
Update the definition of _debug_uart_putc to static inline. This matches the instructions in include/debug_uart.h and provides consistency with implementations for other platforms. Signed-off-by: Lukasz Czechowski <lukasz.czechowski@thaumatec.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>