RISC-V: fix incorrect type of ARCH_CANAAN_K210_DTB_SOURCE

When adding the ARCH_ symbol for the builtin K210 dtb, I erroneously
used the bool type for something that is quite obviously a string.
Unfortunately, there is no such thing as "def_string", but in this case
we can use "default" to propagate the value of
SOC_CANAAN_K210_DTB_SOURCE to ARCH_CANAAN_K210_DTB_SOURCE.
ARCH_CANAAN_K210_DTB_SOURCE is not user selectable, so using
olddefconfig etc will update ARCH_CANAAN_K210_DTB_SOURCE to reflect any
changes made to SOC_CANAAN_K210_DTB_SOURCE.

Fixes: fc43211939bb ("RISC-V: kconfig.socs: convert usage of SOC_CANAAN to ARCH_CANAAN")
Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/all/20230111104848.2088516-1-conor.dooley@microchip.com/
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
index ce920f627f6d7f27ebfeafe4a48a04b27450503b..fb34ae19d454def1940f9bd7c016750b6e91b7fd 100644 (file)
--- a/arch/riscv/Kconfig.socs
+++ b/arch/riscv/Kconfig.socs
@@ -87,7 +87,8 @@ config SOC_CANAAN_K210_DTB_BUILTIN
          If unsure, say Y.
 
 config ARCH_CANAAN_K210_DTB_SOURCE
-       def_bool SOC_CANAAN_K210_DTB_SOURCE
+       string
+       default SOC_CANAAN_K210_DTB_SOURCE
 
 config SOC_CANAAN_K210_DTB_SOURCE
        string "Source file for the Canaan Kendryte K210 builtin DTB"