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[media] atmel-isi: get rid of a warning

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drivers/media/platform/soc_camera/atmel-isi.c: In function 'start_streaming':
drivers/media/platform/soc_camera/atmel-isi.c:387:6: warning: variable 'sr' set but not used [-Wunused-but-set-variable]
  u32 sr = 0;
      ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2014-08-26 11:21:43 -03:00
parent 615f1bcb34
commit b91677ad09
1 changed files with 1 additions and 2 deletions
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3
drivers/media/platform/soc_camera/atmel-isi.c
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@ -384,7 +384,6 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
struct soc_camera_device *icd = soc_camera_from_vb2q(vq);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
u32 sr = 0;
int ret;
/* Reset ISI */
@ -398,7 +397,7 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
spin_lock_irq(&isi->lock);
/* Clear any pending interrupt */
sr = isi_readl(isi, ISI_STATUS);
isi_readl(isi, ISI_STATUS);
if (count)
start_dma(isi, isi->active);