From nobody Tue Dec 16 07:07:22 2025 Received: from mx.treblig.org (mx.treblig.org [46.235.229.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B43911D6DDC for ; Sat, 19 Apr 2025 20:30:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.229.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745094627; cv=none; b=CNHDyaK+Gc7duRZbX/7iLOskpDjBMDGxo+ePOlWcNBF3NBtjdKqJTHUehZoOb3ib9OqGQHSqeB8NKaNsSkUnJb7Mxe+hFJFWH8ezspQAGLlEeq6XR/ZMC71Shz+rB50tHxfj4ENMLKPqPFyYDCd0pRNBLu5iXpoyxwk/XPY9a1o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745094627; c=relaxed/simple; bh=STyx56NA1YwJOljgymz59PoP1p3F/YygXwFutu4RaQc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=r6EzhPln4t25P3TERlUB1RAjwXKeQTQ+wmvMGtKp40X94MjKtWrkx2DpxJptklpuArFXJp/TWvaGof8eM1+OvJuoiSuRnifNaOKGMNIdv3lzPMtWBtCcuDEQcYrMCWxutTe8p6jqUpvFAcK8Bnz9JL7rO7ZjoMiwE4f+Jp/p2a8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=treblig.org; spf=pass smtp.mailfrom=treblig.org; dkim=pass (2048-bit key) header.d=treblig.org header.i=@treblig.org header.b=suOFjsj4; arc=none smtp.client-ip=46.235.229.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=treblig.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=treblig.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=treblig.org header.i=@treblig.org header.b="suOFjsj4" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=treblig.org ; s=bytemarkmx; h=MIME-Version:Message-ID:Date:Subject:From:Content-Type:From :Subject; bh=7p3sUtZd1UxqbaJbfMSi/4twDz73vBfI65lsIu11u6w=; b=suOFjsj4yTSQRrON ZHpKLTelq2/E/kObAl01gI8OvmpCelCYBjhJ3x5WMn0w8A2xnrC1Pq/mC2F7i+ScIHLp44kR7SeTF NgE+CXpIX4CJd229LGltFO/sSLXj1/1Q6N7BiN3jvM+ifEZ64uto1VlNx2LtFy2QJLE4lMh7lRkLg 0mr3TvtdFuOl1kw52n6Rpd35AxJGenr8HMLKRMhP8kHt5Gjjr6bI4J6zqhBs2fzObp3zoJjCA1DZz 4mjbXY336z33DbllQ8maUGFTeGNp3mF0a9Ci0oEKmFWYUtk5RVmECjva9V8eg/JPXMb0dGMwNu4hC eRcERIe7ft1HssRzfQ==; Received: from localhost ([127.0.0.1] helo=dalek.home.treblig.org) by mx.treblig.org with esmtp (Exim 4.96) (envelope-from ) id 1u6EpJ-00Cg8b-2c; Sat, 19 Apr 2025 20:30:13 +0000 From: linux@treblig.org To: akpm@linux-foundation.org, mporter@kernel.crashing.org, alex.bou9@gmail.com Cc: linux-kernel@vger.kernel.org, "Dr. David Alan Gilbert" Subject: [PATCH 1/2] rapidio: remove some dead defines Date: Sat, 19 Apr 2025 21:30:11 +0100 Message-ID: <20250419203012.429787-2-linux@treblig.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250419203012.429787-1-linux@treblig.org> References: <20250419203012.429787-1-linux@treblig.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: "Dr. David Alan Gilbert" 'mport_dma_buf', 'rio_mport_dma_map' and 'MPORT_MAX_DMA_BUFS' were added in the original commit e8de370188d0 ("rapidio: add mport char device driver") but never used. 'rio_cm_work' was unused since the original commit b6e8d4aa1110 ("rapidio: add RapidIO channelized messaging driver") but never used. Remove them. Signed-off-by: Dr. David Alan Gilbert --- drivers/rapidio/devices/rio_mport_cdev.c | 20 -------------------- drivers/rapidio/rio_cm.c | 6 ------ 2 files changed, 26 deletions(-) diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/dev= ices/rio_mport_cdev.c index cbf531d0ba68..995cfeca972b 100644 --- a/drivers/rapidio/devices/rio_mport_cdev.c +++ b/drivers/rapidio/devices/rio_mport_cdev.c @@ -97,18 +97,6 @@ module_param(dbg_level, uint, S_IWUSR | S_IWGRP | S_IRUG= O); MODULE_PARM_DESC(dbg_level, "Debugging output level (default 0 =3D none)"); #endif =20 -/* - * An internal DMA coherent buffer - */ -struct mport_dma_buf { - void *ib_base; - dma_addr_t ib_phys; - u32 ib_size; - u64 ib_rio_base; - bool ib_map; - struct file *filp; -}; - /* * Internal memory mapping structure */ @@ -131,14 +119,6 @@ struct rio_mport_mapping { struct file *filp; }; =20 -struct rio_mport_dma_map { - int valid; - u64 length; - void *vaddr; - dma_addr_t paddr; -}; - -#define MPORT_MAX_DMA_BUFS 16 #define MPORT_EVENT_DEPTH 10 =20 /* diff --git a/drivers/rapidio/rio_cm.c b/drivers/rapidio/rio_cm.c index 9135227301c8..97287e838ce1 100644 --- a/drivers/rapidio/rio_cm.c +++ b/drivers/rapidio/rio_cm.c @@ -198,12 +198,6 @@ struct cm_peer { struct rio_dev *rdev; }; =20 -struct rio_cm_work { - struct work_struct work; - struct cm_dev *cm; - void *data; -}; - struct conn_req { struct list_head node; u32 destid; /* requester destID */ --=20 2.49.0