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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-08-30 09:39:53 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-09-13 15:09:52 +0200 |
| commit | 0244ad004a54e39308d495fee0a2e637f8b5c317 (patch) | |
| tree | b59152dc7cf57e7ffb9c8388ae9095e665406633 /kernel | |
| parent | 5a7d8a28080caed7fd4cb1b81d092adac4445e8e (diff) | |
| download | lwn-0244ad004a54e39308d495fee0a2e637f8b5c317.tar.gz lwn-0244ad004a54e39308d495fee0a2e637f8b5c317.zip | |
Remove GENERIC_HARDIRQ config option
After the last architecture switched to generic hard irqs the config
options HAVE_GENERIC_HARDIRQS & GENERIC_HARDIRQS and the related code
for !CONFIG_GENERIC_HARDIRQS can be removed.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/Makefile | 2 | ||||
| -rw-r--r-- | kernel/irq/Kconfig | 12 | ||||
| -rw-r--r-- | kernel/softirq.c | 2 |
3 files changed, 1 insertions, 15 deletions
diff --git a/kernel/Makefile b/kernel/Makefile index 35ef1185e359..1ce47553fb02 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -26,6 +26,7 @@ obj-y += sched/ obj-y += power/ obj-y += printk/ obj-y += cpu/ +obj-y += irq/ obj-$(CONFIG_CHECKPOINT_RESTORE) += kcmp.o obj-$(CONFIG_FREEZER) += freezer.o @@ -79,7 +80,6 @@ obj-$(CONFIG_KPROBES) += kprobes.o obj-$(CONFIG_KGDB) += debug/ obj-$(CONFIG_DETECT_HUNG_TASK) += hung_task.o obj-$(CONFIG_LOCKUP_DETECTOR) += watchdog.o -obj-$(CONFIG_GENERIC_HARDIRQS) += irq/ obj-$(CONFIG_SECCOMP) += seccomp.o obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o obj-$(CONFIG_TREE_RCU) += rcutree.o diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig index d1a758bc972a..4a1fef09f658 100644 --- a/kernel/irq/Kconfig +++ b/kernel/irq/Kconfig @@ -1,15 +1,4 @@ -# Select this to activate the generic irq options below -config HAVE_GENERIC_HARDIRQS - bool - -if HAVE_GENERIC_HARDIRQS menu "IRQ subsystem" -# -# Interrupt subsystem related configuration options -# -config GENERIC_HARDIRQS - def_bool y - # Options selectable by the architecture code # Make sparse irq Kconfig switch below available @@ -84,4 +73,3 @@ config SPARSE_IRQ If you don't know what to do here, say N. endmenu -endif diff --git a/kernel/softirq.c b/kernel/softirq.c index be3d3514c325..53cc09ceb0b8 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -876,7 +876,6 @@ int __init __weak early_irq_init(void) return 0; } -#ifdef CONFIG_GENERIC_HARDIRQS int __init __weak arch_probe_nr_irqs(void) { return NR_IRQS_LEGACY; @@ -886,4 +885,3 @@ int __init __weak arch_early_irq_init(void) { return 0; } -#endif |