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| author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
| commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
| tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /arch/blackfin/include/asm/irq.h | |
| parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
| parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
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dirty fix to merging
Diffstat (limited to 'arch/blackfin/include/asm/irq.h')
| -rw-r--r-- | arch/blackfin/include/asm/irq.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/irq.h b/arch/blackfin/include/asm/irq.h new file mode 100644 index 00000000..89de539e --- /dev/null +++ b/arch/blackfin/include/asm/irq.h @@ -0,0 +1,41 @@ +/* + * Copyright 2004-2009 Analog Devices Inc. + * 2003 HuTao + * 2002 Arcturus Networks Inc. (www.arcturusnetworks.com + * Ted Ma <mated@sympatico.ca> + * + * Licensed under the GPL-2 + */ + +#ifndef _BFIN_IRQ_H_ +#define _BFIN_IRQ_H_ + +#include <linux/irqflags.h> + +/* IRQs that may be used by external irq_chip controllers */ +#define NR_SPARE_IRQS 32 + +#include <mach/anomaly.h> + +/* SYS_IRQS and NR_IRQS are defined in <mach-bf5xx/irq.h> */ +#include <mach/irq.h> + +#if ANOMALY_05000244 && defined(CONFIG_BFIN_ICACHE) +# define NOP_PAD_ANOMALY_05000244 "nop; nop;" +#else +# define NOP_PAD_ANOMALY_05000244 +#endif + +#define idle_with_irq_disabled() \ + __asm__ __volatile__( \ + NOP_PAD_ANOMALY_05000244 \ + ".align 8;" \ + "sti %0;" \ + "idle;" \ + : \ + : "d" (bfin_irq_flags) \ + ) + +#include <asm-generic/irq.h> + +#endif /* _BFIN_IRQ_H_ */ |