Merging upstream version 6.9.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 8 insertions, 9 deletions

diff --git a/drivers/pwm/pwm-keembay.c b/drivers/pwm/pwm-keembay.c
index ac824ecc3f..35b641f3f6 100644
--- a/drivers/pwm/pwm-keembay.c
+++ b/drivers/pwm/pwm-keembay.c
@@ -36,7 +36,6 @@
 #define KMB_PWM_HIGHLOW_OFFSET(ch)	(0x20 + 4 * (ch))
 
 struct keembay_pwm {
-	struct pwm_chip chip;
 	struct device *dev;
 	struct clk *clk;
 	void __iomem *base;
@@ -44,7 +43,7 @@ struct keembay_pwm {
 
 static inline struct keembay_pwm *to_keembay_pwm_dev(struct pwm_chip *chip)
 {
-	return container_of(chip, struct keembay_pwm, chip);
+	return pwmchip_get_drvdata(chip);
 }
 
 static void keembay_clk_unprepare(void *data)
@@ -185,12 +184,14 @@ static const struct pwm_ops keembay_pwm_ops = {
 static int keembay_pwm_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
+	struct pwm_chip *chip;
 	struct keembay_pwm *priv;
 	int ret;
 
-	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
+	chip = devm_pwmchip_alloc(dev, KMB_TOTAL_PWM_CHANNELS, sizeof(*priv));
+	if (IS_ERR(chip))
+		return PTR_ERR(chip);
+	priv = to_keembay_pwm_dev(chip);
 
 	priv->clk = devm_clk_get(dev, NULL);
 	if (IS_ERR(priv->clk))
@@ -204,11 +205,9 @@ static int keembay_pwm_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	priv->chip.dev = dev;
-	priv->chip.ops = &keembay_pwm_ops;
-	priv->chip.npwm = KMB_TOTAL_PWM_CHANNELS;
+	chip->ops = &keembay_pwm_ops;
 
-	ret = devm_pwmchip_add(dev, &priv->chip);
+	ret = devm_pwmchip_add(dev, chip);
 	if (ret)
 		return dev_err_probe(dev, ret, "Failed to add PWM chip\n");