From 768664114b1ac9184f1dc6217d9c930a08ffbfa8 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 26 Oct 2020 17:01:15 +0100 Subject: dmaengine: ti: k3-udma: fix -Wenum-conversion warning gcc warns about a mismatch argument type when passing 'false' into a function that expects an enum: drivers/dma/ti/k3-udma-private.c: In function 'xudma_tchan_get': drivers/dma/ti/k3-udma-private.c:86:34: warning: implicit conversion from 'enum ' to 'enum udma_tp_level' [-Wenum-conversion] 86 | return __udma_reserve_##res(ud, false, id); \ | ^~~~~ drivers/dma/ti/k3-udma-private.c:95:1: note: in expansion of macro 'XUDMA_GET_PUT_RESOURCE' 95 | XUDMA_GET_PUT_RESOURCE(tchan); | ^~~~~~~~~~~~~~~~~~~~~~ In this case, false has the same numerical value as UDMA_TP_NORMAL, so passing that is most likely the correct way to avoid the warning without changing the behavior. Fixes: d70241913413 ("dmaengine: ti: k3-udma: Add glue layer for non DMAengine users") Signed-off-by: Arnd Bergmann Acked-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20201026160123.3704531-1-arnd@kernel.org Signed-off-by: Vinod Koul --- drivers/dma/ti/k3-udma-private.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/dma') diff --git a/drivers/dma/ti/k3-udma-private.c b/drivers/dma/ti/k3-udma-private.c index aa24e554f7b4..8563a392f30b 100644 --- a/drivers/dma/ti/k3-udma-private.c +++ b/drivers/dma/ti/k3-udma-private.c @@ -83,7 +83,7 @@ EXPORT_SYMBOL(xudma_rflow_is_gp); #define XUDMA_GET_PUT_RESOURCE(res) \ struct udma_##res *xudma_##res##_get(struct udma_dev *ud, int id) \ { \ - return __udma_reserve_##res(ud, false, id); \ + return __udma_reserve_##res(ud, UDMA_TP_NORMAL, id); \ } \ EXPORT_SYMBOL(xudma_##res##_get); \ \ -- cgit v1.2.3