From 6741320247fbf147ab8aa41b2a7201425ac1e1df Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sat, 1 Jul 2006 19:29:26 -0700 Subject: [PATCH] [PATCH] irq-flags: SPARC: Use the new IRQF_ constants Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by: Thomas Gleixner Cc: Ingo Molnar Cc: "David S. Miller" Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/sparc/kernel/irq.c | 14 +++++++------- arch/sparc/kernel/pcic.c | 2 +- arch/sparc/kernel/sun4c_irq.c | 2 +- arch/sparc/kernel/sun4d_irq.c | 12 ++++++------ arch/sparc/kernel/sun4m_irq.c | 2 +- arch/sparc/kernel/tick14.c | 2 +- include/asm-sparc/floppy.h | 3 ++- include/asm-sparc/signal.h | 3 --- 8 files changed, 19 insertions(+), 21 deletions(-) diff --git a/arch/sparc/kernel/irq.c b/arch/sparc/kernel/irq.c index b81af076ef48..cde73327ca96 100644 --- a/arch/sparc/kernel/irq.c +++ b/arch/sparc/kernel/irq.c @@ -191,11 +191,11 @@ int show_interrupts(struct seq_file *p, void *v) } #endif seq_printf(p, " %c %s", - (action->flags & SA_INTERRUPT) ? '+' : ' ', + (action->flags & IRQF_DISABLED) ? '+' : ' ', action->name); for (action=action->next; action; action = action->next) { seq_printf(p, ",%s %s", - (action->flags & SA_INTERRUPT) ? " +" : "", + (action->flags & IRQF_DISABLED) ? " +" : "", action->name); } seq_putc(p, '\n'); @@ -243,7 +243,7 @@ void free_irq(unsigned int irq, void *dev_id) printk("Trying to free free shared IRQ%d\n",irq); goto out_unlock; } - } else if (action->flags & SA_SHIRQ) { + } else if (action->flags & IRQF_SHARED) { printk("Trying to free shared IRQ%d with NULL device ID\n", irq); goto out_unlock; } @@ -395,9 +395,9 @@ int request_fast_irq(unsigned int irq, action = sparc_irq[cpu_irq].action; if(action) { - if(action->flags & SA_SHIRQ) + if(action->flags & IRQF_SHARED) panic("Trying to register fast irq when already shared.\n"); - if(irqflags & SA_SHIRQ) + if(irqflags & IRQF_SHARED) panic("Trying to register fast irq as shared.\n"); /* Anyway, someone already owns it so cannot be made fast. */ @@ -497,11 +497,11 @@ int request_irq(unsigned int irq, actionp = &sparc_irq[cpu_irq].action; action = *actionp; if (action) { - if (!(action->flags & SA_SHIRQ) || !(irqflags & SA_SHIRQ)) { + if (!(action->flags & IRQF_SHARED) || !(irqflags & IRQF_SHARED)) { ret = -EBUSY; goto out_unlock; } - if ((action->flags & SA_INTERRUPT) != (irqflags & SA_INTERRUPT)) { + if ((action->flags & IRQF_DISABLED) != (irqflags & IRQF_DISABLED)) { printk("Attempt to mix fast and slow interrupts on IRQ%d denied\n", irq); ret = -EBUSY; goto out_unlock; diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c index 22422ff10602..bfd31aac2df3 100644 --- a/arch/sparc/kernel/pcic.c +++ b/arch/sparc/kernel/pcic.c @@ -745,7 +745,7 @@ void __init pci_time_init(void) writel (PCI_COUNTER_IRQ_SET(timer_irq, 0), pcic->pcic_regs+PCI_COUNTER_IRQ); irq = request_irq(timer_irq, pcic_timer_handler, - (SA_INTERRUPT | SA_STATIC_ALLOC), "timer", NULL); + (IRQF_DISABLED | SA_STATIC_ALLOC), "timer", NULL); if (irq) { prom_printf("time_init: unable to attach IRQ%d\n", timer_irq); prom_halt(); diff --git a/arch/sparc/kernel/sun4c_irq.c b/arch/sparc/kernel/sun4c_irq.c index 50e988b9c8c3..4be2c86ea540 100644 --- a/arch/sparc/kernel/sun4c_irq.c +++ b/arch/sparc/kernel/sun4c_irq.c @@ -179,7 +179,7 @@ static void __init sun4c_init_timers(irqreturn_t (*counter_fn)(int, void *, stru irq = request_irq(TIMER_IRQ, counter_fn, - (SA_INTERRUPT | SA_STATIC_ALLOC), + (IRQF_DISABLED | SA_STATIC_ALLOC), "timer", NULL); if (irq) { prom_printf("time_init: unable to attach IRQ%d\n",TIMER_IRQ); diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c index cbf8ee81cf5b..74eed9775ac0 100644 --- a/arch/sparc/kernel/sun4d_irq.c +++ b/arch/sparc/kernel/sun4d_irq.c @@ -107,13 +107,13 @@ found_it: