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coresight: no need to do the forced type conversion

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activated and enable are already unsigned type,
no need to change them to unsigned.

Signed-off-by: Li Pengcheng <lipengcheng8@huawei.com>
Signed-off-by: Li Zhong <lizhong11@hisilicon.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Li Pengcheng 2016-05-03 11:33:35 -06:00 committed by Greg Kroah-Hartman
parent 0a19f129d7
commit e8dc27d0ee
1 changed files with 2 additions and 2 deletions
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4
drivers/hwtracing/coresight/coresight.c
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@ -514,7 +514,7 @@ static ssize_t enable_sink_show(struct device *dev,
{
struct coresight_device *csdev = to_coresight_device(dev);
return scnprintf(buf, PAGE_SIZE, "%u\n", (unsigned)csdev->activated);
return scnprintf(buf, PAGE_SIZE, "%u\n", csdev->activated);
}
static ssize_t enable_sink_store(struct device *dev,
@ -544,7 +544,7 @@ static ssize_t enable_source_show(struct device *dev,
{
struct coresight_device *csdev = to_coresight_device(dev);
return scnprintf(buf, PAGE_SIZE, "%u\n", (unsigned)csdev->enable);
return scnprintf(buf, PAGE_SIZE, "%u\n", csdev->enable);
}
static ssize_t enable_source_store(struct device *dev,