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Thu, 24 Jul 2025 02:24:42 -0700 (PDT) From: Bartosz Golaszewski Date: Thu, 24 Jul 2025 11:24:31 +0200 Subject: [PATCH v3 03/15] pinctrl: airoha: replace struct function_desc with struct pinfunction Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250724-pinctrl-gpio-pinfuncs-v3-3-af4db9302de4@linaro.org> References: <20250724-pinctrl-gpio-pinfuncs-v3-0-af4db9302de4@linaro.org> In-Reply-To: <20250724-pinctrl-gpio-pinfuncs-v3-0-af4db9302de4@linaro.org> To: Linus Walleij , Bjorn Andersson , Konrad Dybcio , Alexey Klimov , Lorenzo Bianconi , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno , Paul Cercueil , Kees Cook , Andy Shevchenko , Andrew Morton , David Hildenbrand , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Dong Aisheng , Fabio Estevam , Shawn Guo , Jacky Bai , Pengutronix Kernel Team , NXP S32 Linux Team , Sascha Hauer , Tony Lindgren , Haojian Zhuang , Geert Uytterhoeven Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-hardening@vger.kernel.org, linux-mm@kvack.org, imx@lists.linux.dev, linux-omap@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Bartosz Golaszewski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2037; i=bartosz.golaszewski@linaro.org; h=from:subject:message-id; bh=9XGd4dmoHWG203pSJBEuuDLVpVNcYHStbs3CKo1ub7I=; b=owEBbQKS/ZANAwAKARGnLqAUcddyAcsmYgBogfvRgqw0m/InntV11HHUCE+MGVQkjCMalwIfS KMoPh5ezd+JAjMEAAEKAB0WIQQWnetsC8PEYBPSx58Rpy6gFHHXcgUCaIH70QAKCRARpy6gFHHX chrwD/oCtF7meIzX7ZXpLEsgWK2HnP775ycIOrhIwy5EPDMyiNJBCALS6V0nGhCUw2Z9MV0vPMu cMvZp0ZAetbm9VKmdQDWRldx4ebo8/xAdFA7QNSl2v9Py+AuX1OymRUpeGqWEgxZdMIMGLePvDD J41mLtcuKXxdpZzxVQkJ6eqotgtxLicQ3Kd5nyfAGpPv58pRiSOk8ShfVzgvbDt4Cm+4ZmI1b/g 6ADxlGARBw7Iv6e0y3aarJZY40cDArbMpSeMsthPxd2ckA3YzpqfFpPoYaqZLzPJLzS9qs+JS9m FTPjtr7zEsks8DyXoqQmEomYi7djHBa34IM/+cSpTShC+uUPWxn5WIh+e841X0NjZvqiYltThhF TwrnuYapLpqUE4A51spxZbKr86qfYwSaIvQX3GQGjYh7PEcsD8bupfDFxuoNPxI3VJG7QGRDOQv WZ3Vmi7GS8vyhYTBQS8uXK9ltMPRVoPNgmGHSR/k0ZSAN6h8loFb6wWYuxhqSgvLEbwtaWqGgH1 zm84NgtIT/M6kXtus0iI/i4ig4d4UjPmMI/Jhq9pjP9RBSMZu/EKa21utlbG/Go5IGqI/n2vHDS SwCRIsWrcI2So3cc+c6i7Sawc/UqzfwIcEMaOpwtlssOTUANHxZLwMt12cdVdexmaqY5wPjLhmX qFbRaYrqSoXO3MQ== X-Developer-Key: i=bartosz.golaszewski@linaro.org; a=openpgp; fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772 From: Bartosz Golaszewski struct function_desc is a wrapper around struct pinfunction with an additional void *data pointer. This driver doesn't use the data pointer. We're also working towards reducing the usage of struct function_desc in pinctrl drivers - they should only be created by pinmux core and accessed by drivers using pinmux_generic_get_function(). Replace the struct function_desc objects in this driver with smaller struct pinfunction instances. Signed-off-by: Bartosz Golaszewski --- drivers/pinctrl/mediatek/pinctrl-airoha.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/pinctrl/mediatek/pinctrl-airoha.c b/drivers/pinctrl/me= diatek/pinctrl-airoha.c index 1737b88530c385644a360e8abe583416bd6d3fe9..aa71e02b661c992c117418af910= ae157c4f75fff 100644 --- a/drivers/pinctrl/mediatek/pinctrl-airoha.c +++ b/drivers/pinctrl/mediatek/pinctrl-airoha.c @@ -36,11 +36,9 @@ #define PINCTRL_FUNC_DESC(id) \ { \ .desc =3D { \ - .func =3D { \ - .name =3D #id, \ - .groups =3D id##_groups, \ - .ngroups =3D ARRAY_SIZE(id##_groups), \ - } \ + .name =3D #id, \ + .groups =3D id##_groups, \ + .ngroups =3D ARRAY_SIZE(id##_groups), \ }, \ .groups =3D id##_func_group, \ .group_size =3D ARRAY_SIZE(id##_func_group), \ @@ -334,7 +332,7 @@ struct airoha_pinctrl_func_group { }; =20 struct airoha_pinctrl_func { - const struct function_desc desc; + const struct pinfunction desc; const struct airoha_pinctrl_func_group *groups; u8 group_size; }; @@ -2908,11 +2906,11 @@ static int airoha_pinctrl_probe(struct platform_dev= ice *pdev) =20 func =3D &airoha_pinctrl_funcs[i]; err =3D pinmux_generic_add_pinfunction(pinctrl->ctrl, - &func->desc.func, + &func->desc, (void *)func); if (err < 0) { dev_err(dev, "Failed to register function %s\n", - func->desc.func.name); + func->desc.name); return err; } } --=20 2.48.1