diff options
Diffstat (limited to 'arch/m68k/q40/q40ints.c')
| -rw-r--r-- | arch/m68k/q40/q40ints.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/arch/m68k/q40/q40ints.c b/arch/m68k/q40/q40ints.c index 1c696906c159..10f1f294e91f 100644 --- a/arch/m68k/q40/q40ints.c +++ b/arch/m68k/q40/q40ints.c @@ -17,12 +17,15 @@ #include <linux/interrupt.h> #include <linux/irq.h> +#include <asm/machdep.h> #include <asm/ptrace.h> #include <asm/traps.h> #include <asm/q40_master.h> #include <asm/q40ints.h> +#include "q40.h" + /* * Q40 IRQs are defined as follows: * 3,4,5,6,7,10,11,14,15 : ISA dev IRQs @@ -31,7 +34,7 @@ * 33 : frame int (50/200 Hz periodic timer) * 34 : sample int (10/20 KHz periodic timer) * -*/ + */ static void q40_irq_handler(unsigned int, struct pt_regs *fp); static void q40_irq_enable(struct irq_data *data); @@ -129,8 +132,6 @@ void q40_mksound(unsigned int hz, unsigned int ticks) static irqreturn_t q40_timer_int(int irq, void *dev_id) { - irq_handler_t timer_routine = dev_id; - ql_ticks = ql_ticks ? 0 : 1; if (sound_ticks) { unsigned char sval=(sound_ticks & 1) ? 128-SVOL : 128+SVOL; @@ -143,19 +144,20 @@ static irqreturn_t q40_timer_int(int irq, void *dev_id) unsigned long flags; local_irq_save(flags); - timer_routine(0, NULL); + legacy_timer_tick(1); + timer_heartbeat(); local_irq_restore(flags); } return IRQ_HANDLED; } -void q40_sched_init (irq_handler_t timer_routine) +void q40_sched_init (void) { int timer_irq; timer_irq = Q40_IRQ_FRAME; - if (request_irq(timer_irq, q40_timer_int, 0, "timer", timer_routine)) + if (request_irq(timer_irq, q40_timer_int, 0, "timer", NULL)) panic("Couldn't register timer int"); master_outb(-1, FRAME_CLEAR_REG); @@ -201,8 +203,8 @@ static int ccleirq=60; /* ISA dev IRQs*/ #define DEBUG_Q40INT /*#define IP_USE_DISABLE *//* would be nice, but crashes ???? */ -static int mext_disabled=0; /* ext irq disabled by master chip? */ -static int aliased_irq=0; /* how many times inside handler ?*/ +static int mext_disabled; /* ext irq disabled by master chip? */ +static int aliased_irq; /* how many times inside handler ?*/ /* got interrupt, dispatch to ISA or keyboard/timer IRQs */ |