Messages in this thread Patch in this message | | | From | Eric Long <> | Subject | [PATCH v2 1/2] coresight: "DEVICE_ATTR_RO" should defined as static. | Date | Mon, 25 Jan 2016 16:34:55 +0800 |
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"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> --- 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
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