coresight: "DEVICE_ATTR_RO" should defined as static.

[ Upstream commit bf16e5b8cdeabc1fe6565af0be475bb2084dc388 ]

"DEVICE_ATTR_RO(name)" should be defined as static. And
there is an unnecessary space at the front of the code.

The sparse tool output logs as the following:
coresight-etm4x.c:2224:1: warning: symbol 'dev_attr_trcoslsr' was
not declared. Should it be static?
coresight-etm4x.c:2225:1: warning: symbol 'dev_attr_trcpdcr' was
not declared. Should it be static?
coresight-etm4x.c:2226:1: warning: symbol 'dev_attr_trcpdsr' was
not declared. Should it be static?
And the smatch tool output logs as the following:
of_coresight.c:89 of_coresight_alloc_memory() warn:
inconsistent indenting

Signed-off-by: Eric Long <eric.long@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c
index a6707642bb238a68db73aec536ec4e8de6d92e39..1ec6798b21e8759f21faa7046ec52c5cbda4c9b4 100644 (file)
--- a/drivers/hwtracing/coresight/coresight-etm4x.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x.c
@@ -2219,7 +2219,7 @@ static ssize_t name##_show(struct device *_dev,                           \
        return scnprintf(buf, PAGE_SIZE, "0x%x\n",                      \
                         readl_relaxed(drvdata->base + offset));        \
 }                                                                      \
-DEVICE_ATTR_RO(name)
+static DEVICE_ATTR_RO(name)
 
 coresight_simple_func(trcoslsr, TRCOSLSR);
 coresight_simple_func(trcpdcr, TRCPDCR);

diff --git a/drivers/hwtracing/coresight/of_coresight.c b/drivers/hwtracing/coresight/of_coresight.c
index 7d2bb154960839efc11fba9350ecc461ea3e1def..fb7597b1c66fe123d16f09d8d8a85539ec75bf2a 100644 (file)
--- a/drivers/hwtracing/coresight/of_coresight.c
+++ b/drivers/hwtracing/coresight/of_coresight.c
@@ -86,7 +86,7 @@ static int of_coresight_alloc_memory(struct device *dev,
                return -ENOMEM;
 
        /* Children connected to this component via @outports */
-        pdata->child_names = devm_kzalloc(dev, pdata->nr_outport *
+       pdata->child_names = devm_kzalloc(dev, pdata->nr_outport *
                                          sizeof(*pdata->child_names),
                                          GFP_KERNEL);
        if (!pdata->child_names)