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-rw-r--r--package/madwifi/patches/433-backport_remove_irq_none.patch21
1 files changed, 21 insertions, 0 deletions
diff --git a/package/madwifi/patches/433-backport_remove_irq_none.patch b/package/madwifi/patches/433-backport_remove_irq_none.patch
new file mode 100644
index 0000000000..5166d9e103
--- /dev/null
+++ b/package/madwifi/patches/433-backport_remove_irq_none.patch
@@ -0,0 +1,21 @@
+Fix Linux 2.6.30 compatibility
+
+Linux 2.6.30 doesn't define IRQ_NONE as a macro. Assume irqreturn_t,
+IRQ_NONE and IRQ_HANDLED to be present on Linux 2.6.29 and newer.
+http://madwifi-project.org/changeset/3986
+--- a/ath/if_athvar.h
++++ b/ath/if_athvar.h
+@@ -83,11 +83,13 @@ typedef void *TQUEUE_ARG;
+ /*
+ * Guess how the interrupt handler should work.
+ */
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)
+ #if !defined(IRQ_NONE)
+ typedef void irqreturn_t;
+ #define IRQ_NONE
+ #define IRQ_HANDLED
+ #endif /* !defined(IRQ_NONE) */
++#endif /* Linux < 2.6.29 */
+
+ #ifndef SET_MODULE_OWNER
+ #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)