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soc: rockchip: io-domain: fix module compile error

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Fix compile error when build to module:
ERROR: modpost: "of_find_regulator_by_node" [drivers/soc/rockchip/io-domain.ko] undefined!

Fixes: bc2ba01c88 ("soc: rockchip: io-domain: dump power supply-map when probe")

Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Change-Id: I38490ed4129b500c3b3828c4f689a93c7ba93a67
This commit is contained in:
Jianqun Xu 2022-05-27 17:07:01 +08:00 committed by Tao Huang
parent f7995f721a
commit 713d5a769d
1 changed files with 8 additions and 0 deletions
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8
drivers/soc/rockchip/io-domain.c
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@ -638,6 +638,7 @@ static const struct of_device_id rockchip_iodomain_match[] = {
};
MODULE_DEVICE_TABLE(of, rockchip_iodomain_match);
#ifndef MODULE
static const char *rdev_get_name(struct regulator_dev *rdev)
{
if (rdev->constraints && rdev->constraints->name)
@ -708,6 +709,13 @@ static void rockchip_iodomain_dump(const struct platform_device *pdev,
rdev_get_name(r));
}
}
#else
static inline void
rockchip_iodomain_dump(const struct platform_device *pdev,
struct rockchip_iodomain_supply *supply)
{
}
#endif
static int rv1126_iodomain_notify(struct notifier_block *nb,
unsigned long event,