From 51b146c572201e3c368e0baa3e565760aefcf25f Mon Sep 17 00:00:00 2001 From: Baoquan He Date: Wed, 14 Feb 2018 13:46:55 +0800 Subject: x86/apic: Rename variables and functions related to x86_io_apic_ops The names of x86_io_apic_ops and its two member variables are misleading: The ->read() member is to read IO_APIC reg, while ->disable() which is called by native_disable_io_apic()/irq_remapping_disable_io_apic() is actually used to restore boot IRQ mode, not to disable the IO-APIC. So rename x86_io_apic_ops to 'x86_apic_ops' since it doesn't only handle the IO-APIC, but also the local APIC. Also rename its member variables and the related callbacks. Signed-off-by: Baoquan He Reviewed-by: Eric W. Biederman Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: douly.fnst@cn.fujitsu.com Cc: joro@8bytes.org Cc: prarit@redhat.com Cc: uobergfe@redhat.com Link: http://lkml.kernel.org/r/20180214054656.3780-6-bhe@redhat.com [ Rewrote the changelog. ] Signed-off-by: Ingo Molnar --- drivers/iommu/irq_remapping.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/iommu') diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c index 49721b4e1975..496deee3ae3a 100644 --- a/drivers/iommu/irq_remapping.c +++ b/drivers/iommu/irq_remapping.c @@ -27,7 +27,7 @@ int disable_irq_post = 0; static int disable_irq_remap; static struct irq_remap_ops *remap_ops; -static void irq_remapping_disable_io_apic(void) +static void irq_remapping_restore_boot_irq_mode(void) { /* * With interrupt-remapping, for now we will use virtual wire A @@ -42,7 +42,7 @@ static void irq_remapping_disable_io_apic(void) static void __init irq_remapping_modify_x86_ops(void) { - x86_io_apic_ops.disable = irq_remapping_disable_io_apic; + x86_apic_ops.restore = irq_remapping_restore_boot_irq_mode; } static __init int setup_nointremap(char *str) -- cgit