From fab8a04d94c553e0df64c485aa0316abd64c91a2 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri, 18 Aug 2023 15:26:09 +0800
Subject: [PATCH] lib/cmdline: Export next_arg() for being used in modules

mainline inclusion
from mainline-v5.13-rc1
commit 65dd36a39d3b350dc96d8324b348f0863d76404d
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I7TWVA
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=65dd36a39d3b350dc96d8324b348f0863d76404d

-------------------------------------------

At least one module will benefit from using next_arg() helper.
Let's export it for that module and others if they consider it
helpful.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Conflicts:
	lib/cmdline.c

Signed-off-by: Jinjiang Tu <tujinjiang@huawei.com>
---
 lib/cmdline.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/cmdline.c b/lib/cmdline.c
index 06d75efb7348..0b3d7371266a 100644
--- a/lib/cmdline.c
+++ b/lib/cmdline.c
@@ -253,3 +253,4 @@ char *next_arg(char *args, char **param, char **val)
 	/* Chew up trailing spaces. */
 	return skip_spaces(next);
 }
+EXPORT_SYMBOL(next_arg);
-- 
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