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| author | Valentin Schneider <valentin.schneider@arm.com> | 2020-07-03 16:56:45 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-07-04 10:02:06 +0200 |
| commit | 8fa88a88d573093868565a1afba43b5ae5b3a316 (patch) | |
| tree | 20e59222b5dc73bbc0e58705f55ca034768eeb86 /include/linux/irqdesc.h | |
| parent | 959f53bd90c3ac70e5481199c6159f6314f9f910 (diff) | |
| download | linux-stable-8fa88a88d573093868565a1afba43b5ae5b3a316.tar.gz linux-stable-8fa88a88d573093868565a1afba43b5ae5b3a316.tar.bz2 linux-stable-8fa88a88d573093868565a1afba43b5ae5b3a316.zip | |
genirq: Remove preflow handler support
That was put in place for sparc64, and blackfin also used it for some time;
sparc64 no longer uses those, and blackfin is dead.
As there are no more users, remove preflow handlers.
Signed-off-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20200703155645.29703-3-valentin.schneider@arm.com
Diffstat (limited to 'include/linux/irqdesc.h')
| -rw-r--r-- | include/linux/irqdesc.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h index 8f2820c5e69e..5745491303e0 100644 --- a/include/linux/irqdesc.h +++ b/include/linux/irqdesc.h @@ -22,7 +22,6 @@ struct pt_regs; * @irq_common_data: per irq and chip data passed down to chip functions * @kstat_irqs: irq stats per cpu * @handle_irq: highlevel irq-events handler - * @preflow_handler: handler called before the flow handler (currently used by sparc) * @action: the irq action chain * @status_use_accessors: status information * @core_internal_state__do_not_mess_with_it: core internal status information @@ -58,9 +57,6 @@ struct irq_desc { struct irq_data irq_data; unsigned int __percpu *kstat_irqs; irq_flow_handler_t handle_irq; -#ifdef CONFIG_IRQ_PREFLOW_FASTEOI - irq_preflow_handler_t preflow_handler; -#endif struct irqaction *action; /* IRQ action list */ unsigned int status_use_accessors; unsigned int core_internal_state__do_not_mess_with_it; @@ -268,15 +264,4 @@ irq_set_lockdep_class(unsigned int irq, struct lock_class_key *lock_class, } } -#ifdef CONFIG_IRQ_PREFLOW_FASTEOI -static inline void -__irq_set_preflow_handler(unsigned int irq, irq_preflow_handler_t handler) -{ - struct irq_desc *desc; - - desc = irq_to_desc(irq); - desc->preflow_handler = handler; -} -#endif - #endif |