From: Tiezhu Yang <yangtiezhu@loongson.cn> To: Thomas Gleixner <tglx@linutronix.de>, Jason Cooper <jason@lakedaemon.net>, Marc Zyngier <maz@kernel.org>, Nishanth Menon <nm@ti.com>, Tero Kristo <t-kristo@ti.com>, Santosh Shilimkar <ssantosh@kernel.org>, Lokesh Vutla <lokeshvutla@ti.com> Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Xuefeng Li <lixuefeng@loongson.cn> Subject: [PATCH 2/3] irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource() Date: Sat, 6 Jun 2020 17:50:16 +0800 [thread overview] Message-ID: <1591437017-5295-2-git-send-email-yangtiezhu@loongson.cn> (raw) In-Reply-To: <1591437017-5295-1-git-send-email-yangtiezhu@loongson.cn> When call function devm_ioremap_resource(), we should use IS_ERR() to check the return value and return PTR_ERR() if failed. Fixes: 9f1463b86c13 ("irqchip/ti-sci-inta: Add support for Interrupt Aggregator driver") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> --- drivers/irqchip/irq-ti-sci-inta.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-ti-sci-inta.c b/drivers/irqchip/irq-ti-sci-inta.c index c20c9f7..df1f7fe 100644 --- a/drivers/irqchip/irq-ti-sci-inta.c +++ b/drivers/irqchip/irq-ti-sci-inta.c @@ -570,7 +570,7 @@ static int ti_sci_inta_irq_domain_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); inta->base = devm_ioremap_resource(dev, res); if (IS_ERR(inta->base)) - return -ENODEV; + return PTR_ERR(inta->base); domain = irq_domain_add_linear(dev_of_node(dev), ti_sci_get_num_resources(inta->vint), -- 2.1.0
WARNING: multiple messages have this Message-ID (diff)
From: Tiezhu Yang <yangtiezhu@loongson.cn> To: Thomas Gleixner <tglx@linutronix.de>, Jason Cooper <jason@lakedaemon.net>, Marc Zyngier <maz@kernel.org>, Nishanth Menon <nm@ti.com>, Tero Kristo <t-kristo@ti.com>, Santosh Shilimkar <ssantosh@kernel.org>, Lokesh Vutla <lokeshvutla@ti.com> Cc: Xuefeng Li <lixuefeng@loongson.cn>, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/3] irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource() Date: Sat, 6 Jun 2020 17:50:16 +0800 [thread overview] Message-ID: <1591437017-5295-2-git-send-email-yangtiezhu@loongson.cn> (raw) In-Reply-To: <1591437017-5295-1-git-send-email-yangtiezhu@loongson.cn> When call function devm_ioremap_resource(), we should use IS_ERR() to check the return value and return PTR_ERR() if failed. Fixes: 9f1463b86c13 ("irqchip/ti-sci-inta: Add support for Interrupt Aggregator driver") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> --- drivers/irqchip/irq-ti-sci-inta.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-ti-sci-inta.c b/drivers/irqchip/irq-ti-sci-inta.c index c20c9f7..df1f7fe 100644 --- a/drivers/irqchip/irq-ti-sci-inta.c +++ b/drivers/irqchip/irq-ti-sci-inta.c @@ -570,7 +570,7 @@ static int ti_sci_inta_irq_domain_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); inta->base = devm_ioremap_resource(dev, res); if (IS_ERR(inta->base)) - return -ENODEV; + return PTR_ERR(inta->base); domain = irq_domain_add_linear(dev_of_node(dev), ti_sci_get_num_resources(inta->vint), -- 2.1.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-06-06 9:50 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-06-06 9:50 [PATCH 1/3] irqchip/ti-sci-inta: Remove dead code in ti_sci_inta_set_type() Tiezhu Yang 2020-06-06 9:50 ` Tiezhu Yang 2020-06-06 9:50 ` Tiezhu Yang [this message] 2020-06-06 9:50 ` [PATCH 2/3] irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource() Tiezhu Yang 2020-06-06 9:50 ` [PATCH 3/3] irqchip/ti-sci-inta: Fix typo about MODULE_AUTHOR Tiezhu Yang 2020-06-06 9:50 ` Tiezhu Yang 2020-06-26 19:07 ` [PATCH 1/3] irqchip/ti-sci-inta: Remove dead code in ti_sci_inta_set_type() Grygorii Strashko 2020-06-26 19:07 ` Grygorii Strashko 2020-06-27 11:08 ` Marc Zyngier 2020-06-27 11:08 ` Marc Zyngier 2020-06-27 11:08 ` Marc Zyngier
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