Viresh Kumar 073d3d2ca7 OPP: Level zero is valid ...

The level zero can be used by some OPPs to drop performance state vote
for the device. It is perfectly fine to allow the same.

_set_opp_level() considers it as an invalid value currently and returns
early.

In order to support this properly, initialize the level field with
U32_MAX, which denotes unused level field.

Reported-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

2023-11-28 16:03:04 +05:30

..

core.c

OPP: Level zero is valid

2023-11-28 16:03:04 +05:30

cpu.c

OPP: Fix argument name in doc comment

2023-08-18 10:55:49 +05:30

debugfs.c

OPP: debugfs: Fix warning with W=1 builds

2023-10-06 12:37:34 +05:30

Kconfig

drivers/opp: Remove "select SRCU"

2023-01-05 11:47:21 +05:30

Makefile

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

of.c

OPP: Level zero is valid

2023-11-28 16:03:04 +05:30

opp.h

OPP: Remove genpd_virt_dev_lock

2023-10-17 11:11:28 +05:30

ti-opp-supply.c

opp: ti: Use device_get_match_data()

2023-11-23 11:28:46 +05:30