@@ -206,7 +206,7 @@ config SERIAL_MESON
config SERIAL_MESON_CONSOLE
bool "Support for console on meson"
- depends on SERIAL_MESON=y
+ depends on SERIAL_MESON
select SERIAL_CORE_CONSOLE
select SERIAL_EARLYCON
help
@@ -604,7 +604,6 @@ static int __init meson_serial_console_init(void)
register_console(&meson_serial_console);
return 0;
}
-console_initcall(meson_serial_console_init);
static void meson_serial_early_console_write(struct console *co,
const char *s,
@@ -634,6 +633,9 @@ OF_EARLYCON_DECLARE(meson, "amlogic,meson-ao-uart",
#define MESON_SERIAL_CONSOLE (&meson_serial_console)
#else
+static int __init meson_serial_console_init(void) {
+ return 0;
+}
#define MESON_SERIAL_CONSOLE NULL
#endif
@@ -824,6 +826,10 @@ static int __init meson_uart_init(void)
{
int ret;
+ ret = meson_serial_console_init();
+ if (ret)
+ return ret;
+
ret = uart_register_driver(&meson_uart_driver);
if (ret)
return ret;
Enable serial driver to be built as a module. To do so, init the console support on driver/module load instead of using console_initcall(). Signed-off-by: Kevin Hilman <khilman@baylibre.com> --- Yes, I'm well aware that having the serial console as a module makes devices hard to debug, so I'm not changing any default behavior. The goal is just to enable building as a module for environments where serial debug is not available or needed. drivers/tty/serial/Kconfig | 2 +- drivers/tty/serial/meson_uart.c | 8 +++++++- 2 files changed, 8 insertions(+), 2 deletions(-)