Re: [PATCH master] of: define of_read_file/barebox_register_of when !CONFIG_OFTREE

[Sascha Hauer <sha@pengutronix.de>]

On Fri, Jun 16, 2023 at 12:20:31PM +0200, Ahmad Fatoum wrote:
> barebox may be built as x86 EFI payload with CONFIG_OFTREE=n. This
> recently started to fail, because of newly added symbols that had
> no stubs defined.
> 
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
> ---
>  include/of.h | 13 ++++++++++++-
>  1 file changed, 12 insertions(+), 1 deletion(-)

Applied, thanks

Sascha

> 
> diff --git a/include/of.h b/include/of.h
> index 0037bad6c4d7..92a15f5c4a13 100644
> --- a/include/of.h
> +++ b/include/of.h
> @@ -6,6 +6,7 @@
>  #include <errno.h>
>  #include <linux/types.h>
>  #include <linux/list.h>
> +#include <linux/err.h>
>  #include <asm/byteorder.h>
>  
>  /* Default string compare functions */
> @@ -116,7 +117,6 @@ int of_diff(struct device_node *a, struct device_node *b, int indent);
>  int of_probe(void);
>  int of_parse_dtb(struct fdt_header *fdt);
>  struct device_node *of_unflatten_dtb(const void *fdt, int size);
> -struct device_node *of_read_file(const char *filename);
>  struct device_node *of_unflatten_dtb_const(const void *infdt, int size);
>  
>  int of_fixup_reserved_memory(struct device_node *node, void *data);
> @@ -124,6 +124,7 @@ int of_fixup_reserved_memory(struct device_node *node, void *data);
>  struct cdev;
>  
>  #ifdef CONFIG_OFTREE
> +extern struct device_node *of_read_file(const char *filename);
>  extern struct of_reserve_map *of_get_reserve_map(void);
>  extern int of_bus_n_addr_cells(struct device_node *np);
>  extern int of_n_addr_cells(struct device_node *np);
> @@ -361,6 +362,11 @@ static inline const char *of_node_full_name(const struct device_node *np)
>  }
>  
>  #else
> +static inline struct device_node *of_read_file(const char *filename)
> +{
> +	return ERR_PTR(-ENOSYS);
> +}
> +
>  static inline struct of_reserve_map *of_get_reserve_map(void)
>  {
>  	return NULL;
> @@ -429,6 +435,11 @@ static inline int of_set_root_node(struct device_node *node)
>  	return -ENOSYS;
>  }
>  
> +static inline int barebox_register_of(struct device_node *root)
> +{
> +	return -ENOSYS;
> +}
> +
>  static inline struct device *of_platform_device_create(struct device_node *np,
>  							 struct device *parent)
>  {
> -- 
> 2.39.2
> 
> 
> 

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