[U-Boot] [RFC PATCH v2 09/12] spl: fit: constify the output parameter of spl_fit_get_image_name()

[Jean-Jacques Hiblot]

There is no need for it to be non-constant. Making it constant, allows to
return constant string without warning.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot at ti.com>
---

Changes in v2: None

 common/spl/spl_fit.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c
index b54b30820e..b11344ec6a 100644
--- a/common/spl/spl_fit.c
+++ b/common/spl/spl_fit.c
@@ -39,7 +39,7 @@ __weak ulong board_spl_fit_size_align(ulong size)
  */
 static int spl_fit_get_image_name(const void *fit, int images,
 				  const char *type, int index,
-				  char **outname)
+				  const char **outname)
 {
 	const char *name, *str;
 	__maybe_unused int node;
@@ -94,7 +94,7 @@ static int spl_fit_get_image_name(const void *fit, int images,
 static int spl_fit_get_image_node(const void *fit, int images,
 				  const char *type, int index)
 {
-	char *str;
+	const char *str;
 	int err;
 	int node;
 
@@ -356,7 +356,7 @@ static int spl_fit_record_loadable(const void *fit, int images, int index,
 {
 	int ret = 0;
 #if !CONFIG_IS_ENABLED(FIT_IMAGE_TINY)
-	char *name;
+	const char *name;
 	int node;
 
 	ret = spl_fit_get_image_name(fit, images, "loadables",
-- 
2.17.1