From nobody Sat Oct 4 16:14:06 2025 Received: from mail-wr1-f42.google.com (mail-wr1-f42.google.com [209.85.221.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C4EF72D3225 for ; Fri, 15 Aug 2025 09:09:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.42 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755248971; cv=none; b=OiJ5xBWjB8auKD46RzYp6HQFJZiBs9kxtyWDNJPx1h0+X1nzn29J+XuZ4IfElLW/DMle0gAUWKzVqn83sJ/nA/9lkIoGqN505pP+VRQCjDhwKpQ7zlE6Z5NTKczyc25i0k4e0OVoKAcq52c/h5oPHd6YaBpthMsZRa4ut7S7ACM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755248971; c=relaxed/simple; bh=CSmJ0hfP8RAK5IyMLaW7Q3B8iAjyvA/90HhyhsBSBCA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=YEXmF+g0L+k/YPg6Hdme5BKiEtJ2XYRQtp+zXQSPSvUZy3+9ClfvV4FQB7kD+Y4h7RgOVNU7tpHc0NwOfIytULl1y1BYNNckbhnq2p+A4uWkhsG1ou25L+Kz5OADk6rMOJ8KhmGPe6HgxNwb7xQUcyUCN8MR1cznkoj0RNeFUeE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl; spf=none smtp.mailfrom=bgdev.pl; dkim=pass (2048-bit key) header.d=bgdev-pl.20230601.gappssmtp.com header.i=@bgdev-pl.20230601.gappssmtp.com header.b=WwtJK5uG; arc=none smtp.client-ip=209.85.221.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bgdev.pl Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20230601.gappssmtp.com header.i=@bgdev-pl.20230601.gappssmtp.com header.b="WwtJK5uG" Received: by mail-wr1-f42.google.com with SMTP id ffacd0b85a97d-3b9d41bfa35so1462380f8f.0 for ; Fri, 15 Aug 2025 02:09:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20230601.gappssmtp.com; s=20230601; t=1755248965; x=1755853765; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=lc0/t4Iv6hjqG5kcGiM2/0kFYGiYqDN1ZHyY/21Fkb0=; b=WwtJK5uG0kG1i6jcsGCEZ5nDEQKc0RTOSoheaMvknQq+acd62NCw4WYO9NGR2DNE8D KBv5wVD4EpylrZVR+cK8DHrRZa6CeRUpP+AMD9swwTlRBpzqimxjZVym+3x0w8h9cOkX EqTY4MW71YwbdfKngtIesqcJAqcK2z3BVNyUxOgPgsdc0HmX2jLJMQyKGNYC1G0TwMX0 9DpV5qpqyyI3ziI4kXQUqopAib7e+Q87jzgMrSKei8xWHluLfo6aobu68E3KcYUbN6+p KJO2U+YnVagaoWzMjy+BjAZESW+s2/TkT3zZVFycRnaxQVRvzKYhn3f66olDscEOjNEI uTWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755248965; x=1755853765; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=lc0/t4Iv6hjqG5kcGiM2/0kFYGiYqDN1ZHyY/21Fkb0=; b=K0HxqaHbEkDy168sHmFyZlVIAspYdWsH0zleCU6O+5GosPfln0CJj58Rz8WJn3WIO/ e8fc4oxTJw3917p1RNfN+xsS60B4q7xdIfv1LynUhGqakPGvS4agJBK7IC/6AkfAp0p4 nGgbF2/wyFlHinXo9/2mfeGeAgDcFSKH4HnPCVv3NglaK/jArGy2FbG0q4ASLfNNHkuW BIPnSwpy2SgzrjNrHZpNaN5rjSIJJV9IKz2mEl8FOW/NIE8ikMEvANLltiU1hKBd8Rpc lqxlNjsrUSAC6isjCuTSla4uXlWKvSRg0zhDKsSJ62EwfxDfDcxS+gWqdkQyHqGaBhu1 /M4g== X-Forwarded-Encrypted: i=1; AJvYcCWHPv7b2h7cjIxUAeha8h4x/e0dGskUHHLPKcQFp0mzMHN2iVsXbmdKjd7Qf9FVlsigRAgDiyGfPJmYADg=@vger.kernel.org X-Gm-Message-State: AOJu0Yx6XREtEWJaxM+OUBtTHlniC2nQaeFTG8g4XrxSlche695ao57p gReYr1fNhFnpZSqT+h2jbJFW8GYKgXzlo513Mi3ciczxm0QbT1+db5BYXo0Han0PUxg= X-Gm-Gg: ASbGncv8/HXTHD01k4zWrBUS08LoiUuOSVgHoB3ZXcuk1uZ43UKNCrfEMrDdMJtadvj v3ziX7LzOOJyLUF3J7xUjDjvIqVu5ddgkGhGeFUD1V4wyZiE2fxqZonQ9LR3MaEd3Ev3772f9aA k86jyh+VQHBmffZR3p1EnMsOJmUgZYX41y6zW/ZD7em3ilQRhD9hXMe10VmZbgEd9iDze1VV7XP lRBAa/nM0QPKwsyxJxBHbmHD9F3rK8vj1t1+EzEOjtwKllzFGyIGYpPFieKY76aswfNUlVyi5gl /iv+9J5YBZkAsBZUlxgLX8+ZtWTXSNZ2qdUV6GF4UIQkwYIydwAQ9uDZj2XgrVTLh/4JK49L/Wn raYHqGAss6XNX0ly/sA== X-Google-Smtp-Source: AGHT+IH+JR178EPgAqIUUl1evmTTr1x2K4MvNmipyWtFLoqUSeH9zZZUWgL1QLgHWs1/dDUsekziEw== X-Received: by 2002:a05:6000:4383:b0:3b8:dabe:bd8b with SMTP id ffacd0b85a97d-3bb68a185bdmr1038820f8f.27.1755248964740; Fri, 15 Aug 2025 02:09:24 -0700 (PDT) Received: from [127.0.1.1] ([2a01:cb1d:dc:7e00:a125:bd3e:6904:c9f9]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3bb676c9a67sm1205210f8f.35.2025.08.15.02.09.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Aug 2025 02:09:24 -0700 (PDT) From: Bartosz Golaszewski Date: Fri, 15 Aug 2025 11:09:07 +0200 Subject: [PATCH v5 05/15] pinctrl: mediatek: moore: 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: <20250815-pinctrl-gpio-pinfuncs-v5-5-955de9fd91db@linaro.org> References: <20250815-pinctrl-gpio-pinfuncs-v5-0-955de9fd91db@linaro.org> In-Reply-To: <20250815-pinctrl-gpio-pinfuncs-v5-0-955de9fd91db@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 , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich 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 , Chen-Yu Tsai X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=7850; i=bartosz.golaszewski@linaro.org; h=from:subject:message-id; bh=9BKGEvZq/gbYunbAXK1ZCTf6DpFoadfRkbzoE0vKzXo=; b=owEBbQKS/ZANAwAKARGnLqAUcddyAcsmYgBonvk3Pz4bZWLjCq9OyRjq8qSpMxa5kXSom7+Nn 9lVVbxSSICJAjMEAAEKAB0WIQQWnetsC8PEYBPSx58Rpy6gFHHXcgUCaJ75NwAKCRARpy6gFHHX cgEEEADAOXrKLcmzOeYsONGvgBthO2HBAzQ+lHZSBTn2F4QfTiqTjYSCWNaboTo5PtgNThVrvQh q03BXKYFwL/7IMjsYlfsEvqd1EOZoAIZ4Jl4C+aPyR+gR+R6PiEP11HwNQqR1YYfYeebhhwZFnV PGUV3D1w79KrlhgzsufjmSW+c+YQ5WJZDMLqeF2ZEIexXPNTd4PX1GEQ/BItpda3fLlt9jdHGIn w/jhWZRzo0GJ7s96NhRyV935oS+cUacE8lQc4dU+mr3QHDktqexVN8WK9jUWelV84TnQ+urZSSU /G3E3j4GoUHaVtTJ/PdG2S+zWzrkeG++Qb/2lj7zaGKCEB9cftBmPP0atTegNaETtXqvMOvMkuo 6SyVCsGKxrPp6ee1wWtdEE7ferKv3Dn+lsozfP6rY0I66SoAdKGwsTNH4lFNo7FbZW/eal1TAE4 U1YWk3ZKnzLVI9f9dr4gebddux/zek7590VjrED7EbsHk08bxR5uKGYwzqpP7UcnMM4oTCpaD/+ +woGV9bb+PXmDDOzculdAJhPzGNlUSmRO9yqDjCbL3dcWPPjEO6TdXmZWI/0vg8dZ7OBAzI+1Ej 9QoidEbK+PWSuHQ1Oqt+9XFZODd2wRU2JiJ+s/PxtwTBjJdnr+XNmcem/7B6LbT5baypfHI3KPX MeYcfhyRNgbpsow== 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. Reviewed-by: Chen-Yu Tsai Signed-off-by: Bartosz Golaszewski --- drivers/pinctrl/mediatek/pinctrl-moore.c | 6 ++---- drivers/pinctrl/mediatek/pinctrl-moore.h | 7 ++----- drivers/pinctrl/mediatek/pinctrl-mt7622.c | 2 +- drivers/pinctrl/mediatek/pinctrl-mt7623.c | 2 +- drivers/pinctrl/mediatek/pinctrl-mt7629.c | 2 +- drivers/pinctrl/mediatek/pinctrl-mt7981.c | 2 +- drivers/pinctrl/mediatek/pinctrl-mt7986.c | 2 +- drivers/pinctrl/mediatek/pinctrl-mt7988.c | 2 +- drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h | 2 +- 9 files changed, 11 insertions(+), 16 deletions(-) diff --git a/drivers/pinctrl/mediatek/pinctrl-moore.c b/drivers/pinctrl/med= iatek/pinctrl-moore.c index 6e4f6c07a509326a8a7e88b2dc32635b22e7b965..982b9887521d036538f67e9919d= e444693c458c0 100644 --- a/drivers/pinctrl/mediatek/pinctrl-moore.c +++ b/drivers/pinctrl/mediatek/pinctrl-moore.c @@ -622,11 +622,9 @@ static int mtk_build_functions(struct