summaryrefslogtreecommitdiffstats
path: root/arch/arc
diff options
context:
space:
mode:
authorVineet Gupta <vgupta@synopsys.com>2020-05-13 01:08:23 -0700
committerVineet Gupta <vgupta@synopsys.com>2020-06-16 12:56:37 -0700
commit33b59f1671f105a6da9c0aa75d7cf6bea126d2c5 (patch)
tree17c496418557bb334ac62258a40abe0120565550 /arch/arc
parent00fdec98d9881bf5173af09aebd353ab3b9ac729 (diff)
downloadlinux-stable-33b59f1671f105a6da9c0aa75d7cf6bea126d2c5.tar.gz
linux-stable-33b59f1671f105a6da9c0aa75d7cf6bea126d2c5.tar.bz2
linux-stable-33b59f1671f105a6da9c0aa75d7cf6bea126d2c5.zip
ARC: [arcompact] fix bitrot with 2 levels of interrupt
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc')
-rw-r--r--arch/arc/include/asm/irqflags-compact.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arc/include/asm/irqflags-compact.h b/arch/arc/include/asm/irqflags-compact.h
index 7fc73fef5e29..863d63ad18d6 100644
--- a/arch/arc/include/asm/irqflags-compact.h
+++ b/arch/arc/include/asm/irqflags-compact.h
@@ -90,6 +90,9 @@ static inline void arch_local_irq_restore(unsigned long flags)
/*
* Unconditionally Enable IRQs
*/
+#ifdef CONFIG_ARC_COMPACT_IRQ_LEVELS
+extern void arch_local_irq_enable(void);
+#else
static inline void arch_local_irq_enable(void)
{
unsigned long temp;
@@ -102,7 +105,7 @@ static inline void arch_local_irq_enable(void)
: "n"((STATUS_E1_MASK | STATUS_E2_MASK))
: "cc", "memory");
}
-
+#endif
/*
* Unconditionally Disable IRQs