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x86: ACPI: Make mp_config_acpi_gsi() a void function

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Because the return value of mp_config_acpi_gsi() is not use, change it
into a void function.

Signed-off-by: Li kunyu <kunyu@nfschina.com>
[ rjw: Subject and changelog rewrite ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Li kunyu
2022-05-11 13:16:05 +08:00
committed by Rafael J. Wysocki
parent c5eb0a6123
commit 24773e6c7a
1 changed files with 3 additions and 4 deletions
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7
arch/x86/kernel/acpi/boot.c
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@@ -375,7 +375,7 @@ static void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger,
isa_irq_to_gsi[bus_irq] = gsi;
}
static int mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger,
static void mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger,
int polarity)
{
#ifdef CONFIG_X86_MPPARSE
@@ -387,9 +387,9 @@ static int mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger,
u8 pin;
if (!acpi_ioapic)
return 0;
return;
if (!dev || !dev_is_pci(dev))
return 0;
return;
pdev = to_pci_dev(dev);
number = pdev->bus->number;
@@ -408,7 +408,6 @@ static int mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger,
mp_save_irq(&mp_irq);
#endif
return 0;
}
static int __init mp_register_ioapic_irq(u8 bus_irq, u8 polarity,