mtk_pinctrl *hw) int i, err; =20 for (i =3D 0; i < hw->soc->nfuncs ; i++) { - const struct function_desc *function =3D hw->soc->funcs + i; - const struct pinfunction *func =3D &function->func; + const struct pinfunction *func =3D hw->soc->funcs + i; =20 - err =3D pinmux_generic_add_pinfunction(hw->pctrl, func, - function->data); + err =3D pinmux_generic_add_pinfunction(hw->pctrl, func, NULL); if (err < 0) { dev_err(hw->dev, "Failed to register function %s\n", func->name); diff --git a/drivers/pinctrl/mediatek/pinctrl-moore.h b/drivers/pinctrl/med= iatek/pinctrl-moore.h index 229d19561e229c77714e5fccb3d4fb68eacc77fd..fe1f087cacd0446e40628cb4fa3= 5a135496ca848 100644 --- a/drivers/pinctrl/mediatek/pinctrl-moore.h +++ b/drivers/pinctrl/mediatek/pinctrl-moore.h @@ -43,11 +43,8 @@ .data =3D id##_funcs, \ } =20 -#define PINCTRL_PIN_FUNCTION(_name_, id) \ - { \ - .func =3D PINCTRL_PINFUNCTION(_name_, id##_groups, ARRAY_SIZE(id##_group= s)), \ - .data =3D NULL, \ - } +#define PINCTRL_PIN_FUNCTION(_name_, id) \ + PINCTRL_PINFUNCTION(_name_, id##_groups, ARRAY_SIZE(id##_groups)) =20 int mtk_moore_pinctrl_probe(struct platform_device *pdev, const struct mtk_pin_soc *soc); diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7622.c b/drivers/pinctrl/me= diatek/pinctrl-mt7622.c index 2dc1019910662a2a52e81f277a10a32bd83b33d4..d5777889448aab86e82fa6821fd= ea0d30a5a7246 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt7622.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt7622.c @@ -822,7 +822,7 @@ static const char *mt7622_uart_groups[] =3D { "uart0_0_= tx_rx", "uart4_2_rts_cts",}; static const char *mt7622_wdt_groups[] =3D { "watchdog", }; =20 -static const struct function_desc mt7622_functions[] =3D { +static const struct pinfunction mt7622_functions[] =3D { PINCTRL_PIN_FUNCTION("antsel", mt7622_antsel), PINCTRL_PIN_FUNCTION("emmc", mt7622_emmc), PINCTRL_PIN_FUNCTION("eth", mt7622_ethernet), diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7623.c b/drivers/pinctrl/me= diatek/pinctrl-mt7623.c index 3e59eada2825277b3d7500cb1f2cf740242a4a8b..69c06c2c0e21e4ce785f6553925= 4eb070bff9a0d 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt7623.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt7623.c @@ -1340,7 +1340,7 @@ static const char *mt7623_uart_groups[] =3D { "uart0_= 0_txd_rxd", "uart3_rts_cts", }; static const char *mt7623_wdt_groups[] =3D { "watchdog_0", "watchdog_1", }; =20 -static const struct function_desc mt7623_functions[] =3D { +static const struct pinfunction mt7623_functions[] =3D { PINCTRL_PIN_FUNCTION("audck", mt7623_aud_clk), PINCTRL_PIN_FUNCTION("disp", mt7623_disp_pwm), PINCTRL_PIN_FUNCTION("eth", mt7623_ethernet), diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7629.c b/drivers/pinctrl/me= diatek/pinctrl-mt7629.c index 98142e8c98011d17339da74f61d6f917372dfcd5..cc0694881ac9dc536db0e46eefe= 5eb7359735a60 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt7629.