Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v2 2/6] dmaengine.h: remove redundant else keyword | Date | Thu, 14 Feb 2013 11:00:16 +0200 |
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dmaengine_device_control returns -ENOSYS in case the dma driver doesn't have such functionality.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> --- include/linux/dmaengine.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index bfcdecb..f593999 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -610,8 +610,8 @@ static inline int dmaengine_device_control(struct dma_chan *chan, { if (chan->device->device_control) return chan->device->device_control(chan, cmd, arg); - else - return -ENOSYS; + + return -ENOSYS; } static inline int dmaengine_slave_config(struct dma_chan *chan, -- 1.7.10.4
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