[PATCH 07/14] x86 ioapic: Fix the types of gsi values
in [Kernel]
|
Prev: [PATCH 14/14] x86 irq: Kill io_apic_renumber_irq
Next: [PATCH 03/14] x86 acpi/irq: pci device dev->irq is an isa irq not a gsi
From: Eric W. Biederman on 29 Mar 2010 19:30 From: Eric W. Biederman <ebiederm(a)xmission.com> This patches fixes the types of gsi_base and gsi_end values in struct mp_ioapic_gsi, and the gsi parameter of mp_find_ioapic and mp_find_ioapic_pin A gsi is cannonically a u32, not an int. Signed-off-by: Eric W. Biederman <ebiederm(a)xmission.com> --- arch/x86/include/asm/io_apic.h | 10 +++++----- arch/x86/kernel/apic/io_apic.c | 4 ++-- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h index 35832a0..feeaf0d 100644 --- a/arch/x86/include/asm/io_apic.h +++ b/arch/x86/include/asm/io_apic.h @@ -180,12 +180,12 @@ extern void ioapic_write_entry(int apic, int pin, extern void setup_ioapic_ids_from_mpc(void); struct mp_ioapic_gsi{ - int gsi_base; - int gsi_end; + u32 gsi_base; + u32 gsi_end; }; extern struct mp_ioapic_gsi mp_gsi_routing[]; -int mp_find_ioapic(int gsi); -int mp_find_ioapic_pin(int ioapic, int gsi); +int mp_find_ioapic(u32 gsi); +int mp_find_ioapic_pin(int ioapic, u32 gsi); void __init mp_register_ioapic(int id, u32 address, u32 gsi_base); extern void __init pre_init_apic_IRQ0(void); @@ -197,7 +197,7 @@ static const int timer_through_8259 = 0; static inline void ioapic_init_mappings(void) { } static inline void ioapic_insert_resources(void) { } static inline void probe_nr_irqs_gsi(void) { } -static inline int mp_find_ioapic(int gsi) { return 0; } +static inline int mp_find_ioapic(u32 gsi) { return 0; } struct io_apic_irq_attr; static inline int io_apic_set_pci_routing(struct device *dev, int irq, diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 54ba1f7..32cea57 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -4234,7 +4234,7 @@ void __init ioapic_insert_resources(void) } } -int mp_find_ioapic(int gsi) +int mp_find_ioapic(u32 gsi) { int i = 0; @@ -4249,7 +4249,7 @@ int mp_find_ioapic(int gsi) return -1; } -int mp_find_ioapic_pin(int ioapic, int gsi) +int mp_find_ioapic_pin(int ioapic, u32 gsi) { if (WARN_ON(ioapic == -1)) return -1; -- 1.6.5.2.143.g8cc62 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |