1. 24 2月, 2015 3 次提交
  2. 23 2月, 2015 5 次提交
    • M
      Bluetooth: btusb: Fix issue with CSR based Intel Wireless controllers · 407550fe
      Marcel Holtmann 提交于
      Older Wireless controllers from Intel used CSR chips to provide support
      for Bluetooth.
      
      The commit d0ac9eb7 (Bluetooth: btusb: Ignore unknown Intel devices
      with generic descriptor) disabled these older controllers. To enable
      them again, put them into the blacklist and mark them clearly as CSR
      based controllers.
      
      T:  Bus=02 Lev=02 Prnt=02 Port=05 Cnt=01 Dev#=  3 Spd=12   MxCh= 0
      D:  Ver= 2.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
      P:  Vendor=8087 ProdID=07da Rev=78.69
      C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=  0mA
      I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
      E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
      E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
      I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
      E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
      I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
      E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
      I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
      I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
      I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
      I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
      Reported-by: NKenneth R. Crudup <kenny@panix.com>
      Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
      Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
      407550fe
    • D
      r8169: Revert BQL and xmit_more support. · 87cda7cb
      David S. Miller 提交于
      There are certain regressions which are pointing to
      these two commits which we are having a hard time
      resolving.  So revert them for now.
      
      Specifically this reverts:
      
      	commit 0bec3b70
      	Author: Florian Westphal <fw@strlen.de>
      	Date:   Wed Jan 7 10:49:49 2015 +0100
      
      	    r8169: add support for xmit_more
      
      and
      
      	commit 1e918876
      	Author: Florian Westphal <fw@strlen.de>
      	Date:   Wed Oct 1 13:38:03 2014 +0200
      
      	    r8169: add support for Byte Queue Limits
      
      There were some attempts by Eric Dumazet to address some obvious
      problems in the TX flow, to see if they would fix the problems,
      but none of them seem to help for the regression reporters.
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      87cda7cb
    • F
      wan: cosa: replace current->state by set_current_state() · 2c45015a
      Fabian Frederick 提交于
      Use helper functions to access current->state.
      Direct assignments are prone to races and therefore buggy.
      
      current->state = TASK_RUNNING is replaced by __set_current_state()
      
      Thanks to Peter Zijlstra for the exact definition of the problem.
      Suggested-By: NPeter Zijlstra <peterz@infradead.org>
      Signed-off-by: NFabian Frederick <fabf@skynet.be>
      Acked-By: NJan "Yenya" Kasprzak <kas@fi.muni.cz>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      2c45015a
    • F
      hso: replace current->state by __set_current_state() · 50462ce0
      Fabian Frederick 提交于
      Use helper functions to access current->state.
      Direct assignments are prone to races and therefore buggy.
      
      Thanks to Peter Zijlstra for the exact definition of the problem.
      Suggested-By: NPeter Zijlstra <peterz@infradead.org>
      Signed-off-by: NFabian Frederick <fabf@skynet.be>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      50462ce0
    • F
      mISDN: replace current->state by set_current_state() · 45cee4f5
      Fabian Frederick 提交于
      Use helper function to access current->state.
      Direct assignments are prone to races and therefore buggy.
      
      Thanks to Peter Zijlstra for the exact definition of the problem.
      Signed-off-by: NFabian Frederick <fabf@skynet.be>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      45cee4f5
  3. 21 2月, 2015 8 次提交
  4. 20 2月, 2015 1 次提交
  5. 18 2月, 2015 18 次提交
  6. 17 2月, 2015 5 次提交
    • J
      rtc: add driver for DS1685 family of real time clocks · aaaf5fbf
      Joshua Kinard 提交于
      This adds a driver for the Dallas/Maxim DS1685-family of RTC chips.  It
      supports the DS1685/DS1687, DS1688/DS1691, DS1689/DS1693, DS17285/DS17287,
      DS17485/DS17487, and DS17885/DS17887 RTC chips.  These chips are commonly
      found in SGI O2 and SGI Octane systems.  It was originally derived from a
      driver patch submitted by Matthias Fuchs many years ago for use in
      EPPC-405-UC modules, which also used these RTCs.  In addition to the
      time-keeping functions, this RTC also handles the shutdown mechanism of
      the O2 and Octane and acts as a partial NVRAM for the boot PROMS in these
      systems.
      
