1 files changed, 4 insertions, 0 deletions

diff --git a/arch/m68k/include/asm/irqflags.h b/arch/m68k/include/asm/irqflags.h
index 7ef4115b8c4a..5053092b369f 100644
--- a/arch/m68k/include/asm/irqflags.h
+++ b/arch/m68k/include/asm/irqflags.h
@@ -67,6 +67,10 @@ static inline void arch_local_irq_restore(unsigned long flags)
 
 static inline bool arch_irqs_disabled_flags(unsigned long flags)
 {
+        if (MACH_IS_ATARI) {
+                /* Ignore HSYNC = ipl 2 on Atari */
+                return (flags & ~(ALLOWINT | 0x200)) != 0;
+        }
         return (flags & ~ALLOWINT) != 0;
 }