From 2f903bab92dea8dec8c93e4fa3c7c5295ef0a0fe Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Mon, 9 Jul 2018 20:08:48 +0530 Subject: dmaengine: pl330: remove set but unused variable Compiler complains (with W=1): drivers/dma/pl330.c: In function ‘pl330_release_channel’: drivers/dma/pl330.c:1782:21: warning: variable ‘pl330’ set but not used [-Wunused-but-set-variable] struct pl330_dmac *pl330; ^~~~~ Remove the pl330 variable in pl330_release_channel as it is set but never used. Signed-off-by: Vinod Koul --- drivers/dma/pl330.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/dma') diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 04fc4d8da0e9..451370da909d 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -1782,8 +1782,6 @@ static inline void _free_event(struct pl330_thread *thrd, int ev) static void pl330_release_channel(struct pl330_thread *thrd) { - struct pl330_dmac *pl330; - if (!thrd || thrd->free) return; @@ -1792,8 +1790,6 @@ static void pl330_release_channel(struct pl330_thread *thrd) dma_pl330_rqcb(thrd->req[1 - thrd->lstenq].desc, PL330_ERR_ABORT); dma_pl330_rqcb(thrd->req[thrd->lstenq].desc, PL330_ERR_ABORT); - pl330 = thrd->dmac; - _free_event(thrd, thrd->ev); thrd->free = true; } -- cgit v1.2.3