diff options
| author | Guo Ren <guoren@linux.alibaba.com> | 2020-07-30 17:05:51 +0000 |
|---|---|---|
| committer | Guo Ren <guoren@linux.alibaba.com> | 2020-07-31 01:55:46 +0000 |
| commit | 2c81b0768297fb2fb4d2f39eac49a55f3598375b (patch) | |
| tree | cc7732e9f215ed018c13de737452eba4a488ed37 /arch/csky/include | |
| parent | 667b9324bd83d79abd64ee21bf5fa17ccc9ec246 (diff) | |
| download | linux-2c81b0768297fb2fb4d2f39eac49a55f3598375b.tar.bz2 | |
csky: Add irq_work support
Running work in hardware interrupt context for csky. Implement:
- arch_irq_work_raise()
- arch_irq_work_has_interrupt()
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/csky/include')
| -rw-r--r-- | arch/csky/include/asm/irq_work.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/csky/include/asm/irq_work.h b/arch/csky/include/asm/irq_work.h new file mode 100644 index 000000000000..33aaf39d6f94 --- /dev/null +++ b/arch/csky/include/asm/irq_work.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __ASM_CSKY_IRQ_WORK_H +#define __ASM_CSKY_IRQ_WORK_H + +static inline bool arch_irq_work_has_interrupt(void) +{ + return true; +} +extern void arch_irq_work_raise(void); +#endif /* __ASM_CSKY_IRQ_WORK_H */ |