Software node is always created for additional device properties. If the properties are constant, the software node can also be constant. Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx> --- drivers/tty/serial/8250/8250_exar.c | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/8250/8250_exar.c b/drivers/tty/serial/8250/8250_exar.c index 2d0e7c7e408dc..2f49c580139b8 100644 --- a/drivers/tty/serial/8250/8250_exar.c +++ b/drivers/tty/serial/8250/8250_exar.c @@ -354,7 +354,7 @@ static void setup_gpio(struct pci_dev *pcidev, u8 __iomem *p) static void * __xr17v35x_register_gpio(struct pci_dev *pcidev, - const struct property_entry *properties) + const struct software_node *node) { struct platform_device *pdev; @@ -365,7 +365,7 @@ __xr17v35x_register_gpio(struct pci_dev *pcidev, pdev->dev.parent = &pcidev->dev; ACPI_COMPANION_SET(&pdev->dev, ACPI_COMPANION(&pcidev->dev)); - if (platform_device_add_properties(pdev, properties) < 0 || + if (device_add_software_node(&pdev->dev, node) < 0 || platform_device_add(pdev) < 0) { platform_device_put(pdev); return NULL; @@ -380,12 +380,16 @@ static const struct property_entry exar_gpio_properties[] = { { } }; +static const struct software_node exar_gpio_node = { + .properties = exar_gpio_properties, +}; + static int xr17v35x_register_gpio(struct pci_dev *pcidev, struct uart_8250_port *port) { if (pcidev->vendor == PCI_VENDOR_ID_EXAR) port->port.private_data = - __xr17v35x_register_gpio(pcidev, exar_gpio_properties); + __xr17v35x_register_gpio(pcidev, &exar_gpio_node); return 0; } @@ -457,6 +461,10 @@ static const struct property_entry iot2040_gpio_properties[] = { { } }; +static const struct software_node iot2040_gpio_node = { + .properties = iot2040_gpio_properties, +}; + static int iot2040_register_gpio(struct pci_dev *pcidev, struct uart_8250_port *port) { @@ -468,7 +476,7 @@ static int iot2040_register_gpio(struct pci_dev *pcidev, writeb(IOT2040_UARTS_GPIO_HI_MODE, p + UART_EXAR_MPIOSEL_15_8); port->port.private_data = - __xr17v35x_register_gpio(pcidev, iot2040_gpio_properties); + __xr17v35x_register_gpio(pcidev, &iot2040_gpio_node); return 0; } @@ -547,6 +555,7 @@ static void pci_xr17v35x_exit(struct pci_dev *pcidev) struct uart_8250_port *port = serial8250_get_port(priv->line[0]); struct platform_device *pdev = port->port.private_data; + device_remove_software_node(&pdev->dev); platform_device_unregister(pdev); port->port.private_data = NULL; } -- 2.30.1