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soc: xilinx: Do not check for 0 return after calling platform_get_irq()
author
Ruan Jinjie
<ruanjinjie@huawei.com>
Thu, 3 Aug 2023 10:48:07 +0000
(18:48 +0800)
committer
Michal Simek
<michal.simek@amd.com>
Fri, 4 Aug 2023 06:53:21 +0000
(08:53 +0200)
There is no possible for platform_get_irq() to
return 0. Use the return value from platform_get_irq().
Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Link:
https://lore.kernel.org/r/20230803104807.814005-3-ruanjinjie@huawei.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
drivers/soc/xilinx/zynqmp_power.c
patch
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diff --git
a/drivers/soc/xilinx/zynqmp_power.c
b/drivers/soc/xilinx/zynqmp_power.c
index 913417506468562a9557392479fd4c9803d5769b..c2c819701eec1129d0e231dc6600ec1b1e930a82 100644
(file)
--- a/
drivers/soc/xilinx/zynqmp_power.c
+++ b/
drivers/soc/xilinx/zynqmp_power.c
@@
-243,8
+243,8
@@
static int zynqmp_pm_probe(struct platform_device *pdev)
}
} else if (of_property_present(pdev->dev.of_node, "interrupts")) {
irq = platform_get_irq(pdev, 0);
- if (irq <
=
0)
- return
-ENXIO
;
+ if (irq < 0)
+ return
irq
;
ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
zynqmp_pm_isr,