aoc: clean aoc_platform_device if probe fail

It cause next probe fail after DEFER

Bug: 303681990
Change-Id: I40bc1808f3ad3ed5367af24747ead6a6ee851f0c
Signed-off-by: yixuanjiang <yixuanjiang@google.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/aoc.c b/aoc.c
index f6b6aaa..e9481b7 100644
--- a/aoc.c
+++ b/aoc.c
@@ -2553,6 +2553,7 @@ err_memnode:
 err_chardev:
 err_failed_prvdata_alloc:
 err_invalid_dt:
+	aoc_platform_device = NULL;
 err_platform_not_null:
 	return rc;
 }