package/madwifi/patches/433-backport_remove_irq_none.patch

   1 Fix Linux 2.6.30 compatibility
   2
   3 Linux 2.6.30 doesn't define IRQ_NONE as a macro. Assume irqreturn_t,
   4 IRQ_NONE and IRQ_HANDLED to be present on Linux 2.6.29 and newer.
   5 http://madwifi-project.org/changeset/3986
   6 --- a/ath/if_athvar.h
   7 +++ b/ath/if_athvar.h
   8 @@ -83,11 +83,13 @@ typedef void *TQUEUE_ARG;
   9  /*
  10   * Guess how the interrupt handler should work.
  11   */
  12 +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)
  13  #if !defined(IRQ_NONE)
  14  typedef void irqreturn_t;
  15  #define        IRQ_NONE
  16  #define        IRQ_HANDLED
  17  #endif /* !defined(IRQ_NONE) */
  18 +#endif /* Linux < 2.6.29 */
  19
  20  #ifndef SET_MODULE_OWNER
  21  #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)