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nrf_modem: doc: porting_guide: Semaphore update #1196

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nrf_modem: doc: porting_guide: Semaphore update #1196

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9 changes: 2 additions & 7 deletions nrf_modem/doc/ug_nrf_modem_porting_os.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -243,11 +243,6 @@ This function is called by the library to allocate and initialize a semaphore.
* Allocate and initialize a semaphore.
* If an address of an already allocated semaphore is provided as an input, the allocation part is skipped and the semaphore is only reinitialized.

.. note::

Semaphores are not required if multithreaded access to modem functionality is not needed.
In this case, the function can blindly return ``0``.

nrf_modem_os_sem_give()
-----------------------

Expand Down Expand Up @@ -366,8 +361,8 @@ You can use it as a starting point and customize it for your OS or scheduler.
int nrf_modem_os_sem_init(void **sem, unsigned int initial_count, unsigned int limit)
{
/* The function shall allocate and initialize a semaphore and return its address
through the `sem` parameter. If an address of an already allocated semaphore is provided as
an input, the allocation part is skipped and the semaphore is only reinitialized. */
through the `sem` parameter. If an address of an already allocated semaphore is provided
as an input, the allocation part is skipped and the semaphore is only reinitialized. */
return 0;
}

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