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/nomadik-mtu-timer.c b/drivers/timer/nomadik-mtu-timer.c
index 7ff9213..d7f7ca4 100644
--- a/drivers/timer/nomadik-mtu-timer.c
+++ b/drivers/timer/nomadik-mtu-timer.c
@@ -54,14 +54,12 @@
struct nomadik_mtu_timer_regs *timer;
};
-static int nomadik_mtu_get_count(struct udevice *dev, u64 *count)
+static u64 nomadik_mtu_get_count(struct udevice *dev)
{
struct nomadik_mtu_priv *priv = dev_get_priv(dev);
/* Decrementing counter: invert the value */
- *count = timer_conv_64(~readl(&priv->timer->cv));
-
- return 0;
+ return timer_conv_64(~readl(&priv->timer->cv));
}
static int nomadik_mtu_probe(struct udevice *dev)