linux-stable/arch/x86/kernel/apic
Thomas Gleixner a27dca645d x86/io_apic: Cleanup trigger/polarity helpers
'trigger' and 'polarity' are used throughout the I/O-APIC code for handling
the trigger type (edge/level) and the active low/high configuration. While
there are defines for initializing these variables and struct members, they
are not used consequently and the meaning of 'trigger' and 'polarity' is
opaque and confusing at best.

Rename them to 'is_level' and 'active_low' and make them boolean in various
structs so it's entirely clear what the meaning is.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20201024213535.443185-20-dwmw2@infradead.org
2020-10-28 20:26:26 +01:00
..
apic.c x86/msi: Provide msi message shadow structs 2020-10-28 20:26:25 +01:00
apic_common.c x86/apic: Fix signedness bug in APIC ID validity checks 2018-04-10 16:46:39 +02:00
apic_flat_64.c x86/apic: Cleanup destination mode 2020-10-28 20:26:25 +01:00
apic_noop.c x86/apic: Cleanup destination mode 2020-10-28 20:26:25 +01:00
apic_numachip.c x86/apic: Cleanup destination mode 2020-10-28 20:26:25 +01:00
bigsmp_32.c x86/apic: Cleanup destination mode 2020-10-28 20:26:25 +01:00
hw_nmi.c locking/seqlock, headers: Untangle the spaghetti monster 2020-08-06 16:13:13 +02:00
io_apic.c x86/io_apic: Cleanup trigger/polarity helpers 2020-10-28 20:26:26 +01:00
ipi.c x86/apic: Replace pointless apic:: Dest_logical usage 2020-10-28 20:26:24 +01:00
local.h x86/headers: Remove APIC headers from <asm/smp.h> 2020-08-06 16:13:09 +02:00
Makefile x86/PCI: Remove unused HyperTransport interrupt support 2017-11-23 20:18:18 +01:00
msi.c x86/hpet: Move MSI support into hpet.c 2020-10-28 20:26:25 +01:00
probe_32.c x86/apic: Cleanup destination mode 2020-10-28 20:26:25 +01:00
probe_64.c x86/irq: Move apic_post_init() invocation to one place 2020-09-16 16:52:35 +02:00
vector.c x86/apic: Always provide irq_compose_msi_msg() method for vector domain 2020-10-28 20:26:25 +01:00
x2apic_cluster.c x86/apic: Cleanup destination mode 2020-10-28 20:26:25 +01:00
x2apic_phys.c x86/apic: Cleanup destination mode 2020-10-28 20:26:25 +01:00
x2apic_uv_x.c x86/apic: Cleanup destination mode 2020-10-28 20:26:25 +01:00