[PATCH v3 04/11] imx8mp: power-domain: Don't power off pd_bus

[Sumit Garg]

power_domain_on/off() isn't refcounted and power domain bus shouldn't be
turned off for a single peripheral domain as it would negatively affect
other peripheral domains. So lets just skip turning off bus power
domain.

Fixes: 898e7610c62a ("imx: power-domain: Add i.MX8MP HSIOMIX driver")
Signed-off-by: Sumit Garg <sumit.garg at linaro.org>
---
 drivers/power/domain/imx8mp-hsiomix.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/power/domain/imx8mp-hsiomix.c b/drivers/power/domain/imx8mp-hsiomix.c
index e2d772c5ec7..448746432a2 100644
--- a/drivers/power/domain/imx8mp-hsiomix.c
+++ b/drivers/power/domain/imx8mp-hsiomix.c
@@ -50,7 +50,7 @@ static int imx8mp_hsiomix_on(struct power_domain *power_domain)
 
 	ret = power_domain_on(domain);
 	if (ret)
-		goto err_pd;
+		return ret;
 
 	ret = clk_enable(&priv->clk_usb);
 	if (ret)
@@ -63,8 +63,6 @@ static int imx8mp_hsiomix_on(struct power_domain *power_domain)
 
 err_clk:
 	power_domain_off(domain);
-err_pd:
-	power_domain_off(&priv->pd_bus);
 	return ret;
 }
 
@@ -85,8 +83,6 @@ static int imx8mp_hsiomix_off(struct power_domain *power_domain)
 	else if (power_domain->id == IMX8MP_HSIOBLK_PD_USB_PHY2)
 		power_domain_off(&priv->pd_usb_phy2);
 
-	power_domain_off(&priv->pd_bus);
-
 	return 0;
 }
 
-- 
2.34.1