broadcom_sta: fix build on linux 5.17

Fix build issues when compiling against Linux 5.17

pkgs/os-specific/linux/broadcom-sta/default.nix

@@ -39,6 +39,8 @@ stdenv.mkDerivation {
     ./linux-5.6.patch
     # source: https://gist.github.com/joanbm/5c640ac074d27fd1d82c74a5b67a1290
     ./linux-5.9.patch
+    # source: https://github.com/archlinux/svntogit-community/blob/5ec5b248976f84fcd7e3d7fae49ee91289912d12/trunk/012-linux517.patch
+    ./linux-5.17.patch
     ./null-pointer-fix.patch
     ./gcc.patch
   ];

pkgs/os-specific/linux/broadcom-sta/linux-5.17.patch

@@ -0,0 +1,39 @@
+diff -u -r a/src/wl/sys/wl_linux.c b/src/wl/sys/wl_linux.c
+--- a/src/wl/sys/wl_linux.c	2022-03-23 00:35:42.930416350 +0000
++++ b/src/wl/sys/wl_linux.c	2022-03-23 00:40:12.903771013 +0000
+@@ -2980,7 +2980,11 @@
+ 	else
+ 		dev->type = ARPHRD_IEEE80211_RADIOTAP;
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 17, 0)
+ 	bcopy(wl->dev->dev_addr, dev->dev_addr, ETHER_ADDR_LEN);
++#else
++	eth_hw_addr_set(wl->dev, dev->dev_addr);
++#endif
+ 
+ #if defined(WL_USE_NETDEV_OPS)
+ 	dev->netdev_ops = &wl_netdev_monitor_ops;
+@@ -3261,7 +3265,11 @@
+ static ssize_t
+ wl_proc_read(struct file *filp, char __user *buffer, size_t length, loff_t *offp)
+ {
++#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 17, 0)
+ 	wl_info_t * wl = PDE_DATA(file_inode(filp));
++#else
++	wl_info_t * wl = pde_data(file_inode(filp));
++#endif
+ #endif
+ 	int bcmerror, len;
+ 	int to_user = 0;
+@@ -3318,7 +3326,11 @@
+ static ssize_t
+ wl_proc_write(struct file *filp, const char __user *buff, size_t length, loff_t *offp)
+ {
++#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 17, 0)
+ 	wl_info_t * wl = PDE_DATA(file_inode(filp));
++#else
++	wl_info_t * wl = pde_data(file_inode(filp));
++#endif
+ #endif
+ 	int from_user = 0;
+ 	int bcmerror;