[PATCH 0/7] Fix potential resource leaks and do some code cleanups about irqchip

From: Tiezhu Yang
Date: Tue Jun 23 2020 - 04:52:38 EST


When I test the irqchip code of Loongson, I read the related code of other
chips in drivers/irqchip and I find some potential resource leaks in the
error path, I think it is better to fix them. Additionally, do some code
cleanups about Loongson to make it more clean and readable.

Tiezhu Yang (7):
irqchip: Fix potential resource leaks
irqchip/loongson-htpic: Remove redundant kfree operation
irqchip/loongson-htvec: Check return value of
irq_domain_translate_onecell()
irqchip/loongson-pch-pic: Check return value of
irq_domain_translate_twocell()
irqchip/loongson-pch-msi: Remove unneeded variable
irqchip/loongson-htpic: Remove unneeded select of I8259
dt-bindings: interrupt-controller: Fix typos in loongson,liointc.yaml

.../interrupt-controller/loongson,liointc.yaml | 4 ++--
drivers/irqchip/Kconfig | 1 -
drivers/irqchip/irq-ath79-misc.c | 3 +++
drivers/irqchip/irq-csky-apb-intc.c | 3 +++
drivers/irqchip/irq-csky-mpintc.c | 26 +++++++++++++++++-----
drivers/irqchip/irq-davinci-aintc.c | 17 ++++++++++----
drivers/irqchip/irq-davinci-cp-intc.c | 17 +++++++++++---
drivers/irqchip/irq-digicolor.c | 4 ++++
drivers/irqchip/irq-dw-apb-ictl.c | 11 ++++++---
drivers/irqchip/irq-loongson-htpic.c | 6 ++---
drivers/irqchip/irq-loongson-htvec.c | 10 +++++++--
drivers/irqchip/irq-loongson-pch-msi.c | 7 +-----
drivers/irqchip/irq-loongson-pch-pic.c | 15 ++++++++-----
drivers/irqchip/irq-ls1x.c | 4 +++-
drivers/irqchip/irq-mscc-ocelot.c | 6 +++--
drivers/irqchip/irq-nvic.c | 2 ++
drivers/irqchip/irq-omap-intc.c | 4 +++-
drivers/irqchip/irq-riscv-intc.c | 1 +
drivers/irqchip/irq-s3c24xx.c | 20 ++++++++++++-----
drivers/irqchip/irq-xilinx-intc.c | 1 +
20 files changed, 116 insertions(+), 46 deletions(-)

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2.1.0