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| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2015-11-08 22:55:12 +0100 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2015-12-15 10:12:03 +0100 |
| commit | 751605152b4dbcdf3da2643c965ec1c3b734e11d (patch) | |
| tree | 0db09960ca36ce8034181f98cb37f9dda79f6e1c /drivers/clocksource/h8300_timer8.c | |
| parent | 97a23beb8db9766ed8f673479af4dcc883311504 (diff) | |
| download | linux-0-day-751605152b4dbcdf3da2643c965ec1c3b734e11d.tar.gz linux-0-day-751605152b4dbcdf3da2643c965ec1c3b734e11d.tar.xz | |
h8300: Rename ctlr_out/in[bwl] to raw_read/write[bwl]
For the sake of consistency, let rename all ctrl_out/in calls to the write/read
calls so we have the same API consistent with the other architectures hence
open the door for the increasing of the test compilation coverage.
The unsigned long coercive cast is removed because all variables are set to
the right type "void __iomem *".
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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 187c41619b13f..aa4b2a9897474 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) { |