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authorLi Pengcheng <lipengcheng8@huawei.com>2016-05-03 11:33:35 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-05-03 14:59:30 -0700
commite8dc27d0ee458f9622b50e2d9476719b3a0e686b (patch)
tree4b95b6ebc303e07a22e301802334d8d038e580be /drivers/hwtracing
parent0a19f129d71f18e73249d54de96c835186b8607e (diff)
downloadlinux-e8dc27d0ee458f9622b50e2d9476719b3a0e686b.tar.bz2
coresight: no need to do the forced type conversion
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>
Diffstat (limited to 'drivers/hwtracing')
-rw-r--r--drivers/hwtracing/coresight/coresight.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight.c b/drivers/hwtracing/coresight/coresight.c
index 2ea5961092c1..945bc31f0ec5 100644
--- a/drivers/hwtracing/coresight/coresight.c
+++ b/drivers/hwtracing/coresight/coresight.c
@@ -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,