[PATCH] clk: qcom: Fix invalid usage of dev_read_addr

[Francois Berder]

dev_read_addr returns a fdt_addr_t and not a pointer type.
Replace dev_read_addr by dev_read_addr_ptr.
Check that base pointer is valid.

Signed-off-by: Francois Berder <fberder at outlook.fr>
---
 drivers/clk/qcom/clock-qcom.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/qcom/clock-qcom.c b/drivers/clk/qcom/clock-qcom.c
index 6b46d9db744..e238b76d42e 100644
--- a/drivers/clk/qcom/clock-qcom.c
+++ b/drivers/clk/qcom/clock-qcom.c
@@ -489,8 +489,14 @@ static const struct reset_ops qcom_reset_ops = {
 
 static int qcom_reset_probe(struct udevice *dev)
 {
+	void *base;
+
+	base = dev_read_addr_ptr(dev);
+	if (!base)
+		return -EINVAL;
+
 	/* Set our priv pointer to the base address */
-	dev_set_priv(dev, (void *)dev_read_addr(dev));
+	dev_set_priv(dev, base);
 
 	return 0;
 }
@@ -564,8 +570,14 @@ static const struct power_domain_ops qcom_power_ops = {
 
 static int qcom_power_probe(struct udevice *dev)
 {
+	void *base;
+
+	base = dev_read_addr_ptr(dev);
+	if (!base)
+		return -EINVAL;
+
 	/* Set our priv pointer to the base address */
-	dev_set_priv(dev, (void *)dev_read_addr(dev));
+	dev_set_priv(dev, base);
 
 	return 0;
 }
-- 
2.43.0