[PATCH] irqchip/riscv-intc: Remove asmlinkage

From: Jisheng Zhang
Date: Fri Jun 14 2024 - 11:34:00 EST


The two functions riscv_intc_aia_irq() and riscv_intc_irq()
are only called by C functions.

Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxx>
---

Hi riscv maintainers and all,

Related question:

I believe the asmlinkage in riscv is a nop, is it OK to
remove asmlinkage from all riscv code?

Anyway, no matter what will be the decision, it's correct to
remove asmlinkage in riscv intc driver as this patch does.

thanks

drivers/irqchip/irq-riscv-intc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-riscv-intc.c b/drivers/irqchip/irq-riscv-intc.c
index 4f3a12383a1e..47f3200476da 100644
--- a/drivers/irqchip/irq-riscv-intc.c
+++ b/drivers/irqchip/irq-riscv-intc.c
@@ -26,7 +26,7 @@ static unsigned int riscv_intc_nr_irqs __ro_after_init = BITS_PER_LONG;
static unsigned int riscv_intc_custom_base __ro_after_init = BITS_PER_LONG;
static unsigned int riscv_intc_custom_nr_irqs __ro_after_init;

-static asmlinkage void riscv_intc_irq(struct pt_regs *regs)
+static void riscv_intc_irq(struct pt_regs *regs)
{
unsigned long cause = regs->cause & ~CAUSE_IRQ_FLAG;

@@ -34,7 +34,7 @@ static asmlinkage void riscv_intc_irq(struct pt_regs *regs)
pr_warn_ratelimited("Failed to handle interrupt (cause: %ld)\n", cause);
}

-static asmlinkage void riscv_intc_aia_irq(struct pt_regs *regs)
+static void riscv_intc_aia_irq(struct pt_regs *regs)
{
unsigned long topi;

--
2.43.0