linux-stable/drivers/thunderbolt
Mika Westerberg c9bb6fb2df thunderbolt: Resume control channel after hibernation image is created
commit f2a659f7d8 upstream.

The driver misses implementation of PM hook that undoes what
->freeze_noirq() does after the hibernation image is created. This means
the control channel is not resumed properly and the Thunderbolt bus
becomes useless in later stages of hibernation (when the image is stored
or if the operation fails).

Fix this by pointing ->thaw_noirq to driver nhi_resume_noirq(). This
makes sure the control channel is resumed properly.

Fixes: 23dd5bb49d ("thunderbolt: Add suspend/hibernate support")
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-24 09:34:12 +02:00
..
cap.c
ctl.c thunderbolt: Fix typos and magic number 2016-04-08 11:09:34 -05:00
ctl.h
eeprom.c thunderbolt: Fix double free of drom buffer 2016-05-02 12:09:22 -05:00
Kconfig
Makefile
nhi.c thunderbolt: Resume control channel after hibernation image is created 2018-04-24 09:34:12 +02:00
nhi.h
nhi_regs.h
path.c thunderbolt: Clear hops before overwriting 2014-08-26 14:54:48 -07:00
switch.c thunderbolt: Don't declare Falcon Ridge unsupported 2016-08-31 13:25:02 +02:00
tb.c thunderbolt: Fix typos and magic number 2016-04-08 11:09:34 -05:00
tb.h thunderbolt: Fix typos and magic number 2016-04-08 11:09:34 -05:00
tb_regs.h thunderbolt: Fix typos and magic number 2016-04-08 11:09:34 -05:00
tunnel_pci.c
tunnel_pci.h