From nobody Mon Feb 9 12:25:11 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7984542A8B for ; Tue, 24 Dec 2024 14:01:17 +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=1735048879; cv=none; b=PMrnRRclRXo0C4wsqYipDjh/pXHF6Vm5oYkWol2ASX2DGG8ecHHzOd8Xauaozx+rJT6Pm9djvmIk/yq71vhu18i7gd98fxw4dBptpWrTkueC/diPBZSKr1KQwGVGUPTR80IVVzOJROM44sGqHXH1Zh+VFitQAf09k7Wng/OMD30= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735048879; c=relaxed/simple; bh=F0mUi+DToOzDCZQ+Cn7ewDbLcZibROUf9A/AQezLWS0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To; b=gOO2RRDA5V8LvGGAUqyQS2mcZhUbsvBDURrC1Zi7EfxX+Is0nMH0D4AZzkxpB5h8ixeEH6qqvQUcHM6rJ7Wf8YJczF5aKrSEoLGnNCFdH0+DlYmbCRRJFkCEoWvBJxOyq46VdtDbtA6R3U8DujZjcKHW6Y80p8kq4mQdsturlz4= 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 28FEB1C2B; Tue, 24 Dec 2024 06:01:39 -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 7FB5C3F59E; Tue, 24 Dec 2024 06:01:10 -0800 (PST) From: Sudeep Holla Date: Tue, 24 Dec 2024 13:57:48 +0000 Subject: [PATCH 1/5] 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: <20241224-ffa_updates-v1-1-01233aba3e1e@arm.com> References: <20241224-ffa_updates-v1-0-01233aba3e1e@arm.com> In-Reply-To: <20241224-ffa_updates-v1-0-01233aba3e1e@arm.com> To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Sudeep Holla , Arnd Bergmann 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/ZANAwAIAQBBurwxfuKYAcsmYgBnar6lsBYaGgauK2/XjgFfso/PxaQaIrjb7IGW9 1FFiZFKnIWJAjMEAAEIAB0WIQS6ceUSBvMeskPdk+EAQbq8MX7imAUCZ2q+pQAKCRAAQbq8MX7i mDiyEACJv6w3bvhfP5nsQ6fAoa+6aDeJSEMdWv4K72GoC4HyqsZbeDQe9yVa8KJ99FmLha27W68 aVy/eKGuqMUaUdeKEM9Cnou4KSpmfrVhxkU18w2R3Z5GQiEJpdX9aY9yDE/nG3FejyVMVC0+3Jl EdraLdx9jvTP4JNj1sR2yjoH5uNq3AnCXVLFK3DHDcQRE4FIesb7Q2PuDNW+d5I9ZjPW1QbKwjR di5rb/UrKeIEomMn107PvqABz38Y0knj+oyIrvLO7DSb+9JcruHJsJIUH298f0ur6p6DYU3Hylg IONN2Q7uRZYdCDN3lSmg+qinXF2NXpCu5HsO2qA1qcPMo6k3jAbNKHPJFDv9MdVADokFBHkiacm 5d5JC0KXY2UKj/mvdt2gALxQdNn2TxE7nlflNNrqLNVNw6rT2n5snaw7CKM6VIKTPX3MdAtBQ2B eLm951fV3g1FGZwZ2rsdcuhEJmgE/AD/A3VnSAfXiKGRCPoI1ry+iFSz01Zm5ZJxXTwI6LPY57x AjXuKrhAxcPZa6frb0wXu3JnnmeEJE002mD1bRY2S6PgieyC+Y/31SyF781/7PX/QtYKKNDDCxB a5DHpBn672gdOB6OP6oBdMjR+zvTwOAVfzoikmyMk2jQ08D6y3JIkDcmSIjVhhH3qjEACsAhcrp hBPzZyV7oUuAOtQ== 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