linux-kernel - [PATCH v2 1/2] coresight: "DEVICE_ATTR

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Message-Id: <8deddd68ec28fa1bd9ce007694f13ff27cb99191.1453708131.git.eric.long@linaro.org>
Date:	Mon, 25 Jan 2016 16:34:55 +0800
From:	Eric Long <eric.long@...aro.org>
To:	mathieu.poirier@...aro.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Cc:	baolin.wang@...aro.org, zhang.chunyan@...aro.org,
	eric.long@...aro.org
Subject: [PATCH v2 1/2] coresight: "DEVICE_ATTR_RO" should defined as static.

"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@...aro.org>
---
 drivers/hwtracing/coresight/coresight-etm4x.c |    2 +-
 drivers/hwtracing/coresight/of_coresight.c    |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c
index a670764..1ec6798 100644
--- 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 b097361..3cc57c1 100644
--- 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)
-- 
1.7.9.5