mt76: fix build with kernel 5.15

package/kernel/mt76/patches/001-fix-mt76-driver-build-with-kernel-5.15.patch

@@ -0,0 +1,34 @@
+From b450c426085843114e443fd63c342f52544d00f3 Mon Sep 17 00:00:00 2001
+From: W_Y_CPP <383152993@qq.com>
+Date: Mon, 28 Feb 2022 21:19:03 -0500
+Subject: [PATCH] fix mt76 driver build with kernel 5.15
+
+---
+ eeprom.c | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/eeprom.c b/eeprom.c
+index cc74c372d..975a0c0bd 100644
+--- a/eeprom.c
++++ b/eeprom.c
+@@ -95,10 +95,15 @@ mt76_eeprom_override(struct mt76_phy *phy)
+ 	struct device_node *np = dev->dev->of_node;
+ 	const u8 *mac = NULL;
+ 
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0) 
++	if (np)
++		of_get_mac_address(np, phy->macaddr);
++#else
+ 	if (np)
+ 		mac = of_get_mac_address(np);
+-	if (!IS_ERR_OR_NULL(mac))
+-		ether_addr_copy(phy->macaddr, mac);
++		if (!IS_ERR_OR_NULL(mac))
++			ether_addr_copy(phy->macaddr, mac);
++#endif
+ #endif
+ 
+ 	if (!is_valid_ether_addr(phy->macaddr)) {
+-- 
+2.17.1
+