diff options
Diffstat (limited to 'drivers/tty/serial/efm32-uart.c')
| -rw-r--r-- | drivers/tty/serial/efm32-uart.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/tty/serial/efm32-uart.c b/drivers/tty/serial/efm32-uart.c index 0eb5b5673ed..b373f6416e8 100644 --- a/drivers/tty/serial/efm32-uart.c +++ b/drivers/tty/serial/efm32-uart.c @@ -671,7 +671,10 @@ static int efm32_uart_probe_dt(struct platform_device *pdev, if (!np) return 1; - ret = of_property_read_u32(np, "location", &location); + ret = of_property_read_u32(np, "efm32,location", &location); + if (ret) + /* fall back to old and (wrongly) generic property "location" */ + ret = of_property_read_u32(np, "location", &location); if (!ret) { if (location > 5) { dev_err(&pdev->dev, "invalid location\n"); @@ -795,6 +798,9 @@ static int efm32_uart_remove(struct platform_device *pdev) static const struct of_device_id efm32_uart_dt_ids[] = { { + .compatible = "energymicro,efm32-uart", + }, { + /* doesn't follow the "vendor,device" scheme, don't use */ .compatible = "efm32,uart", }, { /* sentinel */ @@ -836,6 +842,7 @@ static void __exit efm32_uart_exit(void) platform_driver_unregister(&efm32_uart_driver); uart_unregister_driver(&efm32_uart_reg); } +module_exit(efm32_uart_exit); MODULE_AUTHOR("Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>"); MODULE_DESCRIPTION("EFM32 UART/USART driver"); |