linux-kernel - [PATCH 05/33] dmaengine: at_hdmac: Remove unused member of at_dma

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Message-ID: <20220820125717.588722-6-tudor.ambarus@microchip.com>
Date:   Sat, 20 Aug 2022 15:56:49 +0300
From:   Tudor Ambarus <tudor.ambarus@...rochip.com>
To:     <vkoul@...nel.org>, <peda@...ntia.se>, <du@...ntia.se>,
        <regressions@...mhuis.info>
CC:     <ludovic.desroches@...rochip.com>, <maciej.sosnowski@...el.com>,
        <tudor.ambarus@...rochip.com>, <dan.j.williams@...el.com>,
        <nicolas.ferre@...rochip.com>, <mripard@...nel.org>,
        <torfl6749@...il.com>, <linux-kernel@...r.kernel.org>,
        <dmaengine@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH 05/33] dmaengine: at_hdmac: Remove unused member of at_dma_chan

The pointer to at_dma engine was never used, remove it.

Signed-off-by: Tudor Ambarus <tudor.ambarus@...rochip.com>
---
 drivers/dma/at_hdmac.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index 91c6eafd96d8..085a990f8d5d 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -247,7 +247,6 @@ enum atc_status {
 /**
  * struct at_dma_chan - internal representation of an Atmel HDMAC channel
  * @dma_chan: common dmaengine channel object members
- * @device: parent device
  * @ch_regs: memory mapped register base
  * @mask: channel index in a mask
  * @per_if: peripheral interface
@@ -267,7 +266,6 @@ enum atc_status {
  */
 struct at_dma_chan {
 	struct dma_chan		dma_chan;
-	struct at_dma		*device;
 	void __iomem		*ch_regs;
 	u8			mask;
 	u8			per_if;
-- 
2.25.1