Commits
Gabor Juhos committed 12415535133
tty: ar933x_uart: use config_enabled() macro to clean up ifdefs Add a new ar933x_uart_console_enabled() helper function which uses the config_enable(CONFIG_SERIAL_AR933X_CONSOLE) macro to decide if the console support is enabled or not. Remove the 'ifdef CONFIG_SERIAL_AR933X_CONSOLE' statements and use the new helper function to conditionally enable console support instead. If CONFIG_SERIAL_AR933X_CONSOLE is not enabled, the new helper function will become a null stub which allows the compiler to optimize out the unused console specific functions/variables. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>