1. 13 7月, 2007 4 次提交
    • A
      USB: usb-storage: use kthread_stop() for the control thread · ed76cacb
      Alan Stern 提交于
      This patch (as923) makes usb-storage's control thread use
      kthread_should_stop()/kthread_stop().  The scanning thread can't be
      similarly converted until the core kthread implementation allows
      threads to call do_exit().
      
      The advantage of this change is that we can now be certain the control
      thread has terminated before storage_disconnect() returns.  This will
      simplify the locking requirements when autosuspend support is added.
      Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
      Signed-off-by: NMatthew Dharm <mdharm-usb@one-eyed-alien.net>
      Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      ed76cacb
    • A
      USB: add reset_resume method · f07600cf
      Alan Stern 提交于
      This patch (as918) introduces a new USB driver method: reset_resume.
      It is called when a device needs to be reset as part of a resume
      procedure (whether because of a device quirk or because of the
      USB-Persist facility), thereby taking over a role formerly assigned to
      the post_reset method.  As a consequence, post_reset no longer needs
      an argument indicating whether it is being called as part of a
      reset-resume.  This separation of functions makes the code clearer.
      
      In addition, the pre_reset and post_reset method return types are
      changed; they now must return an error code.  The return value is
      unused at present, but at some later time we may unbind drivers and
      re-probe if they encounter an error during reset handling.
      
      The existing pre_reset and post_reset methods in the usbhid,
      usb-storage, and hub drivers are updated to match the new
      requirements.  For usbhid the post_reset routine is also used for
      reset_resume (duplicate method pointers); for the other drivers a new
      reset_resume routine is added.  The change to hub.c looks bigger than
      it really is, because mark_children_for_reset_resume() gets moved down
      next to the new hub_reset_resume() routine.
      
      A minor change to usb-storage makes the usb_stor_report_bus_reset()
      routine acquire the host lock instead of requiring the caller to hold
      it already.
      Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
      Signed-off-by: NJiri Kosina <jkosina@suse.cz>
      CC: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
      Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      
      f07600cf
    • A
      USB: add USB-Persist facility · 0458d5b4
      Alan Stern 提交于
      This patch (as886) adds the controversial USB-persist facility,
      allowing USB devices to persist across a power loss during system
      suspend.
      
      The facility is controlled by a new Kconfig option (with appropriate
      warnings about the potential dangers); when the option is off the
      behavior will remain the same as it is now.  But when the option is
      on, people will be able to use suspend-to-disk and keep their USB
      filesystems intact -- something particularly valuable for small
      machines where the root filesystem is on a USB device!
      Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
      Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      0458d5b4
    • A
      USB: remove references to dev.power.power_state · f3fd77cd
      Alan Stern 提交于
      This revised patch (as891b) removes two unnecessary references to
      intf->dev.power.power_state from usb-storage, and replaces a reference
      to root_hub->dev.power.power_state with a check of hcd->state.  This
      is in preparation for the removal of dev.power.power_state, which is
      already deprecated.
      Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
      Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      f3fd77cd
  2. 09 6月, 2007 1 次提交
  3. 23 5月, 2007 2 次提交
  4. 09 5月, 2007 1 次提交
  5. 28 4月, 2007 2 次提交
  6. 12 4月, 2007 1 次提交
  7. 20 3月, 2007 1 次提交
  8. 10 3月, 2007 2 次提交
  9. 05 3月, 2007 1 次提交
  10. 17 2月, 2007 4 次提交
  11. 15 2月, 2007 1 次提交
    • T
      [PATCH] remove many unneeded #includes of sched.h · cd354f1a
      Tim Schmielau 提交于
      After Al Viro (finally) succeeded in removing the sched.h #include in module.h
      recently, it makes sense again to remove other superfluous sched.h includes.
      There are quite a lot of files which include it but don't actually need
      anything defined in there.  Presumably these includes were once needed for
      macros that used to live in sched.h, but moved to other header files in the
      course of cleaning it up.
      
      To ease the pain, this time I did not fiddle with any header files and only
      removed #includes from .c-files, which tend to cause less trouble.
      
      Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha,
      arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig,
      allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all
      configs in arch/arm/configs on arm.  I also checked that no new warnings were
      introduced by the patch (actually, some warnings are removed that were emitted
      by unnecessarily included header files).
      Signed-off-by: NTim Schmielau <tim@physik3.uni-rostock.de>
      Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      cd354f1a
  12. 08 2月, 2007 5 次提交
  13. 23 1月, 2007 2 次提交
  14. 06 1月, 2007 2 次提交
  15. 21 12月, 2006 4 次提交
  16. 14 12月, 2006 1 次提交
    • R
      [PATCH] getting rid of all casts of k[cmz]alloc() calls · 5cbded58
      Robert P. J. Day 提交于
      Run this:
      
      	#!/bin/sh
      	for f in $(grep -Erl "\([^\)]*\) *k[cmz]alloc" *) ; do
      	  echo "De-casting $f..."
      	  perl -pi -e "s/ ?= ?\([^\)]*\) *(k[cmz]alloc) *\(/ = \1\(/" $f
      	done
      
      And then go through and reinstate those cases where code is casting pointers
      to non-pointers.
      
      And then drop a few hunks which conflicted with outstanding work.
      
      Cc: Russell King <rmk@arm.linux.org.uk>, Ian Molton <spyro@f2s.com>
      Cc: Mikael Starvik <starvik@axis.com>
      Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
      Cc: Roman Zippel <zippel@linux-m68k.org>
      Cc: Geert Uytterhoeven <geert@linux-m68k.org>
      Cc: Ralf Baechle <ralf@linux-mips.org>
      Cc: Paul Mackerras <paulus@samba.org>
      Cc: Kyle McMartin <kyle@mcmartin.ca>
      Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
      Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
      Cc: "David S. Miller" <davem@davemloft.net>
      Cc: Jeff Dike <jdike@addtoit.com>
      Cc: Greg KH <greg@kroah.com>
      Cc: Jens Axboe <jens.axboe@oracle.com>
      Cc: Paul Fulghum <paulkf@microgate.com>
      Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
      Cc: Karsten Keil <kkeil@suse.de>
      Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
      Cc: Jeff Garzik <jeff@garzik.org>
      Cc: James Bottomley <James.Bottomley@steeleye.com>
      Cc: Ian Kent <raven@themaw.net>
      Cc: Steven French <sfrench@us.ibm.com>
      Cc: David Woodhouse <dwmw2@infradead.org>
      Cc: Neil Brown <neilb@cse.unsw.edu.au>
      Cc: Jaroslav Kysela <perex@suse.cz>
      Cc: Takashi Iwai <tiwai@suse.de>
      Signed-off-by: NAndrew Morton <akpm@osdl.org>
      Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      5cbded58
  17. 08 12月, 2006 3 次提交
  18. 02 12月, 2006 3 次提交