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Message-ID: <tip-3900dea4cda7c28d7921370bc4d22b08463ed94c@git.kernel.org> Date: Sat, 18 Feb 2017 23:22:09 -0800 From: tip-bot for Christophe JAILLET <tipbot@...or.com> To: linux-tip-commits@...r.kernel.org Cc: christophe.jaillet@...adoo.fr, tglx@...utronix.de, linux-kernel@...r.kernel.org, mingo@...nel.org, hpa@...or.com Subject: [tip:irq/core] irqchip/qcom: Fix error handling Commit-ID: 3900dea4cda7c28d7921370bc4d22b08463ed94c Gitweb: http://git.kernel.org/tip/3900dea4cda7c28d7921370bc4d22b08463ed94c Author: Christophe JAILLET <christophe.jaillet@...adoo.fr> AuthorDate: Sat, 18 Feb 2017 09:34:34 +0100 Committer: Thomas Gleixner <tglx@...utronix.de> CommitDate: Sun, 19 Feb 2017 08:17:25 +0100 irqchip/qcom: Fix error handling 'devm_ioremap()' returns NULL on error, not an error pointer. Fixes: f20cc9b00c7b ("irqchip/qcom: Add IRQ combiner driver") Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr> Cc: marc.zyngier@....com Cc: kernel-janitors@...r.kernel.org Cc: jason@...edaemon.net Link: http://lkml.kernel.org/r/20170218083434.2289-1-christophe.jaillet@wanadoo.fr Signed-off-by: Thomas Gleixner <tglx@...utronix.de> --- drivers/irqchip/qcom-irq-combiner.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/irqchip/qcom-irq-combiner.c b/drivers/irqchip/qcom-irq-combiner.c index 03251da..2265586 100644 --- a/drivers/irqchip/qcom-irq-combiner.c +++ b/drivers/irqchip/qcom-irq-combiner.c @@ -202,9 +202,9 @@ static acpi_status get_registers_cb(struct acpi_resource *ares, void *context) } vaddr = devm_ioremap(ctx->dev, reg->address, REG_SIZE); - if (IS_ERR(vaddr)) { + if (!vaddr) { dev_err(ctx->dev, "Can't map register @%pa\n", &paddr); - ctx->err = PTR_ERR(vaddr); + ctx->err = -ENOMEM; return AE_ERROR; }
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