[PATCH -next] dmaengine: xilinx: xdma: Use resource_size() in xdma_probe()
From: Li Zetao <hidden>
Date: 2023-08-03 03:33:44
Also in:
linux-arm-kernel
Subsystem:
dma generic offload engine subsystem, the rest, xilinx xdma driver · Maintainers:
Vinod Koul, Linus Torvalds, Lizhi Hou, Brian Xu, Raj Kumar Rampelli
There is a warning reported by coccinelle: ./drivers/dma/xilinx/xdma.c:888:22-25: ERROR: Missing resource_size with res Use resource_size() on resource object instead of explicit computation. Signed-off-by: Li Zetao <redacted> --- drivers/dma/xilinx/xdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/xilinx/xdma.c b/drivers/dma/xilinx/xdma.c
index e0bfd129d563..da5410dddfbf 100644
--- a/drivers/dma/xilinx/xdma.c
+++ b/drivers/dma/xilinx/xdma.c@@ -885,7 +885,7 @@ static int xdma_probe(struct platform_device *pdev) goto failed; } xdev->irq_start = res->start; - xdev->irq_num = res->end - res->start + 1; + xdev->irq_num = resource_size(res); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) {
--
2.34.1