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SubjectRe: [RFC] RISC-V: Fix !CONFIG_SMP compilation error
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On 8/6/18 4:17 PM, Atish Patra wrote:
> Enabling both CONFIG_PERF_EVENTS without !CONFIG_SMP
> generates following compilation error.
>
> arch/riscv/include/asm/perf_event.h:80:2: error: expected
> specifier-qualifier-list before 'irqreturn_t'
>
> irqreturn_t (*handle_irq)(int irq_num, void *dev);
> ^~~~~~~~~~~
>
> Include interrupt.h in proper place to avoid compilation
> error.
>
> Signed-off-by: Atish Patra <atish.patra@wdc.com>
> ---
> arch/riscv/include/asm/perf_event.h | 1 +
> arch/riscv/kernel/perf_event.c | 1 -
> 2 files changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/riscv/include/asm/perf_event.h b/arch/riscv/include/asm/perf_event.h
> index 0e638a0c..aefbfaa6 100644
> --- a/arch/riscv/include/asm/perf_event.h
> +++ b/arch/riscv/include/asm/perf_event.h
> @@ -10,6 +10,7 @@
>
> #include <linux/perf_event.h>
> #include <linux/ptrace.h>
> +#include <linux/interrupt.h>
>
> #define RISCV_BASE_COUNTERS 2
>
> diff --git a/arch/riscv/kernel/perf_event.c b/arch/riscv/kernel/perf_event.c
> index b0e10c4e..a243fae1 100644
> --- a/arch/riscv/kernel/perf_event.c
> +++ b/arch/riscv/kernel/perf_event.c
> @@ -27,7 +27,6 @@
> #include <linux/mutex.h>
> #include <linux/bitmap.h>
> #include <linux/irq.h>
> -#include <linux/interrupt.h>
> #include <linux/perf_event.h>
> #include <linux/atomic.h>
> #include <linux/of.h>
>
ping ?

Regards,
Atish

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