[PATCH v4 03/19] bootstd: Add a function to get bootstd only if available

[Simon Glass]

Provide a function which is safe to call in the 'unbind' path, which
returns the bootstd priv data if available.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v1)

 boot/bootstd-uclass.c | 11 +++++++++++
 include/bootstd.h     | 17 +++++++++++++++++
 2 files changed, 28 insertions(+)

Applied to ci/master, thanks!