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    Subject[PATCH 4.19 094/243] dmaengine: coh901318: Remove unused variable
    Date
    From: Vinod Koul <vkoul@kernel.org>

    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>

    ---
    drivers/dma/coh901318.c | 1 -
    1 file changed, 1 deletion(-)

    --- a/drivers/dma/coh901318.c
    +++ b/drivers/dma/coh901318.c
    @@ -1797,7 +1797,6 @@ static struct dma_chan *coh901318_xlate(
    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;

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