      Verified on both an SGI O2 and an SGI Octane.
      Signed-off-by: NJoshua Kinard <kumba@gentoo.org>
      Cc: Ralf Baechle <ralf@linux-mips.org>
      Cc: Alessandro Zummo <a.zummo@towertech.it>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      aaaf5fbf
    • M
      brd: rename XIP to DAX · a7a97fc9
      Matthew Wilcox 提交于
      Since this is relating to FS_XIP, not KERNEL_XIP, it should be called
      DAX instead of XIP.
      Signed-off-by: NMatthew Wilcox <matthew.r.wilcox@intel.com>
      Cc: Andreas Dilger <andreas.dilger@intel.com>
      Cc: Boaz Harrosh <boaz@plexistor.com>
      Cc: Christoph Hellwig <hch@lst.de>
      Cc: Dave Chinner <david@fromorbit.com>
      Cc: Jan Kara <jack@suse.cz>
      Cc: Jens Axboe <axboe@kernel.dk>
      Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
      Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
      Cc: Randy Dunlap <rdunlap@infradead.org>
      Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
      Cc: Theodore Ts'o <tytso@mit.edu>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      a7a97fc9
    • A
      staging: iio: isl29028: deprecate use of isl in compatible string for isil · 37e5157d
      Arnaud Ebalard 提交于
      "isil" and "isl" prefixes are used at various locations inside the kernel
      to reference Intersil corporation.  This patch is part of a series fixing
      those locations were "isl" is used in compatible strings to use the now
      expected "isil" prefix instead (NASDAQ symbol for Intersil and most used
      version).  The old compatible string is kept for backward compatibility.
      Signed-off-by: NArnaud Ebalard <arno@natisbad.org>
      Cc: Rob Herring <robh+dt@kernel.org>
      Cc: Pawel Moll <pawel.moll@arm.com>
      Cc: Mark Rutland <mark.rutland@arm.com>
      Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
      Cc: Kumar Gala <galak@codeaurora.org>
      Cc: Russell King <linux@arm.linux.org.uk>
      Cc: Stephen Warren <swarren@wwwdotorg.org>
      Cc: Thierry Reding <thierry.reding@gmail.com>
      Cc: Alexandre Courbot <gnurou@gmail.com>
      Cc: Uwe Kleine-Knig <uwe@kleine-koenig.org>
      Cc: Alessandro Zummo <a.zummo@towertech.it>
      Cc: Peter Huewe <peter.huewe@infineon.com>
      Cc: Linus Walleij <linus.walleij@linaro.org>
      Cc: Mark Brown <broonie@kernel.org>
      Cc: Arnd Bergmann <arnd@arndb.de>
      Cc: Darshana Padmadas <darshanapadmadas@gmail.com>
      Cc: Grant Likely <grant.likely@linaro.org>
      Cc: Rob Landley <rob@landley.net>
      Cc: Jason Cooper <jason@lakedaemon.net>
      Cc: Guenter Roeck <linux@roeck-us.net>
      Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
      Cc: Uwe Kleine-König <uwe@kleine-koenig.org>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      37e5157d
    • A
      rtc: isl12057: deprecate use of isl in compatible string for isil · 401b3c6a
      Arnaud Ebalard 提交于
      "isil" and "isl" prefixes are used at various locations inside the kernel
      to reference Intersil corporation.  This patch is part of a series fixing
      those locations were "isl" is used in compatible strings to use the now
      expected "isil" prefix instead (NASDAQ symbol for Intersil and most used
      version).  The old compatible string is kept for backward compatibility.
      Signed-off-by: NArnaud Ebalard <arno@natisbad.org>
      Cc: Rob Herring <robh+dt@kernel.org>
      Cc: Pawel Moll <pawel.moll@arm.com>
      Cc: Mark Rutland <mark.rutland@arm.com>
      Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
      Cc: Kumar Gala <galak@codeaurora.org>
      Cc: Russell King <linux@arm.linux.org.uk>
      Cc: Stephen Warren <swarren@wwwdotorg.org>
      Cc: Thierry Reding <thierry.reding@gmail.com>
      Cc: Alexandre Courbot <gnurou@gmail.com>
      Cc: Uwe Kleine-Knig <uwe@kleine-koenig.org>
      Cc: Alessandro Zummo <a.zummo@towertech.it>
      Cc: Peter Huewe <peter.huewe@infineon.com>
      Cc: Linus Walleij <linus.walleij@linaro.org>
      Cc: Mark Brown <broonie@kernel.org>
      Cc: Arnd Bergmann <arnd@arndb.de>
      Cc: Darshana Padmadas <darshanapadmadas@gmail.com>
      Cc: Grant Likely <grant.likely@linaro.org>
      Cc: Rob Landley <rob@landley.net>
      Cc: Jason Cooper <jason@lakedaemon.net>
      Cc: Guenter Roeck <linux@roeck-us.net>
      Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
      Cc: Uwe Kleine-König <uwe@kleine-koenig.org>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      401b3c6a
    • A
      rtc: isl12022: deprecate use of isl in compatible string for isil · c5cd8273
      Arnaud Ebalard 提交于
      "isil" and "isl" prefixes are used at various locations inside the kernel
      to reference Intersil corporation.  This patch is part of a series fixing
      those locations were "isl" is used in compatible strings to use the now
      expected "isil" prefix instead (NASDAQ symbol for Intersil and most used
      version).  The old compatible string is kