summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorVinod Koul <vkoul@kernel.org>2024-01-19 15:40:44 +0300
committerVinod Koul <vkoul@kernel.org>2024-01-19 15:44:04 +0300
commit6386f6c995b3ab91c72cfb76e4465553c555a8da (patch)
treee680ebd0b15cc3b87d31f0d573b978c46aa34c76 /drivers
parent404290240827c3bb5c4e195174a8854eef2f89ac (diff)
downloadlinux-6386f6c995b3ab91c72cfb76e4465553c555a8da.tar.xz
dmaengine: fsl-qdma: increase size of 'irq_name'
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 <vkoul@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/dma/fsl-qdma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/fsl-qdma.c b/drivers/dma/fsl-qdma.c
index 47cb28468049..a1d0aa63142a 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");