATCH v1 0/3] Tegra GPIO: Minor code clean up

I was investigating why CPU hangs during of GPIO driver suspend and in
the end it turned out that it is a Broadcom WiFi driver problem because
it keeps OOB wake-interrupt enabled while WLAN interface is DOWN and this
may cause a bit weird CPU hang on writing to INT_ENB register during of
GPIO driver suspend. Meanwhile I also noticed that a few things could be
improved in the driver, that's what this small series addresses.

Dmitry Osipenko (3):
gpio: tegra: Use generic readl_relaxed/writel_relaxed accessors
gpio: tegra: Properly handle irq_set_irq_wake() error
gpio: tegra: Use NOIRQ phase for suspend/resume

drivers/gpio/gpio-tegra.c | 21 ++++++++++-----------
1 file changed, 10 insertions(+), 11 deletions(-)


 \ /
  Last update: 2019-12-15 19:32    [W:0.076 / U:0.760 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site