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authorPalmer Dabbelt <palmer@sifive.com>2018-06-22 10:01:23 -0700
committerThomas Gleixner <tglx@linutronix.de>2018-08-03 12:14:08 +0200
commit4c301f9b6a94bb383089bc847083e287e9bfc96e (patch)
tree2b0cacd6847f89978a48d4ade77ad8a6f12389fc /arch/arm/Kconfig
parent08fb550cb3f8e1efff5586b938eeedddb3ba0506 (diff)
downloadlinux-4c301f9b6a94bb383089bc847083e287e9bfc96e.tar.bz2
ARM: Convert to GENERIC_IRQ_MULTI_HANDLER
Converts the ARM interrupt code to use the recently added GENERIC_IRQ_MULTI_HANDLER, which is essentially just a copy of ARM's existhing MULTI_IRQ_HANDLER. The only changes are: * handle_arch_irq is now defined in a generic C file instead of an arm-specific assembly file. * handle_arch_irq is now marked as __ro_after_init. Signed-off-by: Palmer Dabbelt <palmer@sifive.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: linux@armlinux.org.uk Cc: catalin.marinas@arm.com Cc: Will Deacon <will.deacon@arm.com> Cc: jonas@southpole.se Cc: stefan.kristiansson@saunalahti.fi Cc: shorne@gmail.com Cc: jason@lakedaemon.net Cc: marc.zyngier@arm.com Cc: Arnd Bergmann <arnd@arndb.de> Cc: nicolas.pitre@linaro.org Cc: vladimir.murzin@arm.com Cc: keescook@chromium.org Cc: jinb.park7@gmail.com Cc: yamada.masahiro@socionext.com Cc: alexandre.belloni@bootlin.com Cc: pombredanne@nexb.com Cc: Greg KH <gregkh@linuxfoundation.org> Cc: kstewart@linuxfoundation.org Cc: jhogan@kernel.org Cc: mark.rutland@arm.com Cc: ard.biesheuvel@linaro.org Cc: james.morse@arm.com Cc: linux-arm-kernel@lists.infradead.org Cc: openrisc@lists.librecores.org Link: https://lkml.kernel.org/r/20180622170126.6308-3-palmer@sifive.com
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r--arch/arm/Kconfig19
1 files changed, 7 insertions, 12 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 54eeb8d00bc6..b6be2b1be75d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -337,8 +337,8 @@ config ARCH_MULTIPLATFORM
select TIMER_OF
select COMMON_CLK
select GENERIC_CLOCKEVENTS
+ select GENERIC_IRQ_MULTI_HANDLER
select MIGHT_HAVE_PCI
- select MULTI_IRQ_HANDLER
select PCI_DOMAINS if PCI
select SPARSE_IRQ
select USE_OF
@@ -465,9 +465,9 @@ config ARCH_DOVE
bool "Marvell Dove"
select CPU_PJ4
select GENERIC_CLOCKEVENTS
+ select GENERIC_IRQ_MULTI_HANDLER
select GPIOLIB
select MIGHT_HAVE_PCI
- select MULTI_IRQ_HANDLER
select MVEBU_MBUS
select PINCTRL
select PINCTRL_DOVE
@@ -512,8 +512,8 @@ config ARCH_LPC32XX
select COMMON_CLK
select CPU_ARM926T
select GENERIC_CLOCKEVENTS
+ select GENERIC_IRQ_MULTI_HANDLER
select GPIOLIB
- select MULTI_IRQ_HANDLER
select SPARSE_IRQ
select USE_OF
help
@@ -532,11 +532,11 @@ config ARCH_PXA
select TIMER_OF
select CPU_XSCALE if !CPU_XSC3
select GENERIC_CLOCKEVENTS
+ select GENERIC_IRQ_MULTI_HANDLER
select GPIO_PXA
select GPIOLIB
select HAVE_IDE
select IRQ_DOMAIN
- select MULTI_IRQ_HANDLER
select PLAT_PXA
select SPARSE_IRQ
help
@@ -572,11 +572,11 @@ config ARCH_SA1100
select CPU_FREQ
select CPU_SA1100
select GENERIC_CLOCKEVENTS
+ select GENERIC_IRQ_MULTI_HANDLER
select GPIOLIB
select HAVE_IDE
select IRQ_DOMAIN
select ISA
- select MULTI_IRQ_HANDLER
select NEED_MACH_MEMORY_H
select SPARSE_IRQ
help
@@ -590,10 +590,10 @@ config ARCH_S3C24XX
select GENERIC_CLOCKEVENTS
select GPIO_SAMSUNG
select GPIOLIB
+ select GENERIC_IRQ_MULTI_HANDLER
select HAVE_S3C2410_I2C if I2C
select HAVE_S3C2410_WATCHDOG if WATCHDOG
select HAVE_S3C_RTC if RTC_CLASS
- select MULTI_IRQ_HANDLER
select NEED_MACH_IO_H
select SAMSUNG_ATAGS
select USE_OF
@@ -627,10 +627,10 @@ config ARCH_OMAP1
select CLKSRC_MMIO
select GENERIC_CLOCKEVENTS
select GENERIC_IRQ_CHIP
+ select GENERIC_IRQ_MULTI_HANDLER
select GPIOLIB
select HAVE_IDE
select IRQ_DOMAIN
- select MULTI_IRQ_HANDLER
select NEED_MACH_IO_H if PCCARD
select NEED_MACH_MEMORY_H
select SPARSE_IRQ
@@ -921,11 +921,6 @@ config IWMMXT
Enable support for iWMMXt context switching at run time if
running on a CPU that supports it.
-config MULTI_IRQ_HANDLER
- bool
- help
- Allow each machine to specify it's own IRQ handler at run time.
-
if !MMU
source "arch/arm/Kconfig-nommu"
endif