[PATCH 0/2] leds: freeze delayed hardware access during suspend

[Jiale Yao]

The TPS6131x torch watchdog refresh and CR0014114 firmware recount
callbacks perform bus transfers from delayed work. Both callbacks use the
non-freezable system workqueue and can run after their I2C or SPI controller
has been suspended.

Queue both callbacks on system_freezable_wq. This freezes their hardware
access before device suspend and resumes it after devices become available
again. Each patch is independent and can be applied separately.

Jiale Yao (2):
  leds: tps6131x: queue torch refresh work on freezable workqueue
  leds: cr0014114: queue recount work on freezable workqueue

 drivers/leds/flash/leds-tps6131x.c | 11 +++++++----
 drivers/leds/leds-cr0014114.c      |  6 ++++--
 2 files changed, 11 insertions(+), 6 deletions(-)

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2.34.1