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authorFelix Fietkau <nbd@nbd.name>2020-11-11 19:48:45 +0100
committerFelix Fietkau <nbd@nbd.name>2020-11-12 11:24:42 +0100
commitbf3158b62075b39ffe3f450668d3916dcd396e64 (patch)
tree71cf0043661f0a1905279e0e04329da7616d9613
parenta0be58576cfc25f93f10aabf45908f6056d9f848 (diff)
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mac80211: backport the new tasklet API
Signed-off-by: Felix Fietkau <nbd@nbd.name>
-rw-r--r--package/kernel/mac80211/patches/subsys/073-backports-backport-tasklet_setup-from_tasklet.patch35
1 files changed, 35 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/subsys/073-backports-backport-tasklet_setup-from_tasklet.patch b/package/kernel/mac80211/patches/subsys/073-backports-backport-tasklet_setup-from_tasklet.patch
new file mode 100644
index 0000000000..486d10ea58
--- /dev/null
+++ b/package/kernel/mac80211/patches/subsys/073-backports-backport-tasklet_setup-from_tasklet.patch
@@ -0,0 +1,35 @@
+From: Felix Fietkau <nbd@nbd.name>
+Date: Wed, 11 Nov 2020 13:34:26 +0100
+Subject: [PATCH] backports: backport tasklet_setup, from_tasklet
+
+Backport the new tasklet API
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+
+--- a/backport-include/linux/interrupt.h
++++ b/backport-include/linux/interrupt.h
+@@ -31,6 +31,23 @@ static inline void backport_hrtimer_star
+ hrtimer_start(timer, _time, mode);
+ }
+ #define hrtimer_start LINUX_BACKPORT(hrtimer_start)
++
++#endif
++
++#if LINUX_VERSION_IS_LESS(5,9,0)
++
++static inline void
++tasklet_setup(struct tasklet_struct *t,
++ void (*callback)(struct tasklet_struct *))
++{
++ void (*cb)(unsigned long data) = (void *)callback;
++
++ tasklet_init(t, cb, (unsigned long)t);
++}
++
++#define from_tasklet(var, callback_tasklet, tasklet_fieldname) \
++ container_of(callback_tasklet, typeof(*var), tasklet_fieldname)
++
+ #endif
+
+ #endif /* _BP_LINUX_INTERRUPT_H */