diff options
| author | Thomas Bogendoerfer <tbogendoerfer@suse.de> | 2020-01-09 13:33:49 +0100 |
|---|---|---|
| committer | Paul Burton <paulburton@kernel.org> | 2020-01-09 15:30:04 -0800 |
| commit | 78691e4f17af55d786fe71a5771e5932dd50c319 (patch) | |
| tree | e2cb66edc59e78ed2ce271bd2bbf3549f98f33bd /arch/mips/sgi-ip27 | |
| parent | 9d0aaf98dc24db12d44642ca47c5c200183fc3a8 (diff) | |
MIPS: SGI-IP27: Only reserve interrupts used in Linux
Reduce number of reserved interrupts by removing bits copied from IRIX
and not used by Linux.
Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Diffstat (limited to 'arch/mips/sgi-ip27')
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-irq.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c index 5a4a782ceae5..42df9fafa943 100644 --- a/arch/mips/sgi-ip27/ip27-irq.c +++ b/arch/mips/sgi-ip27/ip27-irq.c @@ -287,11 +287,9 @@ void __init arch_init_irq(void) * Mark these as reserved right away so they won't be used accidentally * later. */ - for (i = 0; i <= BASE_PCI_IRQ; i++) + for (i = 0; i <= CPU_CALL_B_IRQ; i++) set_bit(i, hub_irq_map); - set_bit(IP_PEND0_6_63, hub_irq_map); - for (i = NI_BRDCAST_ERR_A; i <= MSC_PANIC_INTR; i++) set_bit(i, hub_irq_map); |