summaryrefslogtreecommitdiffstats
path: root/drivers/hwtracing
diff options
context:
space:
mode:
authorStephen Boyd <swboyd@chromium.org>2020-05-18 12:02:35 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-05-19 16:31:17 +0200
commite54d9c77d26649d7ed99b03873b20c8ffd5aecfe (patch)
tree76ec459e9c264e8c55a99ff27e78852be69223e4 /drivers/hwtracing
parentfac28c4d34ca81bc77170fbbaaf1f6bedb3fa133 (diff)
downloadlinux-e54d9c77d26649d7ed99b03873b20c8ffd5aecfe.tar.bz2
coresight: Mark some functions static
These functions aren't used outside the file they're in. Mark them static to indicate as such and silence tools like sparse. Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org> [Dropped changes in coresight-cti.c and coresight-etb10.c] Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/20200518180242.7916-17-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-cti-platform.c3
-rw-r--r--drivers/hwtracing/coresight/coresight-cti-sysfs.c2
-rw-r--r--drivers/hwtracing/coresight/coresight-platform.c4
-rw-r--r--drivers/hwtracing/coresight/coresight-tmc.c2
4 files changed, 5 insertions, 6 deletions
diff --git a/drivers/hwtracing/coresight/coresight-cti-platform.c b/drivers/hwtracing/coresight/coresight-cti-platform.c
index b44d83142b62..c6c0c9b4827e 100644
--- a/drivers/hwtracing/coresight/coresight-cti-platform.c
+++ b/drivers/hwtracing/coresight/coresight-cti-platform.c
@@ -429,8 +429,7 @@ static int cti_plat_create_impdef_connections(struct device *dev,
}
/* get the hardware configuration & connection data. */
-int cti_plat_get_hw_data(struct device *dev,
- struct cti_drvdata *drvdata)
+static int cti_plat_get_hw_data(struct device *dev, struct cti_drvdata *drvdata)
{
int rc = 0;
struct cti_device *cti_dev = &drvdata->ctidev;
diff --git a/drivers/hwtracing/coresight/coresight-cti-sysfs.c b/drivers/hwtracing/coresight/coresight-cti-sysfs.c
index 1f8fb7c15e80..a095db03d2bc 100644
--- a/drivers/hwtracing/coresight/coresight-cti-sysfs.c
+++ b/drivers/hwtracing/coresight/coresight-cti-sysfs.c
@@ -1139,7 +1139,7 @@ static int cti_create_con_attr_set(struct device *dev, int con_idx,
}
/* create the array of group pointers for the CTI sysfs groups */
-int cti_create_cons_groups(struct device *dev, struct cti_device *ctidev)
+static int cti_create_cons_groups(struct device *dev, struct cti_device *ctidev)
{
int nr_groups;
diff --git a/drivers/hwtracing/coresight/coresight-platform.c b/drivers/hwtracing/coresight/coresight-platform.c
index d58dcd0ab514..e4912abda3aa 100644
--- a/drivers/hwtracing/coresight/coresight-platform.c
+++ b/drivers/hwtracing/coresight/coresight-platform.c
@@ -511,7 +511,7 @@ static inline bool acpi_validate_dsd_graph(const union acpi_object *graph)
}
/* acpi_get_dsd_graph - Find the _DSD Graph property for the given device. */
-const union acpi_object *
+static const union acpi_object *
acpi_get_dsd_graph(struct acpi_device *adev)
{
int i;
@@ -574,7 +574,7 @@ acpi_validate_coresight_graph(const union acpi_object *cs_graph)
* Returns the pointer to the CoreSight Graph Package when found. Otherwise
* returns NULL.
*/
-const union acpi_object *
+static const union acpi_object *
acpi_get_coresight_graph(struct acpi_device *adev)
{
const union acpi_object *graph_list, *graph;
diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c
index 1cf82fa58289..39fba1d16e6e 100644
--- a/drivers/hwtracing/coresight/coresight-tmc.c
+++ b/drivers/hwtracing/coresight/coresight-tmc.c
@@ -361,7 +361,7 @@ static const struct attribute_group coresight_tmc_mgmt_group = {
.name = "mgmt",
};
-const struct attribute_group *coresight_tmc_groups[] = {
+static const struct attribute_group *coresight_tmc_groups[] = {
&coresight_tmc_group,
&coresight_tmc_mgmt_group,
NULL,