Messages in this thread Patch in this message | | | Subject | Re: [PATCH -tip] x86: apic/io_apic fix compilation warning | From | Jaswinder Singh Rajput <> | Date | Sat, 21 Mar 2009 23:50:53 +0530 |
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On Sat, 2009-03-21 at 17:36 +0100, Ingo Molnar wrote:
> hm, i think it would be cleaner to remove the CONFIG_INTR_REMAP > define altogether and define msi_ir_chip all the time. (and make > sure this build fine even in the !INTR_REMAP case) >
Is this looks OK to you and can you please check this in your magic .config files:
From: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Date: Sat, 21 Mar 2009 23:40:00 +0530 Subject: [PATCH] x86: apic/io_apic.c define msi_ir_chip and ir_ioapic_chip all the time
move out msi_ir_chip and ir_ioapic_chip from CONFIG_INTR_REMAP shadow
Fix: arch/x86/kernel/apic/io_apic.c:1431: warning: ‘msi_ir_chip’ defined but not used
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> --- arch/x86/kernel/apic/io_apic.c | 9 ++++----- 1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index d882c03..1aea1c2 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -1428,7 +1428,6 @@ void __setup_vector_irq(int cpu) static struct irq_chip ioapic_chip; static struct irq_chip ir_ioapic_chip; -static struct irq_chip msi_ir_chip; #define IOAPIC_AUTO -1 #define IOAPIC_EDGE 0 @@ -2663,20 +2662,20 @@ static struct irq_chip ioapic_chip __read_mostly = { .retrigger = ioapic_retrigger_irq, }; -#ifdef CONFIG_INTR_REMAP static struct irq_chip ir_ioapic_chip __read_mostly = { .name = "IR-IO-APIC", .startup = startup_ioapic_irq, .mask = mask_IO_APIC_irq, .unmask = unmask_IO_APIC_irq, +#ifdef CONFIG_INTR_REMAP .ack = ack_x2apic_edge, .eoi = ack_x2apic_level, #ifdef CONFIG_SMP .set_affinity = set_ir_ioapic_affinity_irq, #endif +#endif .retrigger = ioapic_retrigger_irq, }; -#endif static inline void init_IO_APIC_traps(void) { @@ -3391,18 +3390,18 @@ static struct irq_chip msi_chip = { .retrigger = ioapic_retrigger_irq, }; -#ifdef CONFIG_INTR_REMAP static struct irq_chip msi_ir_chip = { .name = "IR-PCI-MSI", .unmask = unmask_msi_irq, .mask = mask_msi_irq, +#ifdef CONFIG_INTR_REMAP .ack = ack_x2apic_edge, #ifdef CONFIG_SMP .set_affinity = ir_set_msi_irq_affinity, #endif +#endif .retrigger = ioapic_retrigger_irq, }; -#endif /* * Map the PCI dev to the corresponding remapping hardware unit -- 1.6.0.6
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