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| author | Vinod Koul <vinod.koul@intel.com> | 2016-12-09 12:54:12 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-12-12 19:55:22 +0300 |
| commit | 765d2a6548f6e5b2968001481d19322bf9b78d83 (patch) | |
| tree | e73e88483bc21d32f7c94a1087aef9d61815a60f /drivers/dma/mic_x100_dma.c | |
| parent | e5a6b3d5deeee7b7b45fe8765b5e48033adc9e8a (diff) | |
| download | linux-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.c | 2 |
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); |