From 9f11992462ad0c0b5de0c06f3398d467f12bac3b Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Fri, 19 Jan 2024 18:10:44 +0530 Subject: dmaengine: fsl-qdma: increase size of 'irq_name' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ Upstream commit 6386f6c995b3ab91c72cfb76e4465553c555a8da ] We seem to have hit warnings of 'output may be truncated' which is fixed by increasing the size of 'irq_name' drivers/dma/fsl-qdma.c: In function ‘fsl_qdma_irq_init’: drivers/dma/fsl-qdma.c:824:46: error: ‘%d’ directive writing between 1 and 11 bytes into a region of size 10 [-Werror=format-overflow=] 824 | sprintf(irq_name, "qdma-queue%d", i); | ^~ drivers/dma/fsl-qdma.c:824:35: note: directive argument in the range [-2147483641, 2147483646] 824 | sprintf(irq_name, "qdma-queue%d", i); | ^~~~~~~~~~~~~~ drivers/dma/fsl-qdma.c:824:17: note: ‘sprintf’ output between 12 and 22 bytes into a destination of size 20 824 | sprintf(irq_name, "qdma-queue%d", i); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/dma/fsl-qdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/dma/fsl-qdma.c b/drivers/dma/fsl-qdma.c index e4c293b76e05..781a3180baf2 100644 --- a/drivers/dma/fsl-qdma.c +++ b/drivers/dma/fsl-qdma.c @@ -805,7 +805,7 @@ fsl_qdma_irq_init(struct platform_device *pdev, int i; int cpu; int ret; - char irq_name[20]; + char irq_name[32]; fsl_qdma->error_irq = platform_get_irq_byname(pdev, "qdma-error"); -- cgit v1.2.3