FAILED: patch "[PATCH] mtd: rawnand: Fix JEDEC detection" failed to apply to 4.19-stable tree

The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From b637ef779575a977068025f842ecd480a9671f3f Mon Sep 17 00:00:00 2001
From: Boris Brezillon <[email protected]>
Date: Thu, 13 Dec 2018 11:55:26 +0100
Subject: [PATCH] mtd: rawnand: Fix JEDEC detection

nand_jedec_detect() should return 1 when the PARAM page parsing succeeds, otherwise the core considers JEDEC detection failed and falls back to ID-based detection.

index 5c26492c841d..38b5dc22cb30 100644
@@ -107,6 +107,8 @@ int nand_jedec_detect(struct nand_chip *chip)
 		pr_warn("Invalid codeword size\n");
 	}
 
+	ret = 1;
+
 free_jedec_param_page:
 	kfree(p);
 	return ret;