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authorJisheng Zhang <jszhang@marvell.com>2014-11-12 09:22:53 +0300
committerJason Cooper <jason@lakedaemon.net>2014-11-26 19:07:54 +0300
commita9d5fcc00e715354d3fec1e8009c5895b5ba65ba (patch)
tree774242702aa8c77c309e4d07ed95ab3dab1abef2 /drivers/irqchip
parent8876ce7d1cbaca495bd6dee96d371f98e9cfb1eb (diff)
downloadlinux-a9d5fcc00e715354d3fec1e8009c5895b5ba65ba.tar.xz
irqchip: dw-apb-ictl: Enable IRQ_GC_MASK_CACHE_PER_TYPE
The irq_chip_type instances have separate mask registers, so we need to enable IRQ_GC_MASK_CACHE_PER_TYPE to actually handle separate mask registers. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Link: https://lkml.kernel.org/r/1415773374-4629-3-git-send-email-jszhang@marvell.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'drivers/irqchip')
-rw-r--r--drivers/irqchip/irq-dw-apb-ictl.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/irqchip/irq-dw-apb-ictl.c b/drivers/irqchip/irq-dw-apb-ictl.c
index fcc338584bda..c136b67740de 100644
--- a/drivers/irqchip/irq-dw-apb-ictl.c
+++ b/drivers/irqchip/irq-dw-apb-ictl.c
@@ -115,6 +115,7 @@ static int __init dw_apb_ictl_init(struct device_node *np,
ret = irq_alloc_domain_generic_chips(domain, 32, (nrirqs > 32) ? 2 : 1,
np->name, handle_level_irq, clr, 0,
+ IRQ_GC_MASK_CACHE_PER_TYPE |
IRQ_GC_INIT_MASK_CACHE);
if (ret) {
pr_err("%s: unable to alloc irq domain gc\n", np->full_name);