opp: Expose bandwidth information via debugfs

Expose the bandwidth information as well via debugfs.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/include/linux/interconnect.h b/include/linux/interconnect.h
index 34e97231a6ab..1ad09efd296e 100644
--- a/include/linux/interconnect.h
+++ b/include/linux/interconnect.h
@@ -32,6 +32,7 @@ struct icc_path *of_icc_get_by_index(struct device *dev, int idx);
 void icc_put(struct icc_path *path);
 int icc_set_bw(struct icc_path *path, u32 avg_bw, u32 peak_bw);
 void icc_set_tag(struct icc_path *path, u32 tag);
+const char *icc_get_name(struct icc_path *path);
 
 #else
 
@@ -65,6 +66,11 @@ static inline void icc_set_tag(struct icc_path *path, u32 tag)
 {
 }
 
+static inline const char *icc_get_name(struct icc_path *path)
+{
+	return NULL;
+}
+
 #endif /* CONFIG_INTERCONNECT */
 
 #endif /* __LINUX_INTERCONNECT_H */