Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Wed, 30 Nov 2022 11:22:37 +0200
From:   Matti Vaittinen <mazziesaccount@gmail.com>
To:     Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>,
        Matti Vaittinen <mazziesaccount@gmail.com>
Cc:     Andrzej Hajda <andrzej.hajda@intel.com>,
        Neil Armstrong <neil.armstrong@linaro.org>,
        Robert Foss <robert.foss@linaro.org>,
        Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
        Jonas Karlman <jonas@kwiboo.se>,
        Jernej Skrabec <jernej.skrabec@gmail.com>,
        David Airlie <airlied@gmail.com>,
        Daniel Vetter <daniel@ffwll.ch>,
        dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: [PATCH RESEND2 v4 1/2] drm/bridge: sii902x: Use
 devm_regulator_bulk_get_enable()
Message-ID: <e6153c7beb2076b9ea13082b2024ec3296bc08bc.1669799805.git.mazziesaccount@gmail.com>
References: <cover.1669799805.git.mazziesaccount@gmail.com>
MIME-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha256;
        protocol="application/pgp-signature"; boundary="kYoVLQBN7jlVRhX/"
Content-Disposition: inline
In-Reply-To: <cover.1669799805.git.mazziesaccount@gmail.com>
Precedence: bulk


--kYoVLQBN7jlVRhX/
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

Simplify using devm_regulator_bulk_get_enable()

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Acked-by: Robert Foss <robert.foss@linaro.org>

---
v4 resend 2:
Resending unchanged code  with commit title prefix adjusted as suggested
by Robert

I am doing a clean-up for my local git and encountered this one.
Respinning as it seems this one fell through the cracks.
---
 drivers/gpu/drm/bridge/sii902x.c | 26 ++++----------------------
 1 file changed, 4 insertions(+), 22 deletions(-)

diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii9=
02x.c
index 878fb7d3732b..f6e8b401069b 100644
--- a/drivers/gpu/drm/bridge/sii902x.c
+++ b/drivers/gpu/drm/bridge/sii902x.c
@@ -171,7 +171,6 @@ struct sii902x {
 	struct drm_connector connector;
 	struct gpio_desc *reset_gpio;
 	struct i2c_mux_core *i2cmux;
-	struct regulator_bulk_data supplies[2];
 	bool sink_is_hdmi;
 	/*
 	 * Mutex protects audio and video functions from interfering
@@ -1072,6 +1071,7 @@ static int sii902x_probe(struct i2c_client *client,
 	struct device *dev =3D &client->dev;
 	struct device_node *endpoint;
 	struct sii902x *sii902x;
+	static const char * const supplies[] =3D {"iovcc", "cvcc12"};
 	int ret;
=20
 	ret =3D i2c_check_functionality(client->adapter,
@@ -1122,27 +1122,11 @@ static int sii902x_probe(struct i2c_client *client,
=20
 	mutex_init(&sii902x->mutex);
=20
-	sii902x->supplies[0].supply =3D "iovcc";
-	sii902x->supplies[1].supply =3D "cvcc12";
-	ret =3D devm_regulator_bulk_get(dev, ARRAY_SIZE(sii902x->supplies),
-				      sii902x->supplies);
+	ret =3D devm_regulator_bulk_get_enable(dev, ARRAY_SIZE(supplies), supplie=
s);
 	if (ret < 0)
-		return ret;
-
-	ret =3D regulator_bulk_enable(ARRAY_SIZE(sii902x->supplies),
-				    sii902x->supplies);
-	if (ret < 0) {
-		dev_err_probe(dev, ret, "Failed to enable supplies");
-		return ret;
-	}
+		return dev_err_probe(dev, ret, "Failed to enable supplies");
=20
-	ret =3D sii902x_init(sii902x);
-	if (ret < 0) {
-		regulator_bulk_disable(ARRAY_SIZE(sii902x->supplies),
-				       sii902x->supplies);
-	}
-
-	return ret;
+	return sii902x_init(sii902x);
 }
=20
 static void sii902x_remove(struct i2c_client *client)
@@ -1152,8 +1136,6 @@ static void sii902x_remove(struct i2c_client *client)
=20
 	i2c_mux_del_adapters(sii902x->i2cmux);
 	drm_bridge_remove(&sii902x->bridge);
-	regulator_bulk_disable(ARRAY_SIZE(sii902x->supplies),
-			       sii902x->supplies);
 }
=20
 static const struct of_device_id sii902x_dt_ids[] =3D {
--=20
2.38.1


--=20
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND

~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =3D]=20

--kYoVLQBN7jlVRhX/
Content-Type: application/pgp-signature; name="signature.asc"

-----BEGIN PGP SIGNATURE-----

iQEzBAEBCAAdFiEEIx+f8wZb28fLKEhTeFA3/03aocUFAmOHIN0ACgkQeFA3/03a
ocXt3Af+NBbbybBiC/fT+7c3dEowQsdOb3b3yvhY2tN/4V4tTz6es4KCLfCsSDEy
H/BBqUFHCJ2ocgaOAybbpFKjBdm/K7vjoZWJo7EGvNPaY1BxETbcE+PdadGHTlsJ
TumNxh/jE4yAwIjGHQXum1XHL14LFhkSQiOPNo7uE/9xsSPtKMhWXTffoKum4oJ4
vN12chwj3UUBfgtlhATNHyCwkB8+2WY708tp4yL9lEQ9aU+s0euqdb5+vtBojghd
fuwOFipon6SJ1u5iwAUFvYZZezecr+JBEtiUgVXKEamW9ALaxdCoZKD16/Kgoqmn
X7Gxe3riJJ71fmvVZDSrHkOjsfclXQ==
=umTN
-----END PGP SIGNATURE-----

--kYoVLQBN7jlVRhX/--