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authorVinod Koul <vinod.koul@intel.com>2016-12-09 12:54:12 +0300
committerVinod Koul <vinod.koul@intel.com>2016-12-12 19:55:22 +0300
commit765d2a6548f6e5b2968001481d19322bf9b78d83 (patch)
treee73e88483bc21d32f7c94a1087aef9d61815a60f /drivers/dma/mic_x100_dma.c
parente5a6b3d5deeee7b7b45fe8765b5e48033adc9e8a (diff)
downloadlinux-765d2a6548f6e5b2968001481d19322bf9b78d83.tar.xz
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>
Diffstat (limited to 'drivers/dma/mic_x100_dma.c')
-rw-r--r--drivers/dma/mic_x100_dma.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/dma/mic_x100_dma.c b/drivers/dma/mic_x100_dma.c
index 818255844a3c..5ba5714d0b7c 100644
--- 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);