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Sat, 19 Oct 2019 11:07:49 +0200 (CEST) Date: Sat, 19 Oct 2019 11:07:49 +0200 From: Sebastian Reichel To: Arnd Bergmann Subject: Re: [PATCH 39/46] power: tosa: simplify probe function Message-ID: <20191019090749.ps27yjfebzscw2pk@earth.universe> References: <20191018154052.1276506-1-arnd@arndb.de> <20191018154201.1276638-39-arnd@arndb.de> MIME-Version: 1.0 In-Reply-To: <20191018154201.1276638-39-arnd@arndb.de> User-Agent: NeoMutt/20180716 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191019_020753_523987_5A778F99 X-CRM114-Status: GOOD ( 19.08 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-pm@vger.kernel.org, Linus Walleij , linux-kernel@vger.kernel.org, Haojian Zhuang , Daniel Mack , Robert Jarzmik , linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============3626242898177746919==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============3626242898177746919== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="cpv762fyyxe52a6d" Content-Disposition: inline --cpv762fyyxe52a6d Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Arnd, On Fri, Oct 18, 2019 at 05:41:54PM +0200, Arnd Bergmann wrote: > We have three power supplies that need similar initialization. > As a preparation for the gpio lookup table conversion, split > out the initialization into a separate function. >=20 > Cc: Sebastian Reichel > Cc: linux-pm@vger.kernel.org > Signed-off-by: Arnd Bergmann > --- Assuming, that the whole series goes through ARM: Reviewed-by: Sebastian Reichel Acked-by: Sebastian Reichel If the series doesn't make it into 5.5, I can also apply this cleanup patch. -- Sebastian > drivers/power/supply/tosa_battery.c | 50 ++++++++++++++--------------- > 1 file changed, 24 insertions(+), 26 deletions(-) >=20 > diff --git a/drivers/power/supply/tosa_battery.c b/drivers/power/supply/t= osa_battery.c > index 32cc31cd4761..b26b0eca33e1 100644 > --- a/drivers/power/supply/tosa_battery.c > +++ b/drivers/power/supply/tosa_battery.c > @@ -343,12 +343,24 @@ static int tosa_bat_resume(struct platform_device *= dev) > #define tosa_bat_resume NULL > #endif > =20 > +static int tosa_power_supply_register(struct device *dev, > + struct tosa_bat *bat, > + const struct power_supply_desc *desc) > +{ > + struct power_supply_config cfg =3D { > + .drv_data =3D bat, > + }; > + > + mutex_init(&bat->work_lock); > + bat->psy =3D power_supply_register(dev, desc, &cfg); > + > + return PTR_ERR_OR_ZERO(bat->psy); > +} > + > + > static int tosa_bat_probe(struct platform_device *dev) > { > int ret; > - struct power_supply_config main_psy_cfg =3D {}, > - jacket_psy_cfg =3D {}, > - bu_psy_cfg =3D {}; > =20 > if (!machine_is_tosa()) > return -ENODEV; > @@ -357,36 +369,22 @@ static int tosa_bat_probe(struct platform_device *d= ev) > if (ret) > return ret; > =20 > - mutex_init(&tosa_bat_main.work_lock); > - mutex_init(&tosa_bat_jacket.work_lock); > - > INIT_WORK(&bat_work, tosa_bat_work); > =20 > - main_psy_cfg.drv_data =3D &tosa_bat_main; > - tosa_bat_main.psy =3D power_supply_register(&dev->dev, > - &tosa_bat_main_desc, > - &main_psy_cfg); > - if (IS_ERR(tosa_bat_main.psy)) { > - ret =3D PTR_ERR(tosa_bat_main.psy); > + ret =3D tosa_power_supply_register(&dev->dev, &tosa_bat_main, > + &tosa_bat_main_desc); > + if (ret) > goto err_psy_reg_main; > - } > =20 > - jacket_psy_cfg.drv_data =3D &tosa_bat_jacket; > - tosa_bat_jacket.psy =3D power_supply_register(&dev->dev, > - &tosa_bat_jacket_desc, > - &jacket_psy_cfg); > - if (IS_ERR(tosa_bat_jacket.psy)) { > - ret =3D PTR_ERR(tosa_bat_jacket.psy); > + ret =3D tosa_power_supply_register(&dev->dev, &tosa_bat_jacket, > + &tosa_bat_jacket_desc); > + if (ret) > goto err_psy_reg_jacket; > - } > =20 > - bu_psy_cfg.drv_data =3D &tosa_bat_bu; > - tosa_bat_bu.psy =3D power_supply_register(&dev->dev, &tosa_bat_bu_desc, > - &bu_psy_cfg); > - if (IS_ERR(tosa_bat_bu.psy)) { > - ret =3D PTR_ERR(tosa_bat_bu.psy); > + ret =3D tosa_power_supply_register(&dev->dev, &tosa_bat_bu, > + &tosa_bat_bu_desc); > + if (ret) > goto err_psy_reg_bu; > - } > =20 > ret =3D request_irq(gpio_to_irq(TOSA_GPIO_BAT0_CRG), > tosa_bat_gpio_isr, > --=20 > 2.20.0 >=20 --cpv762fyyxe52a6d Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAl2q0l4ACgkQ2O7X88g7 +pqrAA//T4fPon8Kb85iC60YZSLoMlrHDrQophLfczRWBFp8KM4eU/bZV8g4tqnW lvYGN7gWFAScpNVrFVEmpDFGNK/9WlfLAnnAYI7Q/hS4HZ38IdJqyETB6h32Q4uX UIL3ZREdyKB8NRSeWYk0GlEAaGv+/dNfcOdRyrAM2k6CNPjMQVOBLE0NcqXc3fSi qtIJO3LkSB1sMSp2RD1GGAkmbofLKH/u5ej/B4osh5J+B5dtGBME0kvGYux5hhQk Tu31XCKayix0IejLiLa/pBc4BDrrOD1EXe6PqYvXHyLfpFDEOdnCwiqElXnf0UN2 aA39iq/hx2p3tmDSRaAFri6XyanqGafaKofq6U41CrG5CanUKwrtm4p+l0ziFg8a iBhs6/W8gR4rBBJg85pxGRPEJ2KTS/BIOvJZuIlZpUA8LKIUcsxwI8fA9iJJ1QPF 8+GSMW17eOTd36EJDB5C7lGHNT0N4FS4ARErNUNfDwZne9mOVNTFErHmyVrXVNPy IX/pF7r34/gnTe3hL07W+4WQg52URr1wrHyds0p6fEv9lnrykP4k7hetFqp5CgBU 8vEG2Bj7PWkAs9VkZ460ZnEoB3DJJ3xxvheeeoc9ZTnwHLcIQg2f+51WNJ2ilS1O QQcJiIcM2GFwTAwpmohtqYoI3oYmOEBpxKxU7PCM+35QFEyCVd4= =6w5s -----END PGP SIGNATURE----- --cpv762fyyxe52a6d-- --===============3626242898177746919== Content-Type: text/plain; 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