When CONFIG_OF_EARLY_FLATTREE and CONFIG_SH_DEVICE_TREE are not set,
SH3 build fails with a call to early_init_dt_scan(), so add a stub for
this function.
../arch/sh/kernel/setup.c: In function 'sh_fdt_init':
../arch/sh/kernel/setup.c:262:26: error: implicit declaration of function 'early_init_dt_scan' [-Werror=implicit-function-declaration]
262 | if (!dt_virt || !early_init_dt_scan(dt_virt)) {
Fixes: 7480e0aabd5f ("sh: add device tree support and generic board using device tree")
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Frank Rowand <frowand.list@xxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: Rich Felker <dalias@xxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
---
include/linux/of_fdt.h | 1 +
1 file changed, 1 insertion(+)
--- a/include/linux/of_fdt.h
+++ b/include/linux/of_fdt.h
@@ -85,6 +85,7 @@ extern void early_init_devtree(void *);
extern void early_get_first_memblock_info(void *, phys_addr_t *);
#else /* CONFIG_OF_EARLY_FLATTREE */
static inline void early_init_dt_check_for_usable_mem_range(void) {}
+static inline bool early_init_dt_scan(void *params) { return false; }
static inline int early_init_dt_scan_chosen_stdout(void) { return -ENODEV; }
static inline void early_init_fdt_scan_reserved_mem(void) {}
static inline void early_init_fdt_reserve_self(void) {}
