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| author |  Linus Torvalds <torvalds@linux-foundation.org>
| 2020-04-10 17:39:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org>
| 2020-04-10 17:39:20 -0700 |
| commit | 9539303a9baadde968cef2ffb6cfb48b4f63d1f5 (patch) | |
| tree | 4b2cfe50dc63ba04813b1c31c3b7fe7059e7fd69 /arch/xtensa/kernel/smp.c | |
| parent | Merge tag 'for-linus-5.7-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kern... (diff) | |
| parent | arch/xtensa: fix grammar in Kconfig help text (diff) | |
| download | linux-9539303a9baadde968cef2ffb6cfb48b4f63d1f5.tar.gz linux-9539303a9baadde968cef2ffb6cfb48b4f63d1f5.tar.bz2 linux-9539303a9baadde968cef2ffb6cfb48b4f63d1f5.zip | |
Merge tag 'xtensa-20200410' of git://github.com/jcmvbkbc/linux-xtensa
Pull xtensa updates from Max Filippov:
- replace setup_irq() by request_irq()
- cosmetic fixes in xtensa Kconfig and boot/Makefile
* tag 'xtensa-20200410' of git://github.com/jcmvbkbc/linux-xtensa:
arch/xtensa: fix grammar in Kconfig help text
xtensa: remove meaningless export ccflags-y
xtensa: replace setup_irq() by request_irq()
Diffstat (limited to 'arch/xtensa/kernel/smp.c')
| -rw-r--r-- | arch/xtensa/kernel/smp.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/xtensa/kernel/smp.c b/arch/xtensa/kernel/smp.c index 83b244ce61ee..cd85a7a2722b 100644 --- a/arch/xtensa/kernel/smp.c +++ b/arch/xtensa/kernel/smp.c @@ -53,16 +53,12 @@ static void system_flush_invalidate_dcache_range(unsigned long start, #define IPI_IRQ 0 static irqreturn_t ipi_interrupt(int irq, void *dev_id); -static struct irqaction ipi_irqaction = { - .handler = ipi_interrupt, - .flags = IRQF_PERCPU, - .name = "ipi", -}; void ipi_init(void) { unsigned irq = irq_create_mapping(NULL, IPI_IRQ); - setup_irq(irq, &ipi_irqaction); + if (request_irq(irq, ipi_interrupt, IRQF_PERCPU, "ipi", NULL)) + pr_err("Failed to request irq %u (ipi)\n", irq); } static inline unsigned int get_core_count(void) |