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[2/5] libpdbg: Add a function to get root of the device tree

Message ID 20180816055756.1011374-2-amitay@ozlabs.org
State Accepted
Headers show
Series [1/5] libpdbg: Remove unused variable | expand

Checks

Context Check Description
snowpatch_ozlabs/apply_patch success master/apply_patch Successfully applied
snowpatch_ozlabs/build-multiarch success Test build-multiarch on branch master

Commit Message

Amitay Isaacs Aug. 16, 2018, 5:57 a.m. UTC 
Signed-off-by: Amitay Isaacs <amitay@ozlabs.org>
---
 libpdbg/libpdbg.h | 1 +
 libpdbg/target.c  | 5 +++++
 2 files changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/libpdbg/libpdbg.h b/libpdbg/libpdbg.h
index f0bca0c..a5a52b3 100644
--- a/libpdbg/libpdbg.h
+++ b/libpdbg/libpdbg.h
@@ -91,6 +91,7 @@  char *pdbg_target_class_name(struct pdbg_target *target);
 char *pdbg_target_name(struct pdbg_target *target);
 void *pdbg_target_priv(struct pdbg_target *target);
 void pdbg_target_priv_set(struct pdbg_target *target, void *priv);
+struct pdbg_target *pdbg_target_root(void);
 
 /* Procedures */
 int fsi_read(struct pdbg_target *target, uint32_t addr, uint32_t *val);
diff --git a/libpdbg/target.c b/libpdbg/target.c
index be3b845..1d308cc 100644
--- a/libpdbg/target.c
+++ b/libpdbg/target.c
@@ -413,3 +413,8 @@  void pdbg_target_priv_set(struct pdbg_target *target, void *priv)
 {
 	target->priv = priv;
 }
+
+struct pdbg_target *pdbg_target_root(void)
+{
+	return dt_root;
+}