From nobody Tue Dec 16 20:34:14 2025 Received: from helios.alatek.com.pl (helios.alatek.com.pl [85.14.123.227]) (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 BBE941BDD1; Mon, 18 Dec 2023 11:39:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alatek.krakow.pl Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alatek.krakow.pl Authentication-Results: smtp.subspace.kernel.org; dkim=temperror (0-bit key) header.d=alatek.krakow.pl header.i=@alatek.krakow.pl header.b="nhv/Eihf" Received: from localhost (localhost [127.0.0.1]) by helios.alatek.com.pl (Postfix) with ESMTP id A0B932D0186A; Mon, 18 Dec 2023 12:39:54 +0100 (CET) Received: from helios.alatek.com.pl ([127.0.0.1]) by localhost (helios.alatek.com.pl [127.0.0.1]) (amavis, port 10032) with ESMTP id Mx8Z8RHDthnf; Mon, 18 Dec 2023 12:39:54 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by helios.alatek.com.pl (Postfix) with ESMTP id 1E5EF2D01869; Mon, 18 Dec 2023 12:39:54 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.10.3 helios.alatek.com.pl 1E5EF2D01869 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alatek.krakow.pl; s=99EE5E86-D06A-11EC-BE24-DBCCD0A148D3; t=1702899594; bh=N759/7W2UuYqap0Ll6FWIgn4ZQx1EOVZZXI1tKKVL24=; h=From:To:Date:Message-Id:MIME-Version; b=nhv/EihfS9XbQbOuV6Jyd1Q2lrlMmzLi+/pMh7D22+lL+YmXE1E2fi9x4kZFSURQV 6e61W+oSCZK8nXPumaL1zpoS6efeG56Z7B6JSKISKLNe7Be0xdliZ5OameqhSKQjwq Qde9XEnqlc5oHdEWeZxD3rwxtG3Myg38L/2FyaNgX3rjJ+XSzC+3xvlo2sFhK3fdfQ JN5AWv0cbznMEIp7nRpv8aPRO5l97ktlQkvbcJkONUrwuCo/vUIWUxBEGGl7wRaD/g OcBphnHZyjI566luw3JdZVfxXOu+OVZVr5jtSbkxwlAC4Asao8srl3g0Y73bP1yKgh NFvI+2UUqyfzA== X-Virus-Scanned: amavis at alatek.com.pl Received: from helios.alatek.com.pl ([127.0.0.1]) by localhost (helios.alatek.com.pl [127.0.0.1]) (amavis, port 10026) with ESMTP id xLBxOmbdUng6; Mon, 18 Dec 2023 12:39:54 +0100 (CET) Received: from ideapad.. (unknown [10.0.2.2]) by helios.alatek.com.pl (Postfix) with ESMTPSA id D04F72D01868; Mon, 18 Dec 2023 12:39:53 +0100 (CET) From: Jan Kuliga To: lizhi.hou@amd.com, brian.xu@amd.com, raj.kumar.rampelli@amd.com, vkoul@kernel.org, michal.simek@amd.com, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, miquel.raynal@bootlin.com Cc: jankul@alatek.krakow.pl Subject: [PATCH v5 1/8] dmaengine: xilinx: xdma: Get rid of unused code Date: Mon, 18 Dec 2023 12:39:36 +0100 Message-Id: <20231218113943.9099-2-jankul@alatek.krakow.pl> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231218113904.9071-1-jankul@alatek.krakow.pl> References: <20231218113904.9071-1-jankul@alatek.krakow.pl> 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" Get rid of duplicated macro definitions, as these macros are defined earlier in the file. Also, get rid of unused member of 'struct xdma_desc'. Signed-off-by: Jan Kuliga --- drivers/dma/xilinx/xdma-regs.h | 12 ------------ drivers/dma/xilinx/xdma.c | 2 -- 2 files changed, 14 deletions(-) diff --git a/drivers/dma/xilinx/xdma-regs.h b/drivers/dma/xilinx/xdma-regs.h index e641a5083e14..0b17a931f583 100644 --- a/drivers/dma/xilinx/xdma-regs.h +++ b/drivers/dma/xilinx/xdma-regs.h @@ -134,18 +134,6 @@ struct xdma_hw_desc { #define XDMA_SGDMA_DESC_ADJ 0x4088 #define XDMA_SGDMA_DESC_CREDIT 0x408c =20 -/* bits of the SG DMA control register */ -#define XDMA_CTRL_RUN_STOP BIT(0) -#define XDMA_CTRL_IE_DESC_STOPPED BIT(1) -#define XDMA_CTRL_IE_DESC_COMPLETED BIT(2) -#define XDMA_CTRL_IE_DESC_ALIGN_MISMATCH BIT(3) -#define XDMA_CTRL_IE_MAGIC_STOPPED BIT(4) -#define XDMA_CTRL_IE_IDLE_STOPPED BIT(6) -#define XDMA_CTRL_IE_READ_ERROR GENMASK(13, 9) -#define XDMA_CTRL_IE_DESC_ERROR GENMASK(23, 19) -#define XDMA_CTRL_NON_INCR_ADDR BIT(25) -#define XDMA_CTRL_POLL_MODE_WB BIT(26) - /* * interrupt registers */ diff --git a/drivers/dma/xilinx/xdma.c b/drivers/dma/xilinx/xdma.c index 290bb5d2d1e2..ddb9e7d07461 100644 --- a/drivers/dma/xilinx/xdma.c +++ b/drivers/dma/xilinx/xdma.c @@ -78,7 +78,6 @@ struct xdma_chan { * @vdesc: Virtual DMA descriptor * @chan: DMA channel pointer * @dir: Transferring direction of the request - * @dev_addr: Physical address on DMA device side * @desc_blocks: Hardware descriptor blocks * @dblk_num: Number of hardware descriptor blocks * @desc_num: Number of hardware descriptors @@ -91,7 +90,6 @@ struct xdma_desc { struct virt_dma_desc vdesc; struct xdma_chan *chan; enum dma_transfer_direction dir; - u64 dev_addr; struct xdma_desc_block *desc_blocks; u32 dblk_num; u32 desc_num; --=20 2.34.1