gpio: xlp: Fix build errors from Netlogic XLP removal

Commit ea708ac ("gpio: xlp: Remove Netlogic XLP variants") has
build errors with CONFIG_ACPI:

drivers/gpio/gpio-xlp.c:300:23: error: 'GPIO_VARIANT_VULCAN' undeclared here (not in a function)

and !CONFIG_OF:

drivers/gpio/gpio-xlp.c:267:11: error: 'struct gpio_chip' has no member named 'of_node'

Fix these errors.

Fixes: ea708ac ("gpio: xlp: Remove Netlogic XLP variants")
Reported-by: Stephen Rothwell <[email protected]>
Reported-by: kernel test robot <[email protected]>
Cc: Linus Walleij <[email protected]>
Cc: Bartosz Golaszewski <[email protected]>
Cc: [email protected]
Signed-off-by: Rob Herring <[email protected]>
Signed-off-by: Bartosz Golaszewski <[email protected]>

Author: robherring

drivers/gpio/gpio-xlp.c

@@ -264,7 +264,6 @@ static int xlp_gpio_probe(struct platform_device *pdev)
 	gc->base = 0;
 	gc->parent = &pdev->dev;
 	gc->ngpio = 70;
-	gc->of_node = pdev->dev.of_node;
 	gc->direction_output = xlp_gpio_dir_output;
 	gc->direction_input = xlp_gpio_dir_input;
 	gc->set = xlp_gpio_set;
@@ -297,8 +296,8 @@ static int xlp_gpio_probe(struct platform_device *pdev)
 
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id xlp_gpio_acpi_match[] = {
-	{ "BRCM9006", GPIO_VARIANT_VULCAN },
-	{ "CAV9006",  GPIO_VARIANT_VULCAN },
+	{ "BRCM9006" },
+	{ "CAV9006" },
 	{},
 };
 MODULE_DEVICE_TABLE(acpi, xlp_gpio_acpi_match);