[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20211122222203.4103644-8-arnd@kernel.org>
Date: Mon, 22 Nov 2021 23:21:59 +0100
From: Arnd Bergmann <arnd@...nel.org>
To: Vinod Koul <vkoul@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>, Andy Gross <agross@...nel.org>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Baolin Wang <baolin.wang7@...il.com>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Chunyan Zhang <zhang.lyra@...il.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Hyun Kwon <hyun.kwon@...inx.com>,
Jaroslav Kysela <perex@...ex.cz>,
Jon Hunter <jonathanh@...dia.com>,
Lars-Peter Clausen <lars@...afoo.de>,
Laurent Pinchart <laurent.pinchart@...asonboard.com>,
Laxman Dewangan <ldewangan@...dia.com>,
Manivannan Sadhasivam <mani@...nel.org>,
Mark Brown <broonie@...nel.org>,
Michal Simek <michal.simek@...inx.com>,
Nicolas Saenz Julienne <nsaenz@...nel.org>,
Orson Zhai <orsonzhai@...il.com>,
Robert Jarzmik <robert.jarzmik@...e.fr>,
Scott Branden <sbranden@...adcom.com>,
Takashi Iwai <tiwai@...e.com>,
Thierry Reding <thierry.reding@...il.com>,
alsa-devel@...a-project.org, bcm-kernel-feedback-list@...adcom.com,
dmaengine@...r.kernel.org, dri-devel@...ts.freedesktop.org,
linux-arm-kernel@...ts.infradead.org,
linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-mmc@...r.kernel.org, linux-mtd@...ts.infradead.org,
linux-rpi-kernel@...ts.infradead.org, linux-serial@...r.kernel.org,
linux-spi@...r.kernel.org, linux-staging@...ts.linux.dev,
linux-tegra@...r.kernel.org
Subject: [PATCH v2 07/11] dmaengine: sprd: stop referencing config->slave_id
From: Arnd Bergmann <arnd@...db.de>
It appears that the code that reads the slave_id from the channel config
was copied incorrectly from other drivers. Nothing ever sets this field
on platforms that use this driver, so remove the reference.
Reviewed-by: Baolin Wang <baolin.wang7@...il.com>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
drivers/dma/sprd-dma.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/dma/sprd-dma.c b/drivers/dma/sprd-dma.c
index 4357d2395e6b..7f158ef5672d 100644
--- a/drivers/dma/sprd-dma.c
+++ b/drivers/dma/sprd-dma.c
@@ -795,9 +795,6 @@ static int sprd_dma_fill_desc(struct dma_chan *chan,
return dst_datawidth;
}
- if (slave_cfg->slave_id)
- schan->dev_id = slave_cfg->slave_id;
-
hw->cfg = SPRD_DMA_DONOT_WAIT_BDONE << SPRD_DMA_WAIT_BDONE_OFFSET;
/*
--
2.29.2
Powered by blists - more mailing lists