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bsp/irq-server: Use proper chain API

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This commit is contained in:
Sebastian Huber
2015-11-03 11:14:21 +01:00
parent aa473025f7
commit 8dbb14d58b
1 changed files with 9 additions and 5 deletions
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14
c/src/lib/libbsp/shared/src/irq-server.c
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@@ -63,7 +63,7 @@ static void bsp_interrupt_server_trigger(void *arg)
bsp_interrupt_vector_disable(e->vector);
if (e->node.next == NULL) {
if (rtems_chain_is_node_off_chain(&e->node)) {
rtems_interrupt_lock_context lock_context;
rtems_interrupt_lock_acquire(&bsp_interrupt_server_lock, &lock_context);
@@ -80,13 +80,17 @@ static bsp_interrupt_server_entry *bsp_interrupt_server_get_entry(void)
{
rtems_interrupt_lock_context lock_context;
bsp_interrupt_server_entry *e;
rtems_chain_control *chain;
rtems_interrupt_lock_acquire(&bsp_interrupt_server_lock, &lock_context);
chain = &bsp_interrupt_server_chain;
e = (bsp_interrupt_server_entry *)
rtems_chain_get_unprotected(&bsp_interrupt_server_chain);
if (e != NULL) {
e->node.next = NULL;
if (!rtems_chain_is_empty(chain)) {
e = (bsp_interrupt_server_entry *)
rtems_chain_get_first_unprotected(chain);
rtems_chain_set_off_chain(&e->node);
} else {
e = NULL;
}
rtems_interrupt_lock_release(&bsp_interrupt_server_lock, &lock_context);