static inline bool ar933x_uart_console_enabled(void)
{
- return config_enabled(CONFIG_SERIAL_AR933X_CONSOLE);
+ return IS_ENABLED(CONFIG_SERIAL_AR933X_CONSOLE);
}
static inline unsigned int ar933x_uart_read(struct ar933x_uart_port *up,
int ret;
np = pdev->dev.of_node;
- if (config_enabled(CONFIG_OF) && np) {
+ if (IS_ENABLED(CONFIG_OF) && np) {
id = of_alias_get_id(np, "serial");
if (id < 0) {
dev_err(&pdev->dev, "unable to get alias id, err=%d\n",
id = 0;
}
- if (id > CONFIG_SERIAL_AR933X_NR_UARTS)
+ if (id >= CONFIG_SERIAL_AR933X_NR_UARTS)
return -EINVAL;
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);