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Subject[PATCH 1/5] irq: Port the ARM IRQ drivers to GENERIC_IRQ_MULTI_HANDLER
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GENERIC_IRQ_MULTI_HANDLER is incompatible with MULTI_IRQ_HANDLER because
they define the same symbols. Multiple generic irqchip drivers select
MULTI_IRQ_HANDLER, which is now defined on all architectures that
provide set_handle_irq(). This patch selects GENERIC_IRQ_MULTI_HANDLER
for all drivers that used to select MULTI_IRQ_HANDLER, but only when
MULTI_IRQ_HANDLER doesn't exist. I'll then convert every architecture
over from MULTI_IRQ_HANDLER to GENERIC_IRQ_MULTI_HANDLER before removing
the extra MULTI_IRQ_HANDLER scaffolding.

CC: Shea Levy <shea@shealevy.com>
CC: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
---
drivers/irqchip/Kconfig | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index e9233db16e03..7527f6a9adae 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -9,6 +9,7 @@ config ARM_GIC
select IRQ_DOMAIN
select IRQ_DOMAIN_HIERARCHY
select MULTI_IRQ_HANDLER
+ select GENERIC_IRQ_MULTI_HANDLER if !MULTI_IRQ_HANDLER
select GENERIC_IRQ_EFFECTIVE_AFF_MASK

config ARM_GIC_PM
@@ -35,6 +36,7 @@ config ARM_GIC_V3
bool
select IRQ_DOMAIN
select MULTI_IRQ_HANDLER
+ select GENERIC_IRQ_MULTI_HANDLER if !MULTI_IRQ_HANDLER
select IRQ_DOMAIN_HIERARCHY
select PARTITION_PERCPU
select GENERIC_IRQ_EFFECTIVE_AFF_MASK
@@ -67,6 +69,7 @@ config ARM_VIC
bool
select IRQ_DOMAIN
select MULTI_IRQ_HANDLER
+ select GENERIC_IRQ_MULTI_HANDLER if !MULTI_IRQ_HANDLER

config ARM_VIC_NR
int
@@ -94,6 +97,7 @@ config ATMEL_AIC_IRQ
select GENERIC_IRQ_CHIP
select IRQ_DOMAIN
select MULTI_IRQ_HANDLER
+ select GENERIC_IRQ_MULTI_HANDLER if !MULTI_IRQ_HANDLER
select SPARSE_IRQ

config ATMEL_AIC5_IRQ
@@ -101,6 +105,7 @@ config ATMEL_AIC5_IRQ
select GENERIC_IRQ_CHIP
select IRQ_DOMAIN
select MULTI_IRQ_HANDLER
+ select GENERIC_IRQ_MULTI_HANDLER if !MULTI_IRQ_HANDLER
select SPARSE_IRQ

config I8259
@@ -138,6 +143,7 @@ config FARADAY_FTINTC010
bool
select IRQ_DOMAIN
select MULTI_IRQ_HANDLER
+ select GENERIC_IRQ_MULTI_HANDLER if !MULTI_IRQ_HANDLER
select SPARSE_IRQ

config HISILICON_IRQ_MBIGEN
@@ -163,6 +169,7 @@ config CLPS711X_IRQCHIP
depends on ARCH_CLPS711X
select IRQ_DOMAIN
select MULTI_IRQ_HANDLER
+ select GENERIC_IRQ_MULTI_HANDLER if !MULTI_IRQ_HANDLER
select SPARSE_IRQ
default y

@@ -182,6 +189,7 @@ config ORION_IRQCHIP
bool
select IRQ_DOMAIN
select MULTI_IRQ_HANDLER
+ select GENERIC_IRQ_MULTI_HANDLER if !MULTI_IRQ_HANDLER

config PIC32_EVIC
bool
--
2.16.4
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