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Keep the existing behaviour while reducing boilerplate code. No functional changes. Signed-off-by: Peng Fan --- drivers/regulator/of_regulator.c | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-) diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regula= tor.c index 33463926a2a6c10ccfd9aa59d31c0b0c3635833e..83b8a1db8f99c1eefee73ad1e7f= 234b2280076dc 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -178,12 +178,9 @@ static int of_get_regulation_constraints(struct device= *dev, if (!ret) constraints->enable_time =3D pval; =20 - ret =3D of_property_read_u32(np, "regulator-uv-less-critical-window-ms", = &pval); - if (!ret) - constraints->uv_less_critical_window_ms =3D pval; - else - constraints->uv_less_critical_window_ms =3D - REGULATOR_DEF_UV_LESS_CRITICAL_WINDOW_MS; + constraints->uv_less_critical_window_ms =3D + of_property_read_u32_default(np, "regulator-uv-less-critical-window-ms", + REGULATOR_DEF_UV_LESS_CRITICAL_WINDOW_MS); =20 constraints->soft_start =3D of_property_read_bool(np, "regulator-soft-start"); @@ -313,11 +310,10 @@ static int of_get_regulation_constraints(struct devic= e *dev, "regulator-suspend-max-microvolt", &pval)) suspend_state->max_uV =3D pval; =20 - if (!of_property_read_u32(suspend_np, - "regulator-suspend-microvolt", &pval)) - suspend_state->uV =3D pval; - else /* otherwise use min_uV as default suspend voltage */ - suspend_state->uV =3D suspend_state->min_uV; + /* Use min_uV as default suspend voltage if fail to get property */ + suspend_state->uV =3D + of_property_read_u32_default(suspend_np, "regulator-suspend-microvolt", + suspend_state->min_uV); =20 if (of_property_read_bool(suspend_np, "regulator-changeable-in-suspend")) --=20 2.37.1