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Message-Id: <1511215361-8279-1-git-send-email-gomonovych@gmail.com> Date: Mon, 20 Nov 2017 23:02:41 +0100 From: Vasyl Gomonovych <gomonovych@...il.com> To: tglx@...utronix.de, jason@...edaemon.net, marc.zyngier@....com Cc: linux-kernel@...r.kernel.org, gomonovych@...il.com Subject: [PATCH] irq-imgpdc: Use resource_size function on resource object drivers/irqchip/irq-imgpdc.c:327:20-23: WARNING: Suspicious code. resource_size is maybe missing with res_regs Generated by: scripts/coccinelle/api/resource_size.cocci Signed-off-by: Vasyl Gomonovych <gomonovych@...il.com> --- drivers/irqchip/irq-imgpdc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-imgpdc.c b/drivers/irqchip/irq-imgpdc.c index 1f59998e03f8..e80263e16c4c 100644 --- a/drivers/irqchip/irq-imgpdc.c +++ b/drivers/irqchip/irq-imgpdc.c @@ -325,7 +325,7 @@ static int pdc_intc_probe(struct platform_device *pdev) /* Ioremap the registers */ priv->pdc_base = devm_ioremap(&pdev->dev, res_regs->start, - res_regs->end - res_regs->start); + resource_size(res_regs)); if (!priv->pdc_base) return -EIO; -- 1.9.1
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