{"id":2228040,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2228040/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-gpio/patch/20260425014029.438186-1-rosenp@gmail.com/","project":{"id":42,"url":"http://patchwork.ozlabs.org/api/1.1/projects/42/?format=json","name":"Linux GPIO development","link_name":"linux-gpio","list_id":"linux-gpio.vger.kernel.org","list_email":"linux-gpio@vger.kernel.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260425014029.438186-1-rosenp@gmail.com>","date":"2026-04-25T01:40:29","name":"pinctrl: starfive: jh7110: use struct_size","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"ee4384016ff366ac7691b7155965990c9d1ae50f","submitter":{"id":70304,"url":"http://patchwork.ozlabs.org/api/1.1/people/70304/?format=json","name":"Rosen Penev","email":"rosenp@gmail.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-gpio/patch/20260425014029.438186-1-rosenp@gmail.com/mbox/","series":[{"id":501413,"url":"http://patchwork.ozlabs.org/api/1.1/series/501413/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-gpio/list/?series=501413","date":"2026-04-25T01:40:29","name":"pinctrl: starfive: jh7110: use struct_size","version":1,"mbox":"http://patchwork.ozlabs.org/series/501413/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2228040/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2228040/checks/","tags":{},"headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linux-gpio@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=aJvTVP9i;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=172.105.105.114; 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Saves a pointer in the struct.\n\nSigned-off-by: Rosen Penev \n---\n drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c | 12 +++++-------\n drivers/pinctrl/starfive/pinctrl-starfive-jh7110.h | 2 +-\n 2 files changed, 6 insertions(+), 8 deletions(-)","diff":"diff --git a/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c b/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c\nindex e44480e71ea8..3572e8edd9f3 100644\n--- a/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c\n+++ b/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c\n@@ -857,17 +857,15 @@ int jh7110_pinctrl_probe(struct platform_device *pdev)\n \t\treturn -EINVAL;\n \t}\n \n+#if IS_ENABLED(CONFIG_PM_SLEEP)\n+\tsfp = devm_kzalloc(dev, struct_size(sfp, saved_regs, info->nsaved_regs),\n+\t\t\tGFP_KERNEL);\n+#else\n \tsfp = devm_kzalloc(dev, sizeof(*sfp), GFP_KERNEL);\n+#endif\n \tif (!sfp)\n \t\treturn -ENOMEM;\n \n-#if IS_ENABLED(CONFIG_PM_SLEEP)\n-\tsfp->saved_regs = devm_kcalloc(dev, info->nsaved_regs,\n-\t\t\t\t sizeof(*sfp->saved_regs), GFP_KERNEL);\n-\tif (!sfp->saved_regs)\n-\t\treturn -ENOMEM;\n-#endif\n-\n \tsfp->base = devm_platform_ioremap_resource(pdev, 0);\n \tif (IS_ERR(sfp->base))\n \t\treturn PTR_ERR(sfp->base);\ndiff --git a/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.h b/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.h\nindex 2da2d6858008..188fc9d96269 100644\n--- a/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.h\n+++ b/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.h\n@@ -21,7 +21,7 @@ struct jh7110_pinctrl {\n \t/* register read/write mutex */\n \tstruct mutex mutex;\n \tconst struct jh7110_pinctrl_soc_info *info;\n-\tu32 *saved_regs;\n+\tu32 saved_regs[];\n };\n \n struct jh7110_gpio_irq_reg {\n","prefixes":[]}