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>

1 files changed, 1 insertions, 3 deletions

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);