From 49fd9c44bfeb5fe82a7270b5c2a2c704b6b9d185 Mon Sep 17 00:00:00 2001 From: Giulio Benetti Date: Mon, 8 Sep 2025 21:24:33 +0200 Subject: [PATCH] package/rtl8821cu: fix build failure with Linux 6.16 Add local patch pending upstream to fix build failure with Linux 6.16 Signed-off-by: Giulio Benetti Signed-off-by: Julien Olivain (cherry picked from commit 7c5f7bf89fbe5c9ec7e3702429c80fc5e12b89a9) Signed-off-by: Thomas Perale --- .../0001-Fix-build-for-kernel-6.16.patch | 34 +++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 package/rtl8821cu/0001-Fix-build-for-kernel-6.16.patch diff --git a/package/rtl8821cu/0001-Fix-build-for-kernel-6.16.patch b/package/rtl8821cu/0001-Fix-build-for-kernel-6.16.patch new file mode 100644 index 0000000000..311d4fcd4c --- /dev/null +++ b/package/rtl8821cu/0001-Fix-build-for-kernel-6.16.patch @@ -0,0 +1,34 @@ +From 13f85e370c265b782a801cd22f86cea6f6cda876 Mon Sep 17 00:00:00 2001 +From: Giulio Benetti +Date: Mon, 8 Sep 2025 21:04:30 +0200 +Subject: [PATCH] Fix build for kernel 6.16 + +With commit: +https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=41cb08555c4164996d67c78b3bf1c658075b75f1 +from_timer() has been renamed to timer_container_of() so let's rename +according to linux version >= 6.16. + +Upstream: https://github.com/morrownr/8821cu-20210916/pull/187 +Signed-off-by: Giulio Benetti +--- + include/osdep_service_linux.h | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/include/osdep_service_linux.h b/include/osdep_service_linux.h +index ed1e19b..c25f6a2 100644 +--- a/include/osdep_service_linux.h ++++ b/include/osdep_service_linux.h +@@ -210,6 +210,10 @@ typedef void *thread_context; + typedef void timer_hdl_return; + typedef void *timer_hdl_context; + ++#if (LINUX_VERSION_CODE > KERNEL_VERSION(6, 16, 0)) ++#define from_timer timer_container_of ++#endif ++ + #if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 41)) + typedef struct work_struct _workitem; + #else +-- +2.43.0 +