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Commit d4d8a4c9 authored by Lina Iyer's avatar Lina Iyer
Browse files

drivers: qcom: cmd-db: report friendly error messages 



Fail elegantly by reporting the reason for failure at probe.

Change-Id: I413055fb3db36646d5f602f31a0abfe85870723a
Signed-off-by: default avatarLina Iyer <ilina@codeaurora.org>
parent 5a580c0a

drivers/soc/qcom/cmd-db.c

+3 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.

/* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -354,6 +354,7 @@ static int cmd_db_dev_probe(struct platform_device *pdev) 
	dict = of_iomap(pdev->dev.of_node, 0);

	if (!dict) {

		cmd_db_status = -ENOMEM;

		pr_err("Command DB dictionary addr not found.\n");

		goto failed;

	}
@@ -373,6 +374,7 @@ static int cmd_db_dev_probe(struct platform_device *pdev) 


	if (!cmd_db_header) {

		cmd_db_status = -ENOMEM;

		pr_err("Command DB header not found.\n");

		goto failed;

	}