From: Vinod Koul <vkoul@kernel.org>
Date: Mon, 26 Nov 2018 08:04:15 +0000 (+0530)
Subject: dmaengine: coh901318: Remove unused variable
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ff8b047d82f405044c0b60ca2e44d3a6c8319156;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

dmaengine: coh901318: Remove unused variable

commit 35faaf0df42d285b40f8a6310afbe096720f7758 upstream.

Commit 627469e4445b ("dmaengine: coh901318: Fix a double-lock bug") left
flags variable unused, so remove it to fix the warning.

drivers/dma/coh901318.c: In function 'coh901318_config':
drivers/dma/coh901318.c:1805:16: warning: unused variable 'flags' [-Wunused-variable]
  unsigned long flags;
                ^~~~~

Fixes: 627469e4445b ("dmaengine: coh901318: Fix a double-lock bug")
Reported-By: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/dma/coh901318.c b/drivers/dma/coh901318.c
index a8886abf0c75..6d7d2d54eacf 100644
--- a/drivers/dma/coh901318.c
+++ b/drivers/dma/coh901318.c
@@ -1797,7 +1797,6 @@ static struct dma_chan *coh901318_xlate(struct of_phandle_args *dma_spec,
 static int coh901318_config(struct coh901318_chan *cohc,
 			    struct coh901318_params *param)
 {
-	unsigned long flags;
 	const struct coh901318_params *p;
 	int channel = cohc->id;
 	void __iomem *virtbase = cohc->base->virtbase;