net: xgene-v2: remove incorrect ACPI_PTR annotation

Building with W=1 shows a warning about xge_acpi_match being unused when
CONFIG_ACPI is disabled:

drivers/net/ethernet/apm/xgene-v2/main.c:723:36: error: unused variable 'xge_acpi_match' [-Werror,-Wunused-const-variable]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250225163341.4168238-2-arnd@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

Author: arndb

drivers/net/ethernet/apm/xgene-v2/main.c

@@ -9,8 +9,6 @@
 
 #include "main.h"
 
-static const struct acpi_device_id xge_acpi_match[];
-
 static int xge_get_resources(struct xge_pdata *pdata)
 {
 	struct platform_device *pdev;
@@ -731,7 +729,7 @@ MODULE_DEVICE_TABLE(acpi, xge_acpi_match);
 static struct platform_driver xge_driver = {
 	.driver = {
 		   .name = "xgene-enet-v2",
-		   .acpi_match_table = ACPI_PTR(xge_acpi_match),
+		   .acpi_match_table = xge_acpi_match,
 	},
 	.probe = xge_probe,
 	.remove = xge_remove,