1. 08 5月, 2008 1 次提交
  2. 04 5月, 2008 1 次提交
    • U
      unified (weak) sys_pipe implementation · d35c7b0e
      Ulrich Drepper 提交于
      This replaces the duplicated arch-specific versions of "sys_pipe()" with
      one unified implementation.  This removes almost 250 lines of duplicated
      code.
      
      It's marked __weak, so that *if* an architecture wants to override the
      default implementation it can do so by simply having its own replacement
      version, since many architectures use alternate calling conventions for
      the 'pipe()' system call for legacy reasons (ie traditional UNIX
      implementations often return the two file descriptors in registers)
      
      I still haven't changed the cris version even though Linus says the BKL
      isn't needed.  The arch maintainer can easily do it if there are really
      no obstacles.
      Signed-off-by: NUlrich Drepper <drepper@redhat.com>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      d35c7b0e
  3. 30 4月, 2008 1 次提交
    • J
      i2c: Convert most new-style drivers to use module aliasing · 3760f736
      Jean Delvare 提交于
      Based on earlier work by Jon Smirl and Jochen Friedrich.
      
      Update most new-style i2c drivers to use standard module aliasing
      instead of the old driver_name/type driver matching scheme. I've
      left the video drivers apart (except for SoC camera drivers) as
      they're a bit more diffcult to deal with, they'll have their own
      patch later.
      Signed-off-by: NJean Delvare <khali@linux-fr.org>
      Cc: Jon Smirl <jonsmirl@gmail.com>
      Cc: Jochen Friedrich <jochen@scram.de>
      3760f736
  4. 29 4月, 2008 3 次提交
  5. 28 4月, 2008 1 次提交
  6. 21 4月, 2008 1 次提交
    • G
      PCI: remove initial bios sort of PCI devices on x86 · 1ba6ab11
      Greg Kroah-Hartman 提交于
      We currently keep 2 lists of PCI devices in the system, one in the
      driver core, and one all on its own.  This second list is sorted at boot
      time, in "BIOS" order, to try to remain compatible with older kernels
      (2.2 and earlier days).  There was also a "nosort" option to turn this
      sorting off, to remain compatible with even older kernel versions, but
      that just ends up being what we have been doing from 2.5 days...
      
      Unfortunately, the second list of devices is not really ever used to 
      determine the probing order of PCI devices or drivers[1].  That is done
      using the driver core list instead.  This change happened back in the
      early 2.5 days.
      
      Relying on BIOS ording for the binding of drivers to specific device
      names is problematic for many reasons, and userspace tools like udev
      exist to properly name devices in a persistant manner if that is needed,
      no reliance on the BIOS is needed.
      
      Matt Domsch and others at Dell noticed this back in 2006, and added a
      boot option to sort the PCI device lists (both of them) in a
      breadth-first manner to help remain compatible with the 2.4 order, if
      needed for any reason.  This option is not going away, as some systems
      rely on them.
      
      This patch removes the sorting of the internal PCI device list in "BIOS"
      mode, as it's not needed at all anymore, and hasn't for many years.
      I've also removed the PCI flags for this from some other arches that for
      some reason defined them, but never used them.
      
      This should not change the ordering of any drivers or device probing.
      
      [1] The old-style pci_get_device and pci_find_device() still used this
      sorting order, but there are very few drivers that use these functions,
      as they are deprecated for use in this manner.  If for some reason, a
      driver rely on the order and uses these functions, the breadth-first
      boot option will resolve any problem.
      
      Cc: Matt Domsch <Matt_Domsch@dell.com>
      Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      1ba6ab11
  7. 19 4月, 2008 23 次提交
  8. 17 4月, 2008 1 次提交
  9. 16 4月, 2008 4 次提交
  10. 31 3月, 2008 2 次提交
  11. 26 3月, 2008 1 次提交
  12. 21 3月, 2008 1 次提交