From c42321c76b0ef472e3bae4bfcb0f46ab19e038ef Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 2 May 2011 18:16:22 +0200 Subject: [PATCH] genirq: Make generic irq chip depend on CONFIG_GENERIC_IRQ_CHIP Only compile it in when there are users. Signed-off-by: Thomas Gleixner Cc: linux-arm-kernel@lists.infradead.org --- kernel/irq/Kconfig | 4 ++++ kernel/irq/Makefile | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig index c574f9a12c48..d1d051b38e0b 100644 --- a/kernel/irq/Kconfig +++ b/kernel/irq/Kconfig @@ -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 diff --git a/kernel/irq/Makefile b/kernel/irq/Makefile index e7a13bd3316a..73290056cfb6 100644 --- a/kernel/irq/Makefile +++ b/kernel/irq/Makefile @@ -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