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[34.125.219.236]) by smtp.gmail.com with ESMTPSA id x15-20020a170902ec8f00b001dc9422891esm3824560plg.30.2024.03.29.13.21.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Mar 2024 13:21:21 -0700 (PDT) Date: Fri, 29 Mar 2024 20:21:17 +0000 From: Benson Leung To: Tzung-Bi Shih Cc: bleung@chromium.org, groeck@chromium.org, linus.walleij@linaro.org, brgl@bgdev.pl, hverkuil-cisco@xs4all.nl, mchehab@kernel.org, sre@kernel.org, alexandre.belloni@bootlin.com, chrome-platform@lists.linux.dev, pmalani@chromium.org, linux-gpio@vger.kernel.org, linux-media@vger.kernel.org, linux-pm@vger.kernel.org, linux-rtc@vger.kernel.org, krzk@kernel.org Subject: Re: [PATCH 15/18] platform/chrome: wilco_ec: telemetry: provide ID table for avoiding fallback match Message-ID: References: <20240329075630.2069474-1-tzungbi@kernel.org> <20240329075630.2069474-16-tzungbi@kernel.org> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="lail5dS7ELi9Odvn" Content-Disposition: inline In-Reply-To: <20240329075630.2069474-16-tzungbi@kernel.org> --lail5dS7ELi9Odvn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Mar 29, 2024 at 03:56:27PM +0800, Tzung-Bi Shih wrote: > Instead of using fallback driver name match, provide ID table[1] for the > primary match. >=20 > [1]: https://elixir.bootlin.com/linux/v6.8/source/drivers/base/platform.c= #L1353 >=20 > Signed-off-by: Tzung-Bi Shih Reviewed-by: Benson Leung > --- > drivers/platform/chrome/wilco_ec/telemetry.c | 9 ++++++++- > 1 file changed, 8 insertions(+), 1 deletion(-) >=20 > diff --git a/drivers/platform/chrome/wilco_ec/telemetry.c b/drivers/platf= orm/chrome/wilco_ec/telemetry.c > index b7c616f3d179..21d4cbbb009a 100644 > --- a/drivers/platform/chrome/wilco_ec/telemetry.c > +++ b/drivers/platform/chrome/wilco_ec/telemetry.c > @@ -30,6 +30,7 @@ > #include > #include > #include > +#include > #include > #include > #include > @@ -409,12 +410,19 @@ static void telem_device_remove(struct platform_dev= ice *pdev) > put_device(&dev_data->dev); > } > =20 > +static const struct platform_device_id telem_id[] =3D { > + { DRV_NAME, 0 }, > + {} > +}; > +MODULE_DEVICE_TABLE(platform, telem_id); > + > static struct platform_driver telem_driver =3D { > .probe =3D telem_device_probe, > .remove_new =3D telem_device_remove, > .driver =3D { > .name =3D DRV_NAME, > }, > + .id_table =3D telem_id, > }; > =20 > static int __init telem_module_init(void) > @@ -466,4 +474,3 @@ module_exit(telem_module_exit); > MODULE_AUTHOR("Nick Crews "); > MODULE_DESCRIPTION("Wilco EC telemetry driver"); > MODULE_LICENSE("GPL"); > -MODULE_ALIAS("platform:" DRV_NAME); > --=20 > 2.44.0.478.gd926399ef9-goog >=20 >=20 --lail5dS7ELi9Odvn Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQCtZK6p/AktxXfkOlzbaomhzOwwgUCZgcivQAKCRBzbaomhzOw wtz7APwIVyFhxHO6JIUKJgZPe20/mrreiwH6op66UiDCInaamwD/TXxo/ywv8vtr ZbjLUmIDp2xJa0Mkni5Fxmi2FW3qhQk= =uIK1 -----END PGP SIGNATURE----- --lail5dS7ELi9Odvn--