From 23d3fafd87f9040a9b90873d81ab52539470649e Mon Sep 17 00:00:00 2001 From: Adrian Schmutzler Date: Fri, 3 Apr 2020 17:16:35 +0200 Subject: [PATCH] broadcom-wl: fix compilation with kernel 5.4 This adds two fixes for compilation with kernel 5.4: 1. dev_open from include/linux/netdevice.h needs a second parameter since kernel 5.0: 00f54e68924e ("net: core: dev: Add extack argument to dev_open()") 2. get_ds() macro definition has been dropped since kernel 5.1: 736706bee329 ("get rid of legacy 'get_ds()' function") Since get_ds() has been just a macro before, replace it in the driver instead of creating a version switch. Signed-off-by: Adrian Schmutzler --- .../patches/916-fix-compilation-for-5_4.patch | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 package/kernel/broadcom-wl/patches/916-fix-compilation-for-5_4.patch diff --git a/package/kernel/broadcom-wl/patches/916-fix-compilation-for-5_4.patch b/package/kernel/broadcom-wl/patches/916-fix-compilation-for-5_4.patch new file mode 100644 index 0000000000..bc7b63df08 --- /dev/null +++ b/package/kernel/broadcom-wl/patches/916-fix-compilation-for-5_4.patch @@ -0,0 +1,18 @@ +--- a/driver/wl_iw.c ++++ b/driver/wl_iw.c +@@ -112,10 +112,14 @@ + ifr.ifr_data = (caddr_t) &ioc; + + /* Must be up for virtually all useful ioctls */ ++#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0) ++ dev_open(dev, NULL); ++#else + dev_open(dev); ++#endif + + fs = get_fs(); +- set_fs(get_ds()); ++ set_fs(KERNEL_DS); + ret = dev->netdev_ops->ndo_do_ioctl(dev, &ifr, SIOCDEVPRIVATE); + set_fs(fs); +