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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-03-14 10:11:38 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-03-14 10:56:22 +0100 |
| commit | 18ff88962458f9b0aa1150a4cfc89ac5bdd622e7 (patch) | |
| tree | 925fc4510ec675b56e1218736d2b599dc9516341 /cpukit/sapi/src/iounregisterdriver.c | |
| parent | bsp/qoriq: Fix interrupt numbers (diff) | |
| download | rtems-18ff88962458f9b0aa1150a4cfc89ac5bdd622e7.tar.bz2 | |
score: Use ISR lock for IO driver registration
Create implementation header file.
Update #2555.
Diffstat (limited to 'cpukit/sapi/src/iounregisterdriver.c')
| -rw-r--r-- | cpukit/sapi/src/iounregisterdriver.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/cpukit/sapi/src/iounregisterdriver.c b/cpukit/sapi/src/iounregisterdriver.c index 3748d34151..fff4cd02bb 100644 --- a/cpukit/sapi/src/iounregisterdriver.c +++ b/cpukit/sapi/src/iounregisterdriver.c @@ -19,9 +19,7 @@ #include "config.h" #endif -#include <rtems/io.h> -#include <rtems/rtems/intr.h> -#include <rtems/score/threaddispatch.h> +#include <rtems/ioimpl.h> #include <string.h> @@ -33,13 +31,15 @@ rtems_status_code rtems_io_unregister_driver( return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { - _Thread_Disable_dispatch(); + ISR_lock_Context lock_context; + + _IO_Driver_registration_acquire( &lock_context ); memset( &_IO_Driver_address_table[major], 0, sizeof( rtems_driver_address_table ) ); - _Thread_Enable_dispatch(); + _IO_Driver_registration_release( &lock_context ); return RTEMS_SUCCESSFUL; } |