Commit-ID: b9de5068b2d7c22de1bb89d62a7119a6b8dff88f
Gitweb: http://git.kernel.org/tip/b9de5068b2d7c22de1bb89d62a7119a6b8dff88f
Author: Matthias Kaehlcke <[email protected]>
AuthorDate: Mon, 22 May 2017 16:20:35 -0700
Committer: Ingo Molnar <[email protected]>
CommitDate: Tue, 23 May 2017 09:06:32 +0200
x86/ioapic: Remove unused IO_APIC_irq_trigger() function
The function isn't used since commit:
5ad274d41c1b ("x86/irq: Remove unused old IOAPIC irqdomain interfaces")
Removing it fixes the following warning when building with clang:
arch/x86/kernel/apic/io_apic.c:1219:19: error: unused function
'IO_APIC_irq_trigger' [-Werror,-Wunused-function]
Signed-off-by: Matthias Kaehlcke <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Douglas Anderson <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
---
arch/x86/kernel/apic/io_apic.c | 22 ----------------------
1 file changed, 22 deletions(-)
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 347bb9f..247880f 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -1200,28 +1200,6 @@ EXPORT_SYMBOL(IO_APIC_get_PCI_irq_vector);
static struct irq_chip ioapic_chip, ioapic_ir_chip;
-#ifdef CONFIG_X86_32
-static inline int IO_APIC_irq_trigger(int irq)
-{
- int apic, idx, pin;
-
- for_each_ioapic_pin(apic, pin) {
- idx = find_irq_entry(apic, pin, mp_INT);
- if ((idx != -1) && (irq == pin_2_irq(idx, apic, pin, 0)))
- return irq_trigger(idx);
- }
- /*
- * nonexistent IRQs are edge default
- */
- return 0;
-}
-#else
-static inline int IO_APIC_irq_trigger(int irq)
-{
- return 1;
-}
-#endif
-
static void __init setup_IO_APIC_irqs(void)
{
unsigned int ioapic, pin;
