From: Vinod Koul <vinod.koul@intel.com>
Date: Fri, 9 Dec 2016 09:54:12 +0000 (+0530)
Subject: dmaengine: mic_x100_dma: remove unused ‘data’
X-Git-Tag: v4.10-rc1~108^2~14
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=765d2a6548f6e5b2968001481d19322bf9b78d83;p=karo-tx-linux.git

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 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);