diff --git a/drivers/pwm/exynos_pwm.c b/drivers/pwm/exynos_pwm.c
index e55fcce..70fbdf8 100644
--- a/drivers/pwm/exynos_pwm.c
+++ b/drivers/pwm/exynos_pwm.c
@@ -114,5 +114,5 @@
 	.ops	= &exynos_pwm_ops,
 	.probe	= exynos_pwm_probe,
 	.ofdata_to_platdata	= exynos_pwm_ofdata_to_platdata,
-	.priv_auto_alloc_size	= sizeof(struct exynos_pwm_priv),
+	.priv_auto	= sizeof(struct exynos_pwm_priv),
 };
diff --git a/drivers/pwm/pwm-imx.c b/drivers/pwm/pwm-imx.c
index 77a1907..0b8e82b 100644
--- a/drivers/pwm/pwm-imx.c
+++ b/drivers/pwm/pwm-imx.c
@@ -158,6 +158,6 @@
 	.ops	= &imx_pwm_ops,
 	.ofdata_to_platdata	= imx_pwm_ofdata_to_platdata,
 	.probe		= imx_pwm_probe,
-	.priv_auto_alloc_size	= sizeof(struct imx_pwm_priv),
+	.priv_auto	= sizeof(struct imx_pwm_priv),
 };
 #endif
diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c
index cafb571..e538e27 100644
--- a/drivers/pwm/pwm-meson.c
+++ b/drivers/pwm/pwm-meson.c
@@ -524,5 +524,5 @@
 	.ops	= &meson_pwm_ops,
 	.ofdata_to_platdata = meson_pwm_ofdata_to_platdata,
 	.probe	 = meson_pwm_probe,
-	.priv_auto_alloc_size	= sizeof(struct meson_pwm),
+	.priv_auto	= sizeof(struct meson_pwm),
 };
diff --git a/drivers/pwm/pwm-mtk.c b/drivers/pwm/pwm-mtk.c
index 7bd8251..aee1d82 100644
--- a/drivers/pwm/pwm-mtk.c
+++ b/drivers/pwm/pwm-mtk.c
@@ -184,5 +184,5 @@
 	.of_match = mtk_pwm_ids,
 	.ops = &mtk_pwm_ops,
 	.probe = mtk_pwm_probe,
-	.priv_auto_alloc_size = sizeof(struct mtk_pwm_priv),
+	.priv_auto	= sizeof(struct mtk_pwm_priv),
 };
diff --git a/drivers/pwm/pwm-sifive.c b/drivers/pwm/pwm-sifive.c
index 77bc659..4731e4a 100644
--- a/drivers/pwm/pwm-sifive.c
+++ b/drivers/pwm/pwm-sifive.c
@@ -168,5 +168,5 @@
 	.ops	= &pwm_sifive_ops,
 	.ofdata_to_platdata     = pwm_sifive_ofdata_to_platdata,
 	.probe		= pwm_sifive_probe,
-	.priv_auto_alloc_size	= sizeof(struct pwm_sifive_priv),
+	.priv_auto	= sizeof(struct pwm_sifive_priv),
 };
diff --git a/drivers/pwm/rk_pwm.c b/drivers/pwm/rk_pwm.c
index 911da1d..ccd23d8 100644
--- a/drivers/pwm/rk_pwm.c
+++ b/drivers/pwm/rk_pwm.c
@@ -215,5 +215,5 @@
 	.ops	= &rk_pwm_ops,
 	.ofdata_to_platdata	= rk_pwm_ofdata_to_platdata,
 	.probe		= rk_pwm_probe,
-	.priv_auto_alloc_size	= sizeof(struct rk_pwm_priv),
+	.priv_auto	= sizeof(struct rk_pwm_priv),
 };
diff --git a/drivers/pwm/sandbox_pwm.c b/drivers/pwm/sandbox_pwm.c
index 2898818..318dce7 100644
--- a/drivers/pwm/sandbox_pwm.c
+++ b/drivers/pwm/sandbox_pwm.c
@@ -109,5 +109,5 @@
 	.id		= UCLASS_PWM,
 	.of_match	= sandbox_pwm_ids,
 	.ops		= &sandbox_pwm_ops,
-	.priv_auto_alloc_size	= sizeof(struct sandbox_pwm_priv),
+	.priv_auto	= sizeof(struct sandbox_pwm_priv),
 };
diff --git a/drivers/pwm/sunxi_pwm.c b/drivers/pwm/sunxi_pwm.c
index e2ae1a8..9a35fe0 100644
--- a/drivers/pwm/sunxi_pwm.c
+++ b/drivers/pwm/sunxi_pwm.c
@@ -181,5 +181,5 @@
 	.ops	= &sunxi_pwm_ops,
 	.ofdata_to_platdata	= sunxi_pwm_ofdata_to_platdata,
 	.probe		= sunxi_pwm_probe,
-	.priv_auto_alloc_size	= sizeof(struct sunxi_pwm_priv),
+	.priv_auto	= sizeof(struct sunxi_pwm_priv),
 };
diff --git a/drivers/pwm/tegra_pwm.c b/drivers/pwm/tegra_pwm.c
index 5e98d0f..29c9ce3 100644
--- a/drivers/pwm/tegra_pwm.c
+++ b/drivers/pwm/tegra_pwm.c
@@ -79,5 +79,5 @@
 	.of_match = tegra_pwm_ids,
 	.ops	= &tegra_pwm_ops,
 	.ofdata_to_platdata	= tegra_pwm_ofdata_to_platdata,
-	.priv_auto_alloc_size	= sizeof(struct tegra_pwm_priv),
+	.priv_auto	= sizeof(struct tegra_pwm_priv),
 };