From nobody Fri Dec 19 13:55:45 2025 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 88D56224AF9 for ; Mon, 17 Feb 2025 15:39:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739806772; cv=none; b=CWLwLtkRTQxlK7emljgsSY97Z/DZ72wrwloiPM5akrVZ7pJ+JI9r8n6WPCdkq3OxLlwtVUudxjPwSKpEJcV9mHvo1ao6ydzL1L5hvBa1T7y6ZGR+8K/qo2hr2CWWwJ2lQI2KyAAYIk24qqtp+KrwXywlSPnTJWwM7b7A4Yu+XDA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739806772; c=relaxed/simple; bh=tJtJ+iZ/RH0kV6E8FVz8GWyFPWw0X5nxEmvPF+pyVpA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To; b=MT+R/HZQioBFcz8btsoIsBM4GnAxnhd4/MGP1xy9ZZ/TsMN0Lq825GXprVALmnsCr02QZg1lez2GE3lnJRyFg++ZCnH143XlU4nCjTS9P6kPoFvY227zg4MYqtLkRfjeJlxS2mLjiyQ4mQ4MeNPjvEBERW7xohuuRXLoPwG7Cfs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 0A3EC1692; Mon, 17 Feb 2025 07:39:49 -0800 (PST) Received: from e133711.arm.com (e133711.arm.com [10.1.196.55]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 25D243F6A8; Mon, 17 Feb 2025 07:39:29 -0800 (PST) From: Sudeep Holla Date: Mon, 17 Feb 2025 15:38:42 +0000 Subject: [PATCH v3 01/19] firmware: arm_ffa: Replace SCMI by FF-A in the macro 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: <20250217-ffa_updates-v3-1-bd1d9de615e7@arm.com> References: <20250217-ffa_updates-v3-0-bd1d9de615e7@arm.com> In-Reply-To: <20250217-ffa_updates-v3-0-bd1d9de615e7@arm.com> To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Sudeep Holla , Viresh Kumar X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1599; i=sudeep.holla@arm.com; h=from:subject:message-id; bh=tJtJ+iZ/RH0kV6E8FVz8GWyFPWw0X5nxEmvPF+pyVpA=; b=owEBbQKS/ZANAwAIAQBBurwxfuKYAcsmYgBns1gtXHWnKMr9WB5CJdIm1VEcTqqQjHoG8va+Y X+57qiPKpOJAjMEAAEIAB0WIQS6ceUSBvMeskPdk+EAQbq8MX7imAUCZ7NYLQAKCRAAQbq8MX7i mC22EACTJ1oYJdI/jH3Mk8BIbelop4SG8s08yql/bZfcv1x+PDI8uqU+FBC/c//aJVpOaNmDPXf BKFVqR3r5o9svjC82IAsKRD6ZW4JjGrUsn6QGJxHKS4eW+LGaNEduPnr+mb8GHT1YzDju2ZLDDh 97OQ/j4mVz5CVJdtlmcgAXHjVY/W15F2iE/PkRfVgVlsVeLdKuNGH5TSIyLZGSempxZvHHukxIT fPSopQAPDGFWZchtSzzA4TW50gevDU46kEYa54iqa2uVw2H+ne9qvXuXzesc+ddUGLFfqeF6oCD pjPw8F544ZDRfw3zMiqprjyD+bIE4WWpOfpu/iUJZ+rUMkUiMJdCYZbed6QMswj9r5iNTL2pCcO /t0jRtiUWkGaAjONSI2j2KJDWaFuqNNTkBXCnkniam5UQe85P9xfVPMHlbSMQo9pCl8/igVHNS9 23sfDJt0Qjw79Cdw6Rgzqu1Ps5KyO9o++c5QlvrYrUz7+jGim5GuLX5LtduNWUtAG4Dc3wzruFE qFhD9LokcPbKVyMTErbDonSV07AwRli6OFuAvYhMoZ/bkgpSN8onj2HbjGWJTrDk+D7fXcBgraY RLACo93enHMMfIutecbjQ8q7c5jIGTeZGlDtGAGqY/K90z3qI6yt1OA6DXlYOc4b94ASxJ4u8bR OB0SxNn84EAe9BQ== X-Developer-Key: i=sudeep.holla@arm.com; a=openpgp; fpr=7360A21742ADF5A11767C1C139CFD4755FE2D5B4 Commit 22779149e93d ("firmware: arm_ffa: Emit modalias for FF-A devices") added modalias for FF-A devices. However the macro added used SCMI incorrectly. Replace the reference to SCMI by FF-A and update the macro. (i.e. s/SCMI/FFA/) No functional change. Tested-by: Viresh Kumar Signed-off-by: Sudeep Holla --- drivers/firmware/arm_ffa/bus.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/firmware/arm_ffa/bus.c b/drivers/firmware/arm_ffa/bus.c index dfda5ffc14db7208e8b622cdd648194c9cb1ef34..52b1f09209a0e51e321cd23a69a= a7e4c4daa8dd1 100644 --- a/drivers/firmware/arm_ffa/bus.c +++ b/drivers/firmware/arm_ffa/bus.c @@ -15,7 +15,7 @@ =20 #include "common.h" =20 -#define SCMI_UEVENT_MODALIAS_FMT "arm_ffa:%04x:%pUb" +#define FFA_UEVENT_MODALIAS_FMT "arm_ffa:%04x:%pUb" =20 static DEFINE_IDA(ffa_bus_id); =20 @@ -68,7 +68,7 @@ static int ffa_device_uevent(const struct device *dev, st= ruct kobj_uevent_env *e { const struct ffa_device *ffa_dev =3D to_ffa_dev(dev); =20 - return add_uevent_var(env, "MODALIAS=3D" SCMI_UEVENT_MODALIAS_FMT, + return add_uevent_var(env, "MODALIAS=3D" FFA_UEVENT_MODALIAS_FMT, ffa_dev->vm_id, &ffa_dev->uuid); } =20 @@ -77,7 +77,7 @@ static ssize_t modalias_show(struct device *dev, { struct ffa_device *ffa_dev =3D to_ffa_dev(dev); =20 - return sysfs_emit(buf, SCMI_UEVENT_MODALIAS_FMT, ffa_dev->vm_id, + return sysfs_emit(buf, FFA_UEVENT_MODALIAS_FMT, ffa_dev->vm_id, &ffa_dev->uuid); } static DEVICE_ATTR_RO(modalias); --=20 2.34.1