Re: [PATCH v8 09/17] debugfs: Export debugfs_create_str symbol

[Greg Kroah-Hartman]

On Wed, Jan 18, 2023 at 12:14:18PM +0000, Cristian Marussi wrote:
> Needed by SCMI Raw mode support when compiled as a loadable module.
> 
> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> Cc: "Rafael J. Wysocki" <rafael@xxxxxxxxxx>
> Signed-off-by: Cristian Marussi <cristian.marussi@xxxxxxx>
> ---
> 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
> 

Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>