From: Arnd Bergmann <arnd@arndb.de>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
Hans Verkuil <hans.verkuil@cisco.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] media: v4l: omap_vout: vrfb: remove an unused variable
Date: Tue, 13 Mar 2018 13:05:36 +0100 [thread overview]
Message-ID: <20180313120548.2603484-1-arnd@arndb.de> (raw)
We now get a warning after the 'dmadev' variable is no longer used:
drivers/media/platform/omap/omap_vout_vrfb.c: In function 'omap_vout_prepare_vrfb':
drivers/media/platform/omap/omap_vout_vrfb.c:239:21: error: unused variable 'dmadev' [-Werror=unused-variable]
Fixes: 8f0aa38292f2 ("media: v4l: omap_vout: vrfb: Use the wrapper for prep_interleaved_dma()")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/media/platform/omap/omap_vout_vrfb.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/platform/omap/omap_vout_vrfb.c b/drivers/media/platform/omap/omap_vout_vrfb.c
index 72c0ac2cbf3d..1d8508237220 100644
--- a/drivers/media/platform/omap/omap_vout_vrfb.c
+++ b/drivers/media/platform/omap/omap_vout_vrfb.c
@@ -236,7 +236,6 @@ int omap_vout_prepare_vrfb(struct omap_vout_device *vout,
struct dma_async_tx_descriptor *tx;
enum dma_ctrl_flags flags = DMA_PREP_INTERRUPT | DMA_CTRL_ACK;
struct dma_chan *chan = vout->vrfb_dma_tx.chan;
- struct dma_device *dmadev = chan->device;
struct dma_interleaved_template *xt = vout->vrfb_dma_tx.xt;
dma_cookie_t cookie;
enum dma_status status;
--
2.9.0
next reply other threads:[~2018-03-13 12:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-13 12:05 Arnd Bergmann [this message]
2018-03-13 13:29 ` Peter Ujfalusi
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