seq_printf(p, "%3d: ", i); kstat_cpu(cpu_logical_map(x)).irqs[i]); #endif seq_printf(p, "%c %s", - (action->flags & SA_INTERRUPT) ? '+' : ' ', + (action->flags & IRQF_DISABLED) ? '+' : ' ', action->name); action = action->next; for (;;) { for (; action; action = action->next) { seq_printf(p, ",%s %s", - (action->flags & SA_INTERRUPT) ? " +" : "", + (action->flags & IRQF_DISABLED) ? " +" : "", action->name); } if (!sbusl) break; @@ -160,7 +160,7 @@ void sun4d_free_irq(unsigned int irq, void *dev_id) printk("Trying to free free shared IRQ%d\n",irq); goto out_unlock; } - } else if (action->flags & SA_SHIRQ) { + } else if (action->flags & IRQF_SHARED) { printk("Trying to free shared IRQ%d with NULL device ID\n", irq); goto out_unlock; } @@ -298,13 +298,13 @@ int sun4d_request_irq(unsigned int irq, action = *actionp; if (action) { - if ((action->flags & SA_SHIRQ) && (irqflags & SA_SHIRQ)) { + if ((action->flags & IRQF_SHARED) && (irqflags & IRQF_SHARED)) { for (tmp = action; tmp->next; tmp = tmp->next); } else { ret = -EBUSY; goto out_unlock; } - if ((action->flags & SA_INTERRUPT) ^ (irqflags & SA_INTERRUPT)) { + if ((action->flags & IRQF_DISABLED) ^ (irqflags & IRQF_DISABLED)) { printk("Attempt to mix fast and slow interrupts on IRQ%d denied\n", irq); ret = -EBUSY; goto out_unlock; @@ -490,7 +490,7 @@ static void __init sun4d_init_timers(irqreturn_t (*counter_fn)(int, void *, stru irq = request_irq(TIMER_IRQ, counter_fn, - (SA_INTERRUPT | SA_STATIC_ALLOC), + (IRQF_DISABLED | SA_STATIC_ALLOC), "timer", NULL); if (irq) { prom_printf("time_init: unable to attach IRQ%d\n",TIMER_IRQ); diff --git a/arch/sparc/kernel/sun4m_irq.c b/arch/sparc/kernel/sun4m_irq.c index 38ac672b1149..7cefa301efea 100644 --- a/arch/sparc/kernel/sun4m_irq.c +++ b/arch/sparc/kernel/sun4m_irq.c @@ -278,7 +278,7 @@ static void __init sun4m_init_timers(irqreturn_t (*counter_fn)(int, void *, stru irq = request_irq(TIMER_IRQ, counter_fn, - (SA_INTERRUPT | SA_STATIC_ALLOC), + (IRQF_DISABLED | SA_STATIC_ALLOC), "timer", NULL); if (irq) { prom_printf("time_init: unable to attach IRQ%d\n",TIMER_IRQ); diff --git a/arch/sparc/kernel/tick14.c b/arch/sparc/kernel/tick14.c index 591547af4c65..d3b4daac705f 100644 --- a/arch/sparc/kernel/tick14.c +++ b/arch/sparc/kernel/tick14.c @@ -74,7 +74,7 @@ void claim_ticker14(irqreturn_t (*handler)(int, void *, struct pt_regs *), if (!request_irq(irq_nr, handler, - (SA_INTERRUPT | SA_STATIC_ALLOC), + (IRQF_DISABLED | SA_STATIC_ALLOC), "counter14", NULL)) { install_linux_ticker(); diff --git a/include/asm-sparc/floppy.h b/include/asm-sparc/floppy.h index 7a941b800b6b..c53b332c850a 100644 --- a/include/asm-sparc/floppy.h +++ b/include/asm-sparc/floppy.h @@ -271,7 +271,8 @@ static int sun_fd_request_irq(void) if(!once) { once = 1; - error = request_fast_irq(FLOPPY_IRQ, floppy_hardint, SA_INTERRUPT, "floppy"); + error = request_fast_irq(FLOPPY_IRQ, floppy_hardint, + IRQF_DISABLED, "floppy"); return ((error == 0) ? 0 : -1); } else return 0; } diff --git a/include/asm-sparc/signal.h b/include/asm-sparc/signal.h index aa9960ad0ca9..0ae5084c427b 100644 --- a/include/asm-sparc/signal.h +++ b/include/asm-sparc/signal.h @@ -132,16 +132,13 @@ struct sigstack { * usage of signal stacks by using the (now obsolete) sa_restorer field in * the sigaction structure as a stack pointer. This is now possible due to * the changes in signal handling. LBT 010493. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_SHIRQ flag is for shared interrupt support on PCI and EISA. */ #define SA_NOCLDSTOP _SV_IGNCHILD #define SA_STACK _SV_SSTACK #define SA_ONSTACK _SV_SSTACK #define SA_RESTART _SV_INTR #define SA_ONESHOT _SV_RESET -#define SA_INTERRUPT 0x10u #define SA_NOMASK 0x20u #define SA_NOCLDWAIT 0x100u #define SA_SIGINFO 0x200u -- GitLab