tree 3a7311c6ce50fc447ed6fe749e250970eb17fd18
parent 2757ff034ba4ff74d26bb22a27f32a03497c5069
author Masahiro Yamada <yamada.masahiro@socionext.com> 1561743485 +0900
committer Masahiro Yamada <yamada.masahiro@socionext.com> 1561815078 +0900

ARM: uniphier: remove unused init code for CONFIG_DEBUG_UART

debug_uart_init() is called from spl_board_init(), which is only
compiled for SPL. For U-boot proper, _debug_uart_init() is unreachable,
so dropped by the dead code elimination.

Now that 64-bit SoCs of this SoC family no longer support SPL,
debug-uart-ld20.c is never compiled.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>