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt7629.c @@ -384,7 +384,7 @@ static const char *mt7629_wdt_groups[] =3D { "watchdog"= , }; static const char *mt7629_wifi_groups[] =3D { "wf0_5g", "wf0_2g", }; static const char *mt7629_flash_groups[] =3D { "snfi", "spi_nor" }; =20 -static const struct function_desc mt7629_functions[] =3D { +static const struct pinfunction mt7629_functions[] =3D { PINCTRL_PIN_FUNCTION("eth", mt7629_ethernet), PINCTRL_PIN_FUNCTION("i2c", mt7629_i2c), PINCTRL_PIN_FUNCTION("led", mt7629_led), diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7981.c b/drivers/pinctrl/me= diatek/pinctrl-mt7981.c index 83092be5b614cc164590fe5ec2b756fe6579b263..6216c2e057f6499b32741b6bd3a= 4854878c061c9 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt7981.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt7981.c @@ -977,7 +977,7 @@ static const char *mt7981_ethernet_groups[] =3D { "smi_= mdc_mdio", "gbe_ext_mdc_mdi "wf0_mode1", "wf0_mode3", "mt7531_int", }; static const char *mt7981_ant_groups[] =3D { "ant_sel", }; =20 -static const struct function_desc mt7981_functions[] =3D { +static const struct pinfunction mt7981_functions[] =3D { PINCTRL_PIN_FUNCTION("wa_aice", mt7981_wa_aice), PINCTRL_PIN_FUNCTION("dfd", mt7981_dfd), PINCTRL_PIN_FUNCTION("jtag", mt7981_jtag), diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7986.c b/drivers/pinctrl/me= diatek/pinctrl-mt7986.c index 5816b5fdb7ca918486f57a890f73543b3198c728..2a762ade9c35505505c932b6fea= 75fa0cf77d961 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt7986.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt7986.c @@ -878,7 +878,7 @@ static const char *mt7986_uart_groups[] =3D { static const char *mt7986_wdt_groups[] =3D { "watchdog", }; static const char *mt7986_wf_groups[] =3D { "wf_2g", "wf_5g", "wf_dbdc", }; =20 -static const struct function_desc mt7986_functions[] =3D { +static const struct pinfunction mt7986_functions[] =3D { PINCTRL_PIN_FUNCTION("audio", mt7986_audio), PINCTRL_PIN_FUNCTION("emmc", mt7986_emmc), PINCTRL_PIN_FUNCTION("eth", mt7986_ethernet), diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7988.c b/drivers/pinctrl/me= diatek/pinctrl-mt7988.c index 55c8674d8d66f12d2f2246c215056d4e51296a9b..9569e8c0cec15fb6a4a8e359d64= 83fa163487b0c 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt7988.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt7988.c @@ -1464,7 +1464,7 @@ static const char * const mt7988_usb_groups[] =3D { "drv_vbus_p1", }; =20 -static const struct function_desc mt7988_functions[] =3D { +static const struct pinfunction mt7988_functions[] =3D { PINCTRL_PIN_FUNCTION("audio", mt7988_audio), PINCTRL_PIN_FUNCTION("jtag", mt7988_jtag), PINCTRL_PIN_FUNCTION("int_usxgmii", mt7988_int_usxgmii), diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h b/drivers/pin= ctrl/mediatek/pinctrl-mtk-common-v2.h index 36d2898037dd041ebc7e06526ebc085eb42f2828..fa7c0ed49346486ba32ec615aa2= b3483217f5077 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h @@ -238,7 +238,7 @@ struct mtk_pin_soc { unsigned int npins; const struct group_desc *grps; unsigned int ngrps; - const struct function_desc *funcs; + const struct pinfunction *funcs; unsigned int nfuncs; const struct mtk_eint_regs *eint_regs; const struct mtk_eint_hw *eint_hw; --=20 2.48.1