From 44e02e39a91cd91aae5a28d90259d3a6996010bf Mon Sep 17 00:00:00 2001
From: Anatolij Gustschin <agust@denx.de>
Date: Sun, 14 Jul 2019 21:11:01 +0200
Subject: [PATCH] dm: device: make power domain calls optional
Reduce power domain calls when CONFIG_POWER_DOMAIN is disabled.
With gcc v8.2, this change saves 104 bytes.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
---
drivers/core/device.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/core/device.c b/drivers/core/device.c
index 37d89bcd1d..474c1642ee 100644
--- a/drivers/core/device.c
+++ b/drivers/core/device.c
@@ -388,7 +388,8 @@ int device_probe(struct udevice *dev)
if (dev->parent && device_get_uclass_id(dev) != UCLASS_PINCTRL)
pinctrl_select_state(dev, "default");
- if (dev->parent && device_get_uclass_id(dev) != UCLASS_POWER_DOMAIN) {
+ if (CONFIG_IS_ENABLED(POWER_DOMAIN) && dev->parent &&
+ device_get_uclass_id(dev) != UCLASS_POWER_DOMAIN) {
if (!power_domain_get(dev, &pd))
power_domain_on(&pd);
}
--
2.39.5