Messages in this thread Patch in this message | | | Date | Thu, 23 Nov 2017 11:10:27 -0800 | From | tip-bot for Vasyl Gomonovych <> | Subject | [tip:irq/urgent] irqchoip/imgpdc: Use resource_size function on resource object |
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Commit-ID: a994988d73db142fbe842ce08bbda62b12456577 Gitweb: https://git.kernel.org/tip/a994988d73db142fbe842ce08bbda62b12456577 Author: Vasyl Gomonovych <gomonovych@gmail.com> AuthorDate: Mon, 20 Nov 2017 23:02:41 +0100 Committer: Thomas Gleixner <tglx@linutronix.de> CommitDate: Thu, 23 Nov 2017 20:04:55 +0100
irqchoip/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@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: marc.zyngier@arm.com Cc: jason@lakedaemon.net Link: https://lkml.kernel.org/r/1511215361-8279-1-git-send-email-gomonovych@gmail.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 1f59998..e80263e 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;
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