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| author | Ralf Baechle <ralf@linux-mips.org> | 2010-02-27 12:53:38 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2010-02-27 12:53:38 +0100 |
| commit | 896508705561bea24656680cdaf3b4095c4d7473 (patch) | |
| tree | c02b21f167c46e6b20c60f74810121829e65a56e /arch/mips/loongson | |
| parent | 598c5abad7f3e162a01c87a480f8d2cd57643acb (diff) | |
| download | kernel_samsung_smdk4412-896508705561bea24656680cdaf3b4095c4d7473.zip kernel_samsung_smdk4412-896508705561bea24656680cdaf3b4095c4d7473.tar.gz kernel_samsung_smdk4412-896508705561bea24656680cdaf3b4095c4d7473.tar.bz2 | |
MIPS: i8259: Convert IRQ controller lock to raw spinlock.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/loongson')
| -rw-r--r-- | arch/mips/loongson/lemote-2f/irq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/loongson/lemote-2f/irq.c b/arch/mips/loongson/lemote-2f/irq.c index 77d32f9..882dfcd4 100644 --- a/arch/mips/loongson/lemote-2f/irq.c +++ b/arch/mips/loongson/lemote-2f/irq.c @@ -38,7 +38,7 @@ int mach_i8259_irq(void) irq = -1; if ((LOONGSON_INTISR & LOONGSON_INTEN) & LOONGSON_INT_BIT_INT0) { - spin_lock(&i8259A_lock); + raw_spin_lock(&i8259A_lock); isr = inb(PIC_MASTER_CMD) & ~inb(PIC_MASTER_IMR) & ~(1 << PIC_CASCADE_IR); if (!isr) @@ -56,7 +56,7 @@ int mach_i8259_irq(void) if (~inb(PIC_MASTER_ISR) & 0x80) irq = -1; } - spin_unlock(&i8259A_lock); + raw_spin_unlock(&i8259A_lock); } return irq; |