arm64: change ARCH_SPRD Kconfig to tristate

The default value of Kconfig for almost all sprd drivers are the same with
ARCH_SPRD, making these drivers built as modules as default would be easier
if we can set ARCH_SPRD as 'm', so this patch change ARCH_SPRD to tristate.

Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Link: https://lore.kernel.org/r/20200305103228.9686-1-zhang.lyra@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index b2b504e..76778b2 100644 (file)
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -249,7 +249,7 @@ config ARCH_TEGRA
          This enables support for the NVIDIA Tegra SoC family.
 
 config ARCH_SPRD
-       bool "Spreadtrum SoC platform"
+       tristate "Spreadtrum SoC platform"
        help
          Support for Spreadtrum ARM based SoCs