Since we keep a pointer to the manager thread it is fairly easy to check if a
thread is the manager thread.
Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
---
drivers/dma/pl330.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 0209823..c5eeb64 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -562,13 +562,7 @@ static inline bool _queue_full(struct pl330_thread *thrd)
static inline bool is_manager(struct pl330_thread *thrd)
{
- struct pl330_dmac *pl330 = thrd->dmac;
-
- /* MANAGER is indexed at the end */
- if (thrd->id == pl330->pinfo->pcfg.num_chan)
- return true;
- else
- return false;
+ return thrd->dmac->manager == thrd;
}
/* If manager of the thread is in Non-Secure mode */
--
1.8.0
--
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