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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2014-02-19 17:00:31 +0100
committerLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2014-04-16 12:03:22 +0200
commitf1010ed1a13ea38f495ebfa2fdb1f38b7f87301f (patch)
tree314ac4032f8102fcfc791b47fcaabc8cd537c939 /drivers/clocksource/sh_tmu.c
parentclocksource: sh_tmu: Replace hardcoded register values with macros (diff)
downloadlinux-f1010ed1a13ea38f495ebfa2fdb1f38b7f87301f.tar.xz
linux-f1010ed1a13ea38f495ebfa2fdb1f38b7f87301f.zip
clocksource: sh_tmu: Hardcode TMU clock event and source ratings to 200
All boards use clock event and clock source ratings of 200 for the TMU, hardcode it in the driver. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'drivers/clocksource/sh_tmu.c')
-rw-r--r--drivers/clocksource/sh_tmu.c23
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c
index 63ed92d56c8f..fec9bedb8f45 100644
--- a/drivers/clocksource/sh_tmu.c
+++ b/drivers/clocksource/sh_tmu.c
@@ -300,12 +300,12 @@ static void sh_tmu_clocksource_resume(struct clocksource *cs)
}
static int sh_tmu_register_clocksource(struct sh_tmu_channel *ch,
- const char *name, unsigned long rating)
+ const char *name)
{
struct clocksource *cs = &ch->cs;
cs->name = name;
- cs->rating = rating;
+ cs->rating = 200;
cs->read = sh_tmu_clocksource_read;
cs->enable = sh_tmu_clocksource_enable;
cs->disable = sh_tmu_clocksource_disable;
@@ -402,7 +402,7 @@ static void sh_tmu_clock_event_resume(struct clock_event_device *ced)
}
static void sh_tmu_register_clockevent(struct sh_tmu_channel *ch,
- const char *name, unsigned long rating)
+ const char *name)
{
struct clock_event_device *ced = &ch->ced;
int ret;
@@ -410,7 +410,7 @@ static void sh_tmu_register_clockevent(struct sh_tmu_channel *ch,
ced->name = name;
ced->features = CLOCK_EVT_FEAT_PERIODIC;
ced->features |= CLOCK_EVT_FEAT_ONESHOT;
- ced->rating = rating;
+ ced->rating = 200;
ced->cpumask = cpumask_of(0);
ced->set_next_event = sh_tmu_clock_event_next;
ced->set_mode = sh_tmu_clock_event_mode;
@@ -433,13 +433,12 @@ static void sh_tmu_register_clockevent(struct sh_tmu_channel *ch,
}
static int sh_tmu_register(struct sh_tmu_channel *ch, const char *name,
- unsigned long clockevent_rating,
- unsigned long clocksource_rating)
+ bool clockevent, bool clocksource)
{
- if (clockevent_rating)
- sh_tmu_register_clockevent(ch, name, clockevent_rating);
- else if (clocksource_rating)
- sh_tmu_register_clocksource(ch, name, clocksource_rating);
+ if (clockevent)
+ sh_tmu_register_clockevent(ch, name);
+ else if (clocksource)
+ sh_tmu_register_clocksource(ch, name);
return 0;
}
@@ -471,8 +470,8 @@ static int sh_tmu_channel_setup(struct sh_tmu_channel *ch,
ch->enable_count = 0;
return sh_tmu_register(ch, dev_name(&tmu->pdev->dev),
- cfg->clockevent_rating,
- cfg->clocksource_rating);
+ cfg->clockevent_rating != 0,
+ cfg->clocksource_rating != 0);
}
static int sh_tmu_setup(struct sh_tmu_device *tmu, struct platform_device *pdev)