From fbbcd9be96a0295e9d127e124f72fa0039f53d8e Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sun, 6 Jul 2014 20:32:28 +0200 Subject: [PATCH] dmaengine: pl330: Simplify is_manager() 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 Signed-off-by: Vinod Koul --- 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 0209823ca77f..c5eeb64dce6f 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 */