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Commit 765d2a65 authored by Vinod Koul's avatar Vinod Koul
Browse files

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: default avatarVinod Koul <vinod.koul@intel.com>
parent e5a6b3d5

drivers/dma/mic_x100_dma.c

+0 −2
Original line number Original line Diff line number Diff line
@@ -554,9 +554,7 @@ static int mic_dma_init(struct mic_dma_device *mic_dma_dev, 
	int ret;

	int ret;





	for (i = first_chan; i < first_chan + MIC_DMA_NUM_CHAN; i++) {

	for (i = first_chan; i < first_chan + MIC_DMA_NUM_CHAN; i++) {

		unsigned long data;

		ch = &mic_dma_dev->mic_ch[i];

		ch = &mic_dma_dev->mic_ch[i];

		data = (unsigned long)ch;

		ch->ch_num = i;

		ch->ch_num = i;

		ch->owner = owner;

		ch->owner = owner;

		spin_lock_init(&ch->cleanup_lock);

		spin_lock_init(&ch->cleanup_lock);