diff options
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/include/asm/context.S | 4 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/irq.h | 8 | ||||
| -rw-r--r-- | arch/blackfin/mach-common/entry.S | 4 | ||||
| -rw-r--r-- | arch/blackfin/mach-common/ints-priority.c | 16 | ||||
| -rw-r--r-- | arch/blackfin/mach-common/smp.c | 2 |
5 files changed, 17 insertions, 17 deletions
diff --git a/arch/blackfin/include/asm/context.S b/arch/blackfin/include/asm/context.S index 40d20b4..9ce21f6 100644 --- a/arch/blackfin/include/asm/context.S +++ b/arch/blackfin/include/asm/context.S @@ -307,8 +307,8 @@ GET_PDA(p0, r0); r0 = [p0 + PDA_IRQFLAGS]; #else - p0.h = _irq_flags; - p0.l = _irq_flags; + p0.h = _bfin_irq_flags; + p0.l = _bfin_irq_flags; r0 = [p0]; #endif sti r0; diff --git a/arch/blackfin/include/asm/irq.h b/arch/blackfin/include/asm/irq.h index e43c205..21e25f7 100644 --- a/arch/blackfin/include/asm/irq.h +++ b/arch/blackfin/include/asm/irq.h @@ -49,16 +49,16 @@ static __inline__ int irq_canonicalize(int irq) /* Forward decl needed due to cdef inter dependencies */ static inline uint32_t __pure bfin_dspid(void); # define blackfin_core_id() (bfin_dspid() & 0xff) -# define irq_flags cpu_pda[blackfin_core_id()].imask +# define bfin_irq_flags cpu_pda[blackfin_core_id()].imask #else -extern unsigned long irq_flags; +extern unsigned long bfin_irq_flags; #endif #define local_irq_enable() \ __asm__ __volatile__( \ "sti %0;" \ : \ - : "d" (irq_flags) \ + : "d" (bfin_irq_flags) \ ) #define idle_with_irq_disabled() \ @@ -68,7 +68,7 @@ extern unsigned long irq_flags; "sti %0;" \ "idle;" \ : \ - : "d" (irq_flags) \ + : "d" (bfin_irq_flags) \ ) #ifdef CONFIG_DEBUG_HWERR diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S index 5531f49..e22c0a5 100644 --- a/arch/blackfin/mach-common/entry.S +++ b/arch/blackfin/mach-common/entry.S @@ -922,8 +922,8 @@ _schedule_and_signal_from_int: GET_PDA(p0, r0); /* Fetch current PDA (can't migrate to other CPU here) */ r0 = [p0 + PDA_IRQFLAGS]; #else - p0.l = _irq_flags; - p0.h = _irq_flags; + p0.l = _bfin_irq_flags; + p0.h = _bfin_irq_flags; r0 = [p0]; #endif sti r0; diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c index 2efddce..5a7c1c1 100644 --- a/arch/blackfin/mach-common/ints-priority.c +++ b/arch/blackfin/mach-common/ints-priority.c @@ -64,8 +64,8 @@ * it would live otherwise). The 0x1f magic represents the IRQs we * cannot actually mask out in hardware. */ -unsigned long irq_flags = 0x1f; -EXPORT_SYMBOL(irq_flags); +unsigned long bfin_irq_flags = 0x1f; +EXPORT_SYMBOL(bfin_irq_flags); #endif /* The number of spurious interrupts */ @@ -134,21 +134,21 @@ static void bfin_ack_noop(unsigned int irq) static void bfin_core_mask_irq(unsigned int irq) { - irq_flags &= ~(1 << irq); + bfin_irq_flags &= ~(1 << irq); if (!irqs_disabled()) local_irq_enable(); } static void bfin_core_unmask_irq(unsigned int irq) { - irq_flags |= 1 << irq; + bfin_irq_flags |= 1 << irq; /* * If interrupts are enabled, IMASK must contain the same value - * as irq_flags. Make sure that invariant holds. If interrupts + * as bfin_irq_flags. Make sure that invariant holds. If interrupts * are currently disabled we need not do anything; one of the * callers will take care of setting IMASK to the proper value * when reenabling interrupts. - * local_irq_enable just does "STI irq_flags", so it's exactly + * local_irq_enable just does "STI bfin_irq_flags", so it's exactly * what we need. */ if (!irqs_disabled()) @@ -1048,7 +1048,7 @@ int __init init_arch_irq(void) CSYNC(); printk(KERN_INFO "Configuring Blackfin Priority Driven Interrupts\n"); - /* IMASK=xxx is equivalent to STI xx or irq_flags=xx, + /* IMASK=xxx is equivalent to STI xx or bfin_irq_flags=xx, * local_irq_enable() */ program_IAR(); @@ -1056,7 +1056,7 @@ int __init init_arch_irq(void) search_IAR(); /* Enable interrupts IVG7-15 */ - irq_flags |= IMASK_IVG15 | + bfin_irq_flags |= IMASK_IVG15 | IMASK_IVG14 | IMASK_IVG13 | IMASK_IVG12 | IMASK_IVG11 | IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | IMASK_IVGHW; diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c index 7aeeced..66c47a7 100644 --- a/arch/blackfin/mach-common/smp.c +++ b/arch/blackfin/mach-common/smp.c @@ -365,7 +365,7 @@ static void __cpuinit setup_secondary(unsigned int cpu) /* Enable interrupt levels IVG7-15. IARs have been already * programmed by the boot CPU. */ - irq_flags |= IMASK_IVG15 | + bfin_irq_flags |= IMASK_IVG15 | IMASK_IVG14 | IMASK_IVG13 | IMASK_IVG12 | IMASK_IVG11 | IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | IMASK_IVGHW; |