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Commit c45ef44f authored by Ralf Baechle's avatar Ralf Baechle
Browse files

MIPS: PowerTV: Convert IRQ controller lock to raw spinlock. 



Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
Cc: David VomLehn <dvomlehn@cisco.com>
parent a963dc70

arch/mips/powertv/asic/asic_int.c

+3 −3
Original line number Diff line number Diff line
@@ -39,21 +39,21 @@ 


#include <asm/mach-powertv/asic_regs.h>



static DEFINE_SPINLOCK(asic_irq_lock);

static DEFINE_RAW_SPINLOCK(asic_irq_lock);



static inline int get_int(void)

{

	unsigned long flags;

	int irq;



	spin_lock_irqsave(&asic_irq_lock, flags);

	raw_spin_lock_irqsave(&asic_irq_lock, flags);



	irq = (asic_read(int_int_scan) >> 4) - 1;



	if (irq == 0 || irq >= NR_IRQS)

		irq = -1;



	spin_unlock_irqrestore(&asic_irq_lock, flags);

	raw_spin_unlock_irqrestore(&asic_irq_lock, flags);



	return irq;

}