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authorJan Kiszka <jan.kiszka@siemens.com>2017-11-27 11:11:45 +0300
committerThomas Gleixner <tglx@linutronix.de>2018-01-14 23:11:54 +0300
commita09c5ec00a120dae52eceef3eebff93ed729bb43 (patch)
treec594a45b38b579f647a2279cd7774b00324495d4 /arch/x86/platform/intel-mid
parente348caef8b4a161cc27bec8f7500b7e100370ef1 (diff)
downloadlinux-a09c5ec00a120dae52eceef3eebff93ed729bb43.tar.xz
x86: Introduce and use MP IRQ trigger and polarity defines
MP_IRQDIR_* constants pointed in the right direction but remained unused so far: It's cleaner to use symbolic values for the IRQ flags in the MP config table. That also saves some comments. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: jailhouse-dev@googlegroups.com Link: https://lkml.kernel.org/r/60809926663a1d38e2a5db47d020d6e2e7a70019.1511770314.git.jan.kiszka@siemens.com
Diffstat (limited to 'arch/x86/platform/intel-mid')
-rw-r--r--arch/x86/platform/intel-mid/sfi.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/platform/intel-mid/sfi.c b/arch/x86/platform/intel-mid/sfi.c
index 19b43e3a9f0f..7be1e1fe9ae3 100644
--- a/arch/x86/platform/intel-mid/sfi.c
+++ b/arch/x86/platform/intel-mid/sfi.c
@@ -96,8 +96,7 @@ int __init sfi_parse_mtmr(struct sfi_table_header *table)
pentry->freq_hz, pentry->irq);
mp_irq.type = MP_INTSRC;
mp_irq.irqtype = mp_INT;
- /* triggering mode edge bit 2-3, active high polarity bit 0-1 */
- mp_irq.irqflag = 5;
+ mp_irq.irqflag = MP_IRQTRIG_EDGE | MP_IRQPOL_ACTIVE_HIGH;
mp_irq.srcbus = MP_BUS_ISA;
mp_irq.srcbusirq = pentry->irq; /* IRQ */
mp_irq.dstapic = MP_APIC_ALL;
@@ -168,7 +167,7 @@ int __init sfi_parse_mrtc(struct sfi_table_header *table)
totallen, (u32)pentry->phys_addr, pentry->irq);
mp_irq.type = MP_INTSRC;
mp_irq.irqtype = mp_INT;
- mp_irq.irqflag = 0xf; /* level trigger and active low */
+ mp_irq.irqflag = MP_IRQTRIG_LEVEL | MP_IRQPOL_ACTIVE_LOW;
mp_irq.srcbus = MP_BUS_ISA;
mp_irq.srcbusirq = pentry->irq; /* IRQ */
mp_irq.dstapic = MP_APIC_ALL;