cvs commit: src/sys/dev/usb ehci.c ohci.c

[Andrew Thompson]

thompsa     2008-07-28 16:19:16 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/dev/usb          ehci.c ohci.c 
  Log:
  SVN rev 180910 on 2008-07-28 16:19:16Z by thompsa
  
  MFC r178978
  
   Don't let hacksync() call bus_dmamap_sync(9) on DMA maps which
   are not initialized. This fixes a panic on sparc64 where calling
   bus_dmamap_sync(9) on NULL DMA maps is fatal.
  
  Revision   Changes    Path
  1.56.2.3   +7 -3      src/sys/dev/usb/ehci.c
  1.170.2.2  +7 -3      src/sys/dev/usb/ohci.c