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| author | Jiang Liu <jiang.liu@linux.intel.com> | 2014-06-09 10:19:32 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2014-06-21 23:05:40 +0200 |
| commit | a491cc902ca495365e9cd45154b60d8c702d86da (patch) | |
| tree | 44d11422fd50ba2fea564c0e53e3b3ec781055d7 /arch/x86/kernel/acpi | |
| parent | x86, mpparse: Use pr_lvl() helper utilities to replace printk(KERN_LVL) (diff) | |
| download | linux-a491cc902ca495365e9cd45154b60d8c702d86da.tar.xz linux-a491cc902ca495365e9cd45154b60d8c702d86da.zip | |
x86, mpparse: Simplify arch/x86/include/asm/mpspec.h
Simplify arch/x86/include/asm/mpspec.h by
1) Change max_physical_apicid to static as it's only used in apic.c.
2) Kill declaration of mpc_default_type, it's never defined.
3) Delete default_acpi_madt_oem_check(), it has already been declared
in apic.h.
4) Make default_acpi_madt_oem_check() depends on CONFIG_X86_LOCAL_APIC
instead of CONFIG_X86_64 to support i386.
5) Change mp_override_legacy_irq(), mp_config_acpi_legacy_irqs() and
mp_register_gsi() as static because they are only used in acpi/boot.c.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: H. Peter Anvin <hpa@linux.intel.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Len Brown <len.brown@intel.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Seiji Aguchi <seiji.aguchi@hds.com>
Cc: HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1402302011-23642-4-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/acpi')
| -rw-r--r-- | arch/x86/kernel/acpi/boot.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 86281ffb96d6..b41b47021f53 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -345,6 +345,10 @@ acpi_parse_lapic_nmi(struct acpi_subtable_header * header, const unsigned long e #endif /*CONFIG_X86_LOCAL_APIC */ #ifdef CONFIG_X86_IO_APIC +static void mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, + u32 gsi); +static int mp_register_gsi(struct device *dev, u32 gsi, int trigger, + int polarity); static int __init acpi_parse_ioapic(struct acpi_subtable_header * header, const unsigned long end) @@ -903,7 +907,8 @@ static int __init acpi_parse_madt_lapic_entries(void) #ifdef CONFIG_X86_IO_APIC #define MP_ISA_BUS 0 -void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi) +static void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, + u32 gsi) { int ioapic; int pin; @@ -938,7 +943,7 @@ void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi) isa_irq_to_gsi[bus_irq] = gsi; } -void __init mp_config_acpi_legacy_irqs(void) +static void __init mp_config_acpi_legacy_irqs(void) { int i; struct mpc_intsrc mp_irq; @@ -1040,7 +1045,8 @@ static int mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger, return 0; } -int mp_register_gsi(struct device *dev, u32 gsi, int trigger, int polarity) +static int mp_register_gsi(struct device *dev, u32 gsi, int trigger, + int polarity) { int ioapic; int ioapic_pin; |