[PATCH v2 10/11] FIT: save filename during fit_open

[Marco Felsch]

This is in preparation of buffering fit_open() calls to not load the
same fit twice if it is still open.

Signed-off-by: Marco Felsch <m.fel...@pengutronix.de>
---
 common/image-fit.c  | 4 ++++
 include/image-fit.h | 1 +
 2 files changed, 5 insertions(+)

diff --git a/common/image-fit.c b/common/image-fit.c
index e93946a0615e..c5c88ebe4c1e 100644
--- a/common/image-fit.c
+++ b/common/image-fit.c
@@ -951,6 +951,7 @@ struct fit_handle *fit_open(const char *filename, bool 
verbose,
        }
 
        handle->fit = handle->fit_alloc;
+       handle->filename = xstrdup(filename);
 
        ret = fit_do_open(handle);
        if (ret) {
@@ -966,6 +967,9 @@ void fit_close(struct fit_handle *handle)
        if (handle->root)
                of_delete_node(handle->root);
 
+       if (handle->filename)
+               free(handle->filename);
+
        free(handle->fit_alloc);
        free(handle);
 }
diff --git a/include/image-fit.h b/include/image-fit.h
index 7e0cd38fea53..10fa3716a094 100644
--- a/include/image-fit.h
+++ b/include/image-fit.h
@@ -13,6 +13,7 @@ struct fit_handle {
        const void *fit;
        void *fit_alloc;
        size_t size;
+       char *filename;
 
        bool verbose;
        enum bootm_verify verify;
-- 
2.39.2