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authorStephen Boyd <swboyd@chromium.org>2019-07-30 21:15:23 +0300
committerMarc Zyngier <maz@kernel.org>2019-08-20 12:35:55 +0300
commit6c9050a73469268c4c82129e2c840f33d4333bd5 (patch)
treed640befaff702b8b9c80f0d045ab2e788aacb973 /drivers/irqchip
parenta512584abd7ab860560ac21e6daac1aaebc1c14f (diff)
downloadlinux-6c9050a73469268c4c82129e2c840f33d4333bd5.tar.xz
irqchip: Remove dev_err() usage after platform_get_irq()
We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes wrong. Let's remove these prints with a simple semantic patch. // <smpl> @@ expression ret; struct platform_device *E; @@ ret = ( platform_get_irq(E, ...) | platform_get_irq_byname(E, ...) ); if ( \( ret < 0 \| ret <= 0 \) ) { ( -if (ret != -EPROBE_DEFER) -{ ... -dev_err(...); -... } | ... -dev_err(...); ) ... } // </smpl> While we're here, remove braces on if statements that only have one statement (manually). Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'drivers/irqchip')
-rw-r--r--drivers/irqchip/irq-imgpdc.c8
-rw-r--r--drivers/irqchip/irq-keystone.c4
-rw-r--r--drivers/irqchip/qcom-irq-combiner.c4
3 files changed, 4 insertions, 12 deletions
diff --git a/drivers/irqchip/irq-imgpdc.c b/drivers/irqchip/irq-imgpdc.c
index d00489a4b54f..698d07f48fed 100644
--- a/drivers/irqchip/irq-imgpdc.c
+++ b/drivers/irqchip/irq-imgpdc.c
@@ -362,10 +362,8 @@ static int pdc_intc_probe(struct platform_device *pdev)
}
for (i = 0; i < priv->nr_perips; ++i) {
irq = platform_get_irq(pdev, 1 + i);
- if (irq < 0) {
- dev_err(&pdev->dev, "cannot find perip IRQ #%u\n", i);
+ if (irq < 0)
return irq;
- }
priv->perip_irqs[i] = irq;
}
/* check if too many were provided */
@@ -376,10 +374,8 @@ static int pdc_intc_probe(struct platform_device *pdev)
/* Get syswake IRQ number */
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(&pdev->dev, "cannot find syswake IRQ\n");
+ if (irq < 0)
return irq;
- }
priv->syswake_irq = irq;
/* Set up an IRQ domain */
diff --git a/drivers/irqchip/irq-keystone.c b/drivers/irqchip/irq-keystone.c
index efbcf8435185..8118ebe80b09 100644
--- a/drivers/irqchip/irq-keystone.c
+++ b/drivers/irqchip/irq-keystone.c
@@ -164,10 +164,8 @@ static int keystone_irq_probe(struct platform_device *pdev)
}
kirq->irq = platform_get_irq(pdev, 0);
- if (kirq->irq < 0) {
- dev_err(dev, "no irq resource %d\n", kirq->irq);
+ if (kirq->irq < 0)
return kirq->irq;
- }
kirq->dev = dev;
kirq->mask = ~0x0;
diff --git a/drivers/irqchip/qcom-irq-combiner.c b/drivers/irqchip/qcom-irq-combiner.c
index d88e993aa66d..abfe59284ff2 100644
--- a/drivers/irqchip/qcom-irq-combiner.c
+++ b/drivers/irqchip/qcom-irq-combiner.c
@@ -248,10 +248,8 @@ static int __init combiner_probe(struct platform_device *pdev)
return err;
combiner->parent_irq = platform_get_irq(pdev, 0);
- if (combiner->parent_irq <= 0) {
- dev_err(&pdev->dev, "Error getting IRQ resource\n");
+ if (combiner->parent_irq <= 0)
return -EPROBE_DEFER;
- }
combiner->domain = irq_domain_create_linear(pdev->dev.fwnode, combiner->nirqs,
&domain_ops, combiner);