linux-kernel - [PATCH v6 09/17] debugfs: Export debugfs_create

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Date:   Thu, 29 Dec 2022 18:22:45 +0000
From:   Cristian Marussi <cristian.marussi@....com>
To:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:     sudeep.holla@....com, james.quinlan@...adcom.com,
        Jonathan.Cameron@...wei.com, f.fainelli@...il.com,
        etienne.carriere@...aro.org, vincent.guittot@...aro.org,
        souvik.chakravarty@....com, wleavitt@...vell.com,
        peter.hilber@...nsynergy.com, nicola.mazzucato@....com,
        tarek.el-sherbiny@....com, quic_kshivnan@...cinc.com,
        cristian.marussi@....com,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>
Subject: [PATCH v6 09/17] debugfs: Export debugfs_create_str symbol

Needed by SCMI Raw mode support when compiled as a loadable module.

Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>
Signed-off-by: Cristian Marussi <cristian.marussi@....com>
---
Used by the following patch in this series:

"firmware: arm_scmi: Populate a common SCMI debugsfs root"

SCMI stack can be configured as module so export is needed.
---
 fs/debugfs/file.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
index b54f470e0d03..1f971c880dde 100644
--- a/fs/debugfs/file.c
+++ b/fs/debugfs/file.c
@@ -899,6 +899,7 @@ ssize_t debugfs_read_file_str(struct file *file, char __user *user_buf,
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(debugfs_create_str);
 
 static ssize_t debugfs_write_file_str(struct file *file, const char __user *user_buf,
 				      size_t count, loff_t *ppos)
-- 
2.34.1