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path: root/drivers/clocksource/h8300_timer16.c
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Diffstat (limited to 'drivers/clocksource/h8300_timer16.c')
-rw-r--r--drivers/clocksource/h8300_timer16.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/clocksource/h8300_timer16.c b/drivers/clocksource/h8300_timer16.c
index f396605..fc14a3f 100644
--- a/drivers/clocksource/h8300_timer16.c
+++ b/drivers/clocksource/h8300_timer16.c
@@ -23,8 +23,8 @@
struct timer16_priv {
struct clocksource cs;
unsigned long total_cycles;
- unsigned long mapbase;
- unsigned long mapcommon;
+ void __iomem *mapbase;
+ void __iomem *mapcommon;
unsigned short cs_enabled;
unsigned char enb;
unsigned char imfa;
@@ -38,15 +38,15 @@ static unsigned long timer16_get_counter(struct timer16_priv *p)
unsigned long v1, v2, v3;
int o1, o2;
- o1 = ctrl_inb(p->mapcommon + TISRC) & p->ovf;
+ o1 = readb(p->mapcommon + TISRC) & p->ovf;
/* Make sure the timer value is stable. Stolen from acpi_pm.c */
do {
o2 = o1;
- v1 = ctrl_inw(p->mapbase + TCNT);
- v2 = ctrl_inw(p->mapbase + TCNT);
- v3 = ctrl_inw(p->mapbase + TCNT);
- o1 = ctrl_inb(p->mapcommon + TISRC) & p->ovf;
+ v1 = readw(p->mapbase + TCNT);
+ v2 = readw(p->mapbase + TCNT);
+ v3 = readw(p->mapbase + TCNT);
+ o1 = readb(p->mapcommon + TISRC) & p->ovf;
} while (unlikely((o1 != o2) || (v1 > v2 && v1 < v3)
|| (v2 > v3 && v2 < v1) || (v3 > v1 && v3 < v2)));
@@ -59,7 +59,7 @@ static irqreturn_t timer16_interrupt(int irq, void *dev_id)
{
struct timer16_priv *p = (struct timer16_priv *)dev_id;
- ctrl_outb(ctrl_inb(p->mapcommon + TISRA) & ~p->imfa,
+ writeb(readb(p->mapcommon + TISRA) & ~p->imfa,
p->mapcommon + TISRA);
p->total_cycles += 0x10000;
@@ -89,9 +89,9 @@ static int timer16_enable(struct clocksource *cs)
WARN_ON(p->cs_enabled);
p->total_cycles = 0;
- ctrl_outw(0x0000, p->mapbase + TCNT);
- ctrl_outb(0x83, p->mapbase + TCR);
- ctrl_outb(ctrl_inb(p->mapcommon + TSTR) | p->enb,
+ writew(0x0000, p->mapbase + TCNT);
+ writeb(0x83, p->mapbase + TCR);
+ writeb(readb(p->mapcommon + TSTR) | p->enb,
p->mapcommon + TSTR);
p->cs_enabled = true;
@@ -104,7 +104,7 @@ static void timer16_disable(struct clocksource *cs)
WARN_ON(!p->cs_enabled);
- ctrl_outb(ctrl_inb(p->mapcommon + TSTR) & ~p->enb,
+ writeb(readb(p->mapcommon + TSTR) & ~p->enb,
p->mapcommon + TSTR);
p->cs_enabled = false;
@@ -158,8 +158,8 @@ static void __init h8300_16timer_init(struct device_node *node)
of_property_read_u32(node, "renesas,channel", &ch);
- timer16_priv.mapbase = (unsigned long)base[REG_CH];
- timer16_priv.mapcommon = (unsigned long)base[REG_COMM];
+ timer16_priv.mapbase = base[REG_CH];
+ timer16_priv.mapcommon = base[REG_COMM];
timer16_priv.enb = 1 << ch;
timer16_priv.imfa = 1 << ch;
timer16_priv.imiea = 1 << (4 + ch);
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