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irqchip: Remove asmlinkage for handlers registered with set_handle_irq()

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All architectures with use set_handle_irq() to set the root chip interrupt
handler call that handler from C code, so there's no need for these
handlers to be marked asmlinkage.

Remove asmlinkage for all handlers registered with set_handle_irq().

Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/all/20240729112606.1581732-1-ruanjinjie@huawei.com
This commit is contained in:
Jinjie Ruan 2024-07-29 19:26:06 +08:00 committed by Thomas Gleixner
parent 1d07c9a3e7
commit b8fb82e4ff
10 changed files with 10 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/irqchip/irq-atmel-aic.c
View File

@ -57,8 +57,7 @@
static struct irq_domain *aic_domain; static struct irq_domain *aic_domain;
static asmlinkage void __exception_irq_entry static void __exception_irq_entry aic_handle(struct pt_regs *regs)
aic_handle(struct pt_regs *regs)
{ {
struct irq_domain_chip_generic *dgc = aic_domain->gc; struct irq_domain_chip_generic *dgc = aic_domain->gc;
struct irq_chip_generic *gc = dgc->gc[0]; struct irq_chip_generic *gc = dgc->gc[0];

3
drivers/irqchip/irq-atmel-aic5.c
View File

@ -67,8 +67,7 @@
static struct irq_domain *aic5_domain; static struct irq_domain *aic5_domain;
static asmlinkage void __exception_irq_entry static void __exception_irq_entry aic5_handle(struct pt_regs *regs)
aic5_handle(struct pt_regs *regs)
{ {
struct irq_chip_generic *bgc = irq_get_domain_generic_chip(aic5_domain, 0); struct irq_chip_generic *bgc = irq_get_domain_generic_chip(aic5_domain, 0);
u32 irqnr; u32 irqnr;

2
drivers/irqchip/irq-clps711x.c
View File

@ -69,7 +69,7 @@ static struct {
struct irq_domain_ops ops; struct irq_domain_ops ops;
} *clps711x_intc; } *clps711x_intc;
static asmlinkage void __exception_irq_entry clps711x_irqh(struct pt_regs *regs) static void __exception_irq_entry clps711x_irqh(struct pt_regs *regs)
{ {
u32 irqstat; u32 irqstat;

3
drivers/irqchip/irq-davinci-cp-intc.c
View File

@ -116,8 +116,7 @@ static struct irq_chip davinci_cp_intc_irq_chip = {
.flags = IRQCHIP_SKIP_SET_WAKE, .flags = IRQCHIP_SKIP_SET_WAKE,
}; };
static asmlinkage void __exception_irq_entry static void __exception_irq_entry davinci_cp_intc_handle_irq(struct pt_regs *regs)
davinci_cp_intc_handle_irq(struct pt_regs *regs)
{ {
int gpir, irqnr, none; int gpir, irqnr, none;

2
drivers/irqchip/irq-ftintc010.c
View File

@ -125,7 +125,7 @@ static struct irq_chip ft010_irq_chip = {
/* Local static for the IRQ entry call */ /* Local static for the IRQ entry call */
static struct ft010_irq_data firq; static struct ft010_irq_data firq;
static asmlinkage void __exception_irq_entry ft010_irqchip_handle_irq(struct pt_regs *regs) static void __exception_irq_entry ft010_irqchip_handle_irq(struct pt_regs *regs)
{ {
struct ft010_irq_data *f = &firq; struct ft010_irq_data *f = &firq;
int irq; int irq;

2
drivers/irqchip/irq-gic-v3.c
View File

@ -930,7 +930,7 @@ static void __gic_handle_irq_from_irqsoff(struct pt_regs *regs)
__gic_handle_nmi(irqnr, regs); __gic_handle_nmi(irqnr, regs);
} }
static asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs) static void __exception_irq_entry gic_handle_irq(struct pt_regs *regs)
{ {
if (unlikely(gic_supports_nmi() && !interrupts_enabled(regs))) if (unlikely(gic_supports_nmi() && !interrupts_enabled(regs)))
__gic_handle_irq_from_irqsoff(regs); __gic_handle_irq_from_irqsoff(regs);

3
drivers/irqchip/irq-ixp4xx.c
View File

@ -105,8 +105,7 @@ static void ixp4xx_irq_unmask(struct irq_data *d)
} }
} }
static asmlinkage void __exception_irq_entry static void __exception_irq_entry ixp4xx_handle_irq(struct pt_regs *regs)
ixp4xx_handle_irq(struct pt_regs *regs)
{ {
struct ixp4xx_irq *ixi = &ixirq; struct ixp4xx_irq *ixi = &ixirq;
unsigned long status; unsigned long status;

3
drivers/irqchip/irq-omap-intc.c
View File

@ -325,8 +325,7 @@ static int __init omap_init_irq(u32 base, struct device_node *node)
return ret; return ret;
} }
static asmlinkage void __exception_irq_entry static void __exception_irq_entry omap_intc_handle_irq(struct pt_regs *regs)
omap_intc_handle_irq(struct pt_regs *regs)
{ {
extern unsigned long irq_err_count; extern unsigned long irq_err_count;
u32 irqnr; u32 irqnr;

3
drivers/irqchip/irq-sa11x0.c
View File

@ -127,8 +127,7 @@ static int __init sa1100irq_init_devicefs(void)
device_initcall(sa1100irq_init_devicefs); device_initcall(sa1100irq_init_devicefs);
static asmlinkage void __exception_irq_entry static void __exception_irq_entry sa1100_handle_irq(struct pt_regs *regs)
sa1100_handle_irq(struct pt_regs *regs)
{ {
uint32_t icip, icmr, mask; uint32_t icip, icmr, mask;

2
drivers/irqchip/irq-versatile-fpga.c
View File

@ -128,7 +128,7 @@ static int handle_one_fpga(struct fpga_irq_data *f, struct pt_regs *regs)
* Keep iterating over all registered FPGA IRQ controllers until there are * Keep iterating over all registered FPGA IRQ controllers until there are
* no pending interrupts. * no pending interrupts.
*/ */
static asmlinkage void __exception_irq_entry fpga_handle_irq(struct pt_regs *regs) static void __exception_irq_entry fpga_handle_irq(struct pt_regs *regs)
{ {
int i, handled; int i, handled;