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register_driver: fix driver modes accross the code

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State of problem:
 - Some drivers that do not support write operations (does not
   have write handler or ioctl do not perform any write actions)
   are registered with write permissions
 - Some drivers that do not support read operation (does not
   have read handler or ioctl do not perform any read actions)
   are registered with read permissions
 - Some drivers are registered with execute permissions

Solution:
 - Iterate code where register_driver() is used and change 'mode'
   parameter to reflect the actual read/write operations executed
   by a driver
 - Remove execute permissions from 'mode' parameter

Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
This commit is contained in:
Petro Karashchenko
2022-01-26 14:52:09 +02:00
committed by Xiang Xiao
parent 1d89d9ae4b
commit 41c95da594
35 changed files with 141 additions and 102 deletions
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sched/semaphore/sem_holder.c
+2 -2
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@@ -855,8 +855,8 @@ void nxsem_add_holder_tcb(FAR struct tcb_s *htcb, FAR sem_t *sem)
{
FAR struct semholder_s *pholder;
/* If priority inheritance is disabled for this thread or it is IDLE hread,
* then do not add the holder.
/* If priority inheritance is disabled for this thread or it is IDLE
* thread, then do not add the holder.
* If there are never holders of the semaphore, the priority
* inheritance is effectively disabled.
*/