From patchwork Wed Jan 24 09:55:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunwu X-Patchwork-Id: 13528873 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (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 41DF418628; Wed, 24 Jan 2024 09:55:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706090115; cv=none; b=kG2M/WGc/sk+ZdFhSqquzkeJsG4LT2ieJa32MkDO0y6bWyToAeGfj/cf45bR1EwTesdM+WsRLptW9XOg05shUlJ+zZe8zcHEHUhAjhGmQKZc9rnC4ZBruXH0i6oH/XbbRZeF0BgKGO/FPZiEd/ySD9g4xho+yBW1PwqaNOMcg/w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706090115; c=relaxed/simple; bh=KatxaiUyCap1JiZqCJL1y81/f71hnsHZHN6r4sQGn0Y=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=V27jOV07BD2OOGxiGt3+l6Ty3pvjtXNdNav83w9wx3Di0w3R2bIuvuir6TeteTt+LzJOPPvV3WBDEN0/ZdWtn2veu4Npu07JjWtMz6G0SxUl5MrGJgKGibqQmrb5TJs5m/lgFLGu42p5UGnHIdaVgcfxVjps1XGOgO2rBBRmUgc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: 9202520adedb4e16ab1c69fb52fa636f-20240124 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.35,REQID:f844bb1d-710f-4265-be0c-fdc97aefc3cc,IP:10, URL:0,TC:0,Content:-5,EDM:0,RT:0,SF:-15,FILE:0,BULK:0,RULE:Release_Ham,ACT ION:release,TS:-10 X-CID-INFO: VERSION:1.1.35,REQID:f844bb1d-710f-4265-be0c-fdc97aefc3cc,IP:10,UR L:0,TC:0,Content:-5,EDM:0,RT:0,SF:-15,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-10 X-CID-META: VersionHash:5d391d7,CLOUDID:b04419fe-c16b-4159-a099-3b9d0558e447,B ulkID:240124175506OUHH5ZKH,BulkQuantity:0,Recheck:0,SF:66|24|17|19|44|102, TC:nil,Content:0,EDM:-3,IP:-2,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 ,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_FAS,TF_CID_SPAM_FSD,TF_CID_SPAM_FSI X-UUID: 9202520adedb4e16ab1c69fb52fa636f-20240124 Received: from mail.kylinos.cn [(39.156.73.10)] by mailgw (envelope-from ) (Generic MTA) with ESMTP id 1964715425; Wed, 24 Jan 2024 17:55:04 +0800 Received: from mail.kylinos.cn (localhost [127.0.0.1]) by mail.kylinos.cn (NSMail) with SMTP id 929DBE000EBA; Wed, 24 Jan 2024 17:55:04 +0800 (CST) X-ns-mid: postfix-65B0DE78-4052591282 Received: from kernel.. (unknown [172.20.15.234]) by mail.kylinos.cn (NSMail) with ESMTPA id 344C8E000EB9; Wed, 24 Jan 2024 17:55:04 +0800 (CST) From: Kunwu Chan To: vkoul@kernel.org Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, Kunwu Chan Subject: [PATCH] dmaengine: bestcomm: Code cleanup for bcom_sram_init Date: Wed, 24 Jan 2024 17:55:02 +0800 Message-Id: <20240124095502.480506-1-chentao@kylinos.cn> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This part was commented from commit 2f9ea1bde0d1 ("[POWERPC] bestcomm: core bestcomm support for Freescale MPC5200") in about 16 years before. If there are no plans to enable this part code in the future, we can remove this dead code. Signed-off-by: Kunwu Chan --- drivers/dma/bestcomm/sram.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/dma/bestcomm/sram.c b/drivers/dma/bestcomm/sram.c index 0553956f7456..ad74d57cc3ab 100644 --- a/drivers/dma/bestcomm/sram.c +++ b/drivers/dma/bestcomm/sram.c @@ -90,13 +90,8 @@ int bcom_sram_init(struct device_node *sram_node, char *owner) bcom_sram->rh = rh_create(4); /* Attach the free zones */ -#if 0 - /* Currently disabled ... for future use only */ - reg_addr_p = of_get_property(sram_node, "available", &psize); -#else regaddr_p = NULL; psize = 0; -#endif if (!regaddr_p || !psize) { /* Attach the whole zone */