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authorMarc Zyngier <maz@kernel.org>2018-09-13 12:42:25 +0300
committerMarc Zyngier <maz@kernel.org>2021-06-10 15:09:16 +0300
commit7c576f4d3ce43fa0fc1ac258dc4768d0f3b3b992 (patch)
tree1cac4d50ba1d408ce4ba9082c56c405d736138d2 /arch/powerpc/platforms/ps3
parent5951be4c9c361242c9f0d7c9b9ef03fe82e45c7b (diff)
downloadlinux-7c576f4d3ce43fa0fc1ac258dc4768d0f3b3b992.tar.xz
powerpc: Convert irq_domain_add_legacy_isa use to irq_domain_add_legacy
irq_domain_add_legacy_isa is a pain. It only exists for the benefit of two PPC-specific drivers, and creates an ugly dependency between asm/irq.h and linux/irqdomain.h Instead, let's convert these two drivers to irq_domain_add_legacy(), stop using NUM_ISA_INTERRUPTS by directly setting NR_IRQS_LEGACY. The dependency cannot be broken yet as there is a lot of PPC-related code that depends on it, but that's the first step towards it. A followup patch will remove irq_domain_add_legacy_isa. Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'arch/powerpc/platforms/ps3')
-rw-r--r--arch/powerpc/platforms/ps3/interrupt.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c
index e68f4fb1c1f4..49871427f599 100644
--- a/arch/powerpc/platforms/ps3/interrupt.c
+++ b/arch/powerpc/platforms/ps3/interrupt.c
@@ -46,7 +46,7 @@
* implementation equates HV plug value to Linux virq value, constrains each
* interrupt to have a system wide unique plug number, and limits the range
* of the plug values to map into the first dword of the bitmaps. This
- * gives a usable range of plug values of {NUM_ISA_INTERRUPTS..63}. Note
+ * gives a usable range of plug values of {NR_IRQS_LEGACY..63}. Note
* that there is no constraint on how many in this set an individual thread
* can acquire.
*
@@ -722,7 +722,7 @@ static unsigned int ps3_get_irq(void)
}
#if defined(DEBUG)
- if (unlikely(plug < NUM_ISA_INTERRUPTS || plug > PS3_PLUG_MAX)) {
+ if (unlikely(plug < NR_IRQS_LEGACY || plug > PS3_PLUG_MAX)) {
dump_bmp(&per_cpu(ps3_private, 0));
dump_bmp(&per_cpu(ps3_private, 1));
BUG();