[PATCH RFC 1/8] fs: fat: unexport file_fat_read_at()

[Simon Glass]

On Tue, 28 Jun 2022 at 01:28, Qu Wenruo <wqu at suse.com> wrote:
>
> That function is only utilized inside fat driver, unexport it.
>
> Signed-off-by: Qu Wenruo <wqu at suse.com>
> ---
>  fs/fat/fat.c  | 4 ++--
>  include/fat.h | 2 --
>  2 files changed, 2 insertions(+), 4 deletions(-)

Reviewed-by: Simon Glass <sjg at chromium.org>


>
> diff --git a/fs/fat/fat.c b/fs/fat/fat.c
> index df9ea2c028fc..dcceccbcee0a 100644
> --- a/fs/fat/fat.c
> +++ b/fs/fat/fat.c
> @@ -1243,8 +1243,8 @@ out_free_itr:
>         return ret;
>  }
>
> -int file_fat_read_at(const char *filename, loff_t pos, void *buffer,
> -                    loff_t maxsize, loff_t *actread)
> +static int file_fat_read_at(const char *filename, loff_t pos, void *buffer,
> +                           loff_t maxsize, loff_t *actread)
>  {
>         fsdata fsdata;
>         fat_itr *itr;
> diff --git a/include/fat.h b/include/fat.h
> index bd8e450b33a3..a9756fb4cd1b 100644
> --- a/include/fat.h
> +++ b/include/fat.h
> @@ -200,8 +200,6 @@ static inline u32 sect_to_clust(fsdata *fsdata, int sect)
>  int file_fat_detectfs(void);
>  int fat_exists(const char *filename);
>  int fat_size(const char *filename, loff_t *size);
> -int file_fat_read_at(const char *filename, loff_t pos, void *buffer,
> -                    loff_t maxsize, loff_t *actread);
>  int file_fat_read(const char *filename, void *buffer, int maxsize);
>  int fat_set_blk_dev(struct blk_desc *rbdd, struct disk_partition *info);
>  int fat_register_device(struct blk_desc *dev_desc, int part_no);
> --
> 2.36.1
>