forked from Mirrors/opensbi

k210_console_putc() and k210_console_init() are local functions. Declare them as static. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
k210_console_putc() and k210_console_init() are local functions. Declare them as static. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>