linux-kernel - Re: [RFC v1 14/25] genirq: Kill the first parameter 'irq' of irq_flow_handler

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Date:	Sat, 13 Jun 2015 22:15:16 +0200 (CEST)
From:	Julia Lawall <julia.lawall@...6.fr>
To:	Jiang Liu <jiang.liu@...ux.intel.com>
cc:	Julia Lawall <julia.lawall@...6.fr>,
	Thomas Gleixner <tglx@...utronix.de>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Randy Dunlap <rdunlap@...radead.org>,
	Yinghai Lu <yinghai@...nel.org>,
	Borislav Petkov <bp@...en8.de>,
	Jason Cooper <jason@...edaemon.net>,
	Kevin Cernekee <cernekee@...il.com>,
	Arnd Bergmann <arnd@...db.de>,
	Marc Zyngier <marc.zyngier@....com>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Tony Luck <tony.luck@...el.com>, x86@...nel.org,
	LKML <linux-kernel@...r.kernel.org>, linux-pci@...r.kernel.org,
	linux-acpi@...r.kernel.org
Subject: Re: [RFC v1 14/25] genirq: Kill the first parameter 'irq' of
 irq_flow_handler_t

The following are the cases that require some manual attention, either 
because the handler is a local variable or because it is some other kind 
of expression.

julia

Local variable: arch/x86/kernel/apic/io_apic.c:932 hdl
Local variable: arch/sparc/kernel/leon_kernel.c:232 flow_handler
Local variable: arch/sparc/kernel/leon_kernel.c:257 flow_handler
Local variable: arch/powerpc/platforms/52xx/mpc52xx_pic.c:199 handler
Local variable: arch/powerpc/platforms/52xx/mpc52xx_pic.c:364 hndlr
Local variable: arch/powerpc/sysdev/qe_lib/qe_ic.c:377 high_handler
Local variable: arch/powerpc/sysdev/qe_lib/qe_ic.c:372 low_handler
Local variable: arch/mips/cavium-octeon/octeon-irq.c:69 handler
Local variable: arch/mips/alchemy/common/irq.c:494 handler
Local variable: arch/mips/alchemy/common/irq.c:706 hdl
Local variable: arch/blackfin/mach-common/ints-priority.c:693 handle
Local variable: arch/tile/kernel/irq.c:239 handle
Local variable: arch/m68k/kernel/ints.c:124 handle
Local variable: drivers/irqchip/irq-clps711x.c:152 handler
Local variable: drivers/gpio/gpio-ep93xx.c:211 handler
Local variable: drivers/gpio/gpiolib.c:447 parent_handler
Local variable: drivers/pinctrl/intel/pinctrl-cherryview.c:1328 handler
Local variable: kernel/irq/irqdomain.c:946 handler
Local variable: kernel/irq/irqdomain.c:1251 handler
Local variable: kernel/irq/chip.c:787 handle
Arbitrary expression: arch/ia64/kernel/iosapic.c:613 trigger == IOSAPIC_EDGE ? handle_edge_irq : handle_level_irq
Arbitrary expression: arch/powerpc/sysdev/mpic.c:1669 & mpic_cascade
Arbitrary expression: arch/mips/dec/ioasic-irq.c:111 1 << ( i - base ) & IO_IRQ_DMA_INFO ? handle_edge_irq : handle_fasteoi_irq
Arbitrary expression: drivers/irqchip/irq-or1k-pic.c:131 pic -> handle
Arbitrary expression: drivers/iio/industrialio-trigger.c:449 & handle_simple_irq
Arbitrary expression: drivers/gpio/gpio-sta2x11.c:347 ct -> handler
Arbitrary expression: drivers/gpio/gpiolib.c:482 chip -> irq_handler
Arbitrary expression: drivers/pinctrl/samsung/pinctrl-s3c24xx.c:517 handlers [ i ]
Arbitrary expression: drivers/pinctrl/samsung/pinctrl-s3c64xx.c:734 s3c64xx_eint0_handlers [ i ]
Arbitrary expression: drivers/staging/iio/iio_dummy_evgen.c:89 & handle_simple_irq
Arbitrary expression: kernel/irq/generic-chip.c:461 ct -> handler
Arbitrary expression: kernel/irq/msi.c:167 info -> handler
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