From nobody Mon Feb 9 09:09:44 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4D6751581EE for ; Fri, 31 Jan 2025 11:25:08 +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=1738322710; cv=none; b=gZFSonCVg5lWaKAW351NNP7fAsW/7vqVXD1JIPj36l2OUfArfWqJRuWtjVNWj6JM70PuDXhZlKJ64m8AX+xvkD04ilXdKGcISMH5Bq4iWddd4TvX9Z64vYWp+q5q5QZ0ercs8oKcmrvYa1djJxvkaLEU/suDFpDsqp/1LkHgOdA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738322710; c=relaxed/simple; bh=F0mUi+DToOzDCZQ+Cn7ewDbLcZibROUf9A/AQezLWS0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To; b=Rb0D0CYkmWmKEz1dXhTXRVG5WvK1a3KeUGv4eRGv18GaVgTcOiFkiQhyZmeDgp6EmiFbZHBnNQHf9bLKt2yJcMTwGRtHBORHef+lUPJKo84Lz3E3xvWvY2ftdjxFNNuQMijGhFPYrB0VDwJNteWDgfy3Hepf8OyhzT7g/1hE9no= 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 C9BCFFEC; Fri, 31 Jan 2025 03:25:32 -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 A52C23F63F; Fri, 31 Jan 2025 03:25:06 -0800 (PST) From: Sudeep Holla Date: Fri, 31 Jan 2025 11:24:01 +0000 Subject: [PATCH v2 01/18] 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: <20250131-ffa_updates-v2-1-544ba4e35387@arm.com> References: <20250131-ffa_updates-v2-0-544ba4e35387@arm.com> In-Reply-To: <20250131-ffa_updates-v2-0-544ba4e35387@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=1548; i=sudeep.holla@arm.com; h=from:subject:message-id; bh=F0mUi+DToOzDCZQ+Cn7ewDbLcZibROUf9A/AQezLWS0=; b=owEBbQKS/ZANAwAIAQBBurwxfuKYAcsmYgBnnLMPHU0BHBADhcUbjEDO5bElZzu4c8yq1eRlV dx2WhQzW1yJAjMEAAEIAB0WIQS6ceUSBvMeskPdk+EAQbq8MX7imAUCZ5yzDwAKCRAAQbq8MX7i mB8YD/4kyPIAVsx80cJp2NPKX7f5qxVzLjzZzMNN++CP1xKfIOW+r44nTZTgLy4UdBUg5q1pPdX X6nz1YIlZ8mD2YcY5tYSdg8NrTaFXf80oPI4ikreyqpaCPHYh3u9od44kesatM8JrlqeEQvKRg3 NXW/5J/wxil2TK7VY4dLNgOOujsgH9E3LrbIRYYFKx3/CWTSzpkprItloXO4VNq2PGuVCvdGQeT 71lacqAfSQM7BEc/kNy744L2yEnRY05I/laQo+k04IdjtMhs8I30eozX1BkjDq0eFYLwCB6ZD9p istKdpa/DzqTr5GwS/CN2vcbNABilzXS3kFwLT0Vr81iuvfxAal1+oYNIsAA7F73y6wKz3ac6BX 1vlpNN68jF/1yw71n70jUEzvz7HbBxWgpaePtuyoZGjJs5ha28T31GO20XZwn6wrWWXg5KMHHzB XwTzMmH74zpd9qx77x3vgoIV+6M+mjA1hzXN3QsSs3tOHGEPJ3mExUCBzuh2n3Y/YPR2CS5J17v 2VWArp6Yt+6l0XSxQLQVlGCuW9FP7VL2yqSuFytJ+jt7C3bxh/83PYv/skPj9MIwzUMKWOBdBc4 yWRcawxarc3kd9kYiX7BjnSe0c1cKVWPB2LCPxKyYCv9Ip1TwAfkQMaXd9zDUrLtzGl0NXcrYCe Jnf4nLuX/kPRVkg== 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. 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