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doc: guides: pm: system: improve some sentences

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Improve some sentences to make them easier to understand.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
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Gerard Marull-Paretas 2021-11-12 15:14:42 +01:00 • committed by Christopher Friedt
commit 392a0bee31
1 changed files with 6 additions and 6 deletions
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12
doc/guides/pm/system.rst
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@ -45,11 +45,11 @@ Power States Constraint
The power management subsystem allows different Zephyr components and The power management subsystem allows different Zephyr components and
applications to set constraints on various power states preventing the applications to set constraints on various power states preventing the
system from transitiioning into these states. This can be used by devices when executing system from transitioning into these states. This can be used by devices when
tasks in background to avoid the system to go to a specific state where it would executing tasks in background to prevent the system from going to a specific
lose context. Constraints can be set using the :c:func:`pm_constraint_set`, state where it would lose context. Constraints can be set using the
released using :c:func:`pm_constraint_release` and checked using the :c:func:`pm_constraint_set`, released using :c:func:`pm_constraint_release` and
:c:func:`pm_constraint_get`. checked using the :c:func:`pm_constraint_get`.
Power Management Policies Power Management Policies
========================= =========================
@ -87,7 +87,7 @@ state is:
Application Application
----------- -----------
The power management policy is defined by the application by implementing the The application defines the power management policy by implementing the
:c:func:`pm_policy_next_state` function. In this policy the application is free :c:func:`pm_policy_next_state` function. In this policy the application is free
to decide which power state the system should transition to based on the to decide which power state the system should transition to based on the
remaining time for the next scheduled timeout. remaining time for the next scheduled timeout.