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timer: Return count from timer_ops.get_count

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No timer drivers return an error from get_count. Instead of possibly
returning an error, just return the count directly.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Sean Anderson
2020-10-07 14:37:44 -04:00
committed by Tom Rini
parent aff60aba6c
commit 8af7bb914f
24 changed files with 59 additions and 97 deletions
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6
drivers/timer/mpc83xx_timer.c
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@@ -187,7 +187,7 @@ void wait_ticks(ulong ticks)
WATCHDOG_RESET();
}
static int mpc83xx_timer_get_count(struct udevice *dev, u64 *count)
static u64 mpc83xx_timer_get_count(struct udevice *dev)
{
u32 tbu, tbl;
@@ -201,9 +201,7 @@ static int mpc83xx_timer_get_count(struct udevice *dev, u64 *count)
tbl = mftb();
} while (tbu != mftbu());
*count = (tbu * 0x10000ULL) + tbl;
return 0;
return (tbu * 0x10000ULL) + tbl;
}
static int mpc83xx_timer_probe(struct udevice *dev)