[PATCH 4/7] phy: bcm63xx: Don't check clk_free

[Sean Anderson <seanga2@gmail.com>]

This function always succeeds, so don't check its return value.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
---

 drivers/phy/bcm6318-usbh-phy.c | 4 +---
 drivers/phy/bcm6348-usbh-phy.c | 4 +---
 drivers/phy/bcm6368-usbh-phy.c | 8 ++------
 3 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/drivers/phy/bcm6318-usbh-phy.c b/drivers/phy/bcm6318-usbh-phy.c
index 60608a55bc..1c10853940 100644
--- a/drivers/phy/bcm6318-usbh-phy.c
+++ b/drivers/phy/bcm6318-usbh-phy.c
@@ -98,9 +98,7 @@ static int bcm6318_usbh_probe(struct udevice *dev)
 	if (ret < 0)
 		return ret;
 
-	ret = clk_free(&clk);
-	if (ret < 0)
-		return ret;
+	clk_free(&clk);
 
 	/* enable power domain */
 	ret = power_domain_get(dev, &pwr_dom);
diff --git a/drivers/phy/bcm6348-usbh-phy.c b/drivers/phy/bcm6348-usbh-phy.c
index 1b6b5ad177..ce6be3d7da 100644
--- a/drivers/phy/bcm6348-usbh-phy.c
+++ b/drivers/phy/bcm6348-usbh-phy.c
@@ -62,9 +62,7 @@ static int bcm6348_usbh_probe(struct udevice *dev)
 	if (ret < 0)
 		return ret;
 
-	ret = clk_free(&clk);
-	if (ret < 0)
-		return ret;
+	clk_free(&clk);
 
 	/* perform reset */
 	ret = reset_get_by_index(dev, 0, &rst_ctl);
diff --git a/drivers/phy/bcm6368-usbh-phy.c b/drivers/phy/bcm6368-usbh-phy.c
index 4d3a63faad..d057f1f52e 100644
--- a/drivers/phy/bcm6368-usbh-phy.c
+++ b/drivers/phy/bcm6368-usbh-phy.c
@@ -137,9 +137,7 @@ static int bcm6368_usbh_probe(struct udevice *dev)
 	if (ret < 0)
 		return ret;
 
-	ret = clk_free(&clk);
-	if (ret < 0)
-		return ret;
+	clk_free(&clk);
 
 #if defined(CONFIG_POWER_DOMAIN)
 	/* enable power domain */
@@ -176,9 +174,7 @@ static int bcm6368_usbh_probe(struct udevice *dev)
 		if (ret < 0)
 			return ret;
 
-		ret = clk_free(&clk);
-		if (ret < 0)
-			return ret;
+		clk_free(&clk);
 	}
 
 	mdelay(100);
-- 
2.34.1