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genirq: Make generic irq chip depend on CONFIG_GENERIC_IRQ_CHIP

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Only compile it in when there are users.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
This commit is contained in:
Thomas Gleixner 2011-05-02 18:16:22 +02:00
parent cfefd21e69
commit c42321c76b
2 changed files with 5 additions and 1 deletions
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4
kernel/irq/Kconfig
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@ -48,6 +48,10 @@ config IRQ_PREFLOW_FASTEOI
config IRQ_EDGE_EOI_HANDLER
bool
# Generic configurable interrupt chip implementation
config GENERIC_IRQ_CHIP
bool
# Support forced irq threading
config IRQ_FORCED_THREADING
bool

2
kernel/irq/Makefile
View File

@ -1,6 +1,6 @@
obj-y := irqdesc.o handle.o manage.o spurious.o resend.o chip.o dummychip.o devres.o
obj-y += generic-chip.o
obj-$(CONFIG_GENERIC_IRQ_CHIP) += generic-chip.o
obj-$(CONFIG_GENERIC_IRQ_PROBE) += autoprobe.o
obj-$(CONFIG_PROC_FS) += proc.o
obj-$(CONFIG_GENERIC_PENDING_IRQ) += migration.o