timer: Return count from timer_ops.get_count
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>
diff --git a/drivers/timer/mpc83xx_timer.c b/drivers/timer/mpc83xx_timer.c
index ad8bb28..ba77042 100644
--- a/drivers/timer/mpc83xx_timer.c
+++ b/drivers/timer/mpc83xx_timer.c
@@ -187,7 +187,7 @@
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 @@
tbl = mftb();
} while (tbu != mftbu());
- *count = (tbu * 0x10000ULL) + tbl;
-
- return 0;
+ return (tbu * 0x10000ULL) + tbl;
}
static int mpc83xx_timer_probe(struct udevice *dev)