diff options
Diffstat (limited to 'drivers/clocksource/h8300_timer8.c')
| -rw-r--r-- | drivers/clocksource/h8300_timer8.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/clocksource/h8300_timer8.c b/drivers/clocksource/h8300_timer8.c index 187c416..aa4b2a98 100644 --- a/drivers/clocksource/h8300_timer8.c +++ b/drivers/clocksource/h8300_timer8.c @@ -30,7 +30,7 @@ struct timer8_priv { struct clock_event_device ced; - unsigned long mapbase; + void __iomem *mapbase; unsigned long flags; unsigned int rate; unsigned int tcora; @@ -41,15 +41,15 @@ static unsigned long timer8_get_counter(struct timer8_priv *p) unsigned long v1, v2, v3; int o1, o2; - o1 = ctrl_inb(p->mapbase + _8TCSR) & 0x20; + o1 = readb(p->mapbase + _8TCSR) & 0x20; /* Make sure the timer value is stable. Stolen from acpi_pm.c */ do { o2 = o1; - v1 = ctrl_inw(p->mapbase + _8TCNT); - v2 = ctrl_inw(p->mapbase + _8TCNT); - v3 = ctrl_inw(p->mapbase + _8TCNT); - o1 = ctrl_inb(p->mapbase + _8TCSR) & 0x20; + v1 = readw(p->mapbase + _8TCNT); + v2 = readw(p->mapbase + _8TCNT); + v3 = readw(p->mapbase + _8TCNT); + o1 = readb(p->mapbase + _8TCSR) & 0x20; } while (unlikely((o1 != o2) || (v1 > v2 && v1 < v3) || (v2 > v3 && v2 < v1) || (v3 > v1 && v3 < v2))); @@ -61,13 +61,13 @@ static irqreturn_t timer8_interrupt(int irq, void *dev_id) { struct timer8_priv *p = dev_id; - ctrl_outb(ctrl_inb(p->mapbase + _8TCSR) & ~0x40, + writeb(readb(p->mapbase + _8TCSR) & ~0x40, p->mapbase + _8TCSR); - ctrl_outw(p->tcora, p->mapbase + TCORA); + writew(p->tcora, p->mapbase + TCORA); if (clockevent_state_oneshot(&p->ced)) - ctrl_outw(0x0000, p->mapbase + _8TCR); + writew(0x0000, p->mapbase + _8TCR); p->ced.event_handler(&p->ced); @@ -82,18 +82,18 @@ static void timer8_set_next(struct timer8_priv *p, unsigned long delta) pr_warn("delta out of range\n"); now = timer8_get_counter(p); p->tcora = delta; - ctrl_outb(ctrl_inb(p->mapbase + _8TCR) | 0x40, p->mapbase + _8TCR); + writeb(readb(p->mapbase + _8TCR) | 0x40, p->mapbase + _8TCR); if (delta > now) - ctrl_outw(delta, p->mapbase + TCORA); + writew(delta, p->mapbase + TCORA); else - ctrl_outw(now + 1, p->mapbase + TCORA); + writew(now + 1, p->mapbase + TCORA); } static int timer8_enable(struct timer8_priv *p) { - ctrl_outw(0xffff, p->mapbase + TCORA); - ctrl_outw(0x0000, p->mapbase + _8TCNT); - ctrl_outw(0x0c02, p->mapbase + _8TCR); + writew(0xffff, p->mapbase + TCORA); + writew(0x0000, p->mapbase + _8TCNT); + writew(0x0c02, p->mapbase + _8TCR); return 0; } @@ -114,7 +114,7 @@ static int timer8_start(struct timer8_priv *p) static void timer8_stop(struct timer8_priv *p) { - ctrl_outw(0x0000, p->mapbase + _8TCR); + writew(0x0000, p->mapbase + _8TCR); } static inline struct timer8_priv *ced_to_priv(struct clock_event_device *ced) @@ -213,7 +213,7 @@ static void __init h8300_8timer_init(struct device_node *node) goto unmap_reg; } - timer8_priv.mapbase = (unsigned long)base; + timer8_priv.mapbase = base; rate = clk_get_rate(clk) / SCALE; if (!rate) { |
