counter: rz-mtu3-cnt: Reorder locking sequence for consistency

All functions except rz_mtu3_count_enable_write(), call
pm_runtime_{get,put} inside the lock. For consistency do the same here.

Reported-by: Pavel Machek <pavel@denx.de>
Closes: https://lore.kernel.org/r/ZH8Fmom8vZ4DwxqA@duo.ucw.cz
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230725154611.227556-1-biju.das.jz@bp.renesas.com/
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
This commit is contained in:
Biju Das 2023-07-25 16:46:11 +01:00 committed by William Breathitt Gray
parent 3a91388002
commit 39266b642c

View File

@ -500,8 +500,8 @@ static int rz_mtu3_count_enable_write(struct counter_device *counter,
int ret = 0;
if (enable) {
pm_runtime_get_sync(ch->dev);
mutex_lock(&priv->lock);
pm_runtime_get_sync(ch->dev);
ret = rz_mtu3_initialize_counter(counter, count->id);
if (ret == 0)
priv->count_is_enabled[count->id] = true;
@ -510,8 +510,8 @@ static int rz_mtu3_count_enable_write(struct counter_device *counter,
mutex_lock(&priv->lock);
rz_mtu3_terminate_counter(counter, count->id);
priv->count_is_enabled[count->id] = false;
mutex_unlock(&priv->lock);
pm_runtime_put(ch->dev);
mutex_unlock(&priv->lock);
}
return ret;