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Tue, 12 Aug 2025 01:27:12 -0700 (PDT) From: Bartosz Golaszewski Date: Tue, 12 Aug 2025 10:27:02 +0200 Subject: [PATCH v4 03/15] pinctrl: airoha: replace struct function_desc with struct pinfunction Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250812-pinctrl-gpio-pinfuncs-v4-3-bb3906c55e64@linaro.org> References: <20250812-pinctrl-gpio-pinfuncs-v4-0-bb3906c55e64@linaro.org> In-Reply-To: <20250812-pinctrl-gpio-pinfuncs-v4-0-bb3906c55e64@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 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=8m+uO2wFoz45np2OTah2daZeJ2sZYqJ85l0WVEHKDas=; b=owEBbQKS/ZANAwAKARGnLqAUcddyAcsmYgBomvrX9RRoKDbA/ltwtuJ4EyG2WO60DQb8Pb1vS coNAXS4U0iJAjMEAAEKAB0WIQQWnetsC8PEYBPSx58Rpy6gFHHXcgUCaJr61wAKCRARpy6gFHHX cg6XEAC8rNYcNrLRmViE7ypL62cxemJNiwcylZUk/EbB2LmSFdtxh5OdHOiPKfnWYC2WoqdsLeE dH7HsjwJepgfYk1itBu8siO7U3geQZasJ159uTbiAa9YW6PHmUFNLgxnltfj37gLl6FVIOgFscW mUASI9HQ5leJNQixSLwfniGqS39RegE+Z7Bf85pFZsDV6WOJINocubMK3rhzQecaeIKy+/YhWa6 VuPszRdtOp16D8969UfaKprxgn5khsdU635KHvTI+cvzk9e+6La7xoXXGoRhTc0TBKf+Ig+hm07 GPeEeW9mi+drhU3gfbjLHSY0SmdXerDgW9+3wPuV/BgVkVxDtYFYA2jznaWzg/wpFE/WUB8XKi4 G2aLL8E+K2i512j9KQKBZU6YA6neVMBqab2iwlDJAK+IxaTqeDUx6e+X1cVnsbHv3rrnRLaWCwq eLi0qlNEU72l4DXrBAj+KdwVRQlEJ6WOTi+9VzcGlzb1VXu9bSzPS3A9H8hLGs9CZ9dDFjroEPF yOavvyND8j+CsN0tdDP9o0bTzuzZFXnJRJJgGXE7W27j9qIsrdDcyec13EvXbDNpFueJ6ERKv40 g6XWI9ymS8TjdvJf5M6VlxYn8IqVcpF7TYMtLPDn5GPcl+DJqqJAcSFzv6pevX+qiAnP94PLErN ARW881PRppyAVwg== 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/mediatek/pinctrl-airoha.c index 5f1ec9e0de213d587b68f41d3458cf504ee1b21f..51cd0cdc2f5170d024fe984ce8882ed9b3ce6563 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 = { \ - .func = { \ - .name = #id, \ - .groups = id##_groups, \ - .ngroups = ARRAY_SIZE(id##_groups), \ - } \ + .name = #id, \ + .groups = id##_groups, \ + .ngroups = ARRAY_SIZE(id##_groups), \ }, \ .groups = id##_func_group, \ .group_size = ARRAY_SIZE(id##_func_group), \ @@ -334,7 +332,7 @@ struct airoha_pinctrl_func_group { }; 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_device *pdev) func = &airoha_pinctrl_funcs[i]; err = 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; } } -- 2.48.1