leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

dm: device: make power domain calls optional

Browse Source 
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>
This commit is contained in:
Anatolij Gustschin 2019-07-14 21:11:01 +02:00 committed by Simon Glass
parent 2429613601
commit 44e02e39a9
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/core/device.c
View File

@ -388,7 +388,8 @@ int device_probe(struct udevice *dev)
if (dev->parent && device_get_uclass_id(dev) != UCLASS_PINCTRL) if (dev->parent && device_get_uclass_id(dev) != UCLASS_PINCTRL)
pinctrl_select_state(dev, "default"); 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)) if (!power_domain_get(dev, &pd))
power_domain_on(&pd); power_domain_on(&pd);
} }