dmaengine: mic_x100_dma: remove unused ‘data’

In mic_dma_init(), variable ‘data’ is initialized but never used, which
leads to warning with W=1

drivers/dma/mic_x100_dma.c: In function ‘mic_dma_init’:
drivers/dma/mic_x100_dma.c:557:17: warning: variable ‘data’ set but not used [-Wunused-but-set-variable]
   unsigned long data;

So remove it.

Cc: Sudeep Dutt <sudeep.dutt@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/drivers/dma/mic_x100_dma.c b/drivers/dma/mic_x100_dma.c
index 818255844a3c3610f7ec14574bd8acd1095102f4..5ba5714d0b7c9787e87282d0b71f5f7dd06dca42 100644 (file)
--- a/drivers/dma/mic_x100_dma.c
+++ b/drivers/dma/mic_x100_dma.c
@@ -554,9 +554,7 @@ static int mic_dma_init(struct mic_dma_device *mic_dma_dev,
        int ret;
 
        for (i = first_chan; i < first_chan + MIC_DMA_NUM_CHAN; i++) {
-               unsigned long data;
                ch = &mic_dma_dev->mic_ch[i];
-               data = (unsigned long)ch;
                ch->ch_num = i;
                ch->owner = owner;
                spin_lock_init(&ch->cleanup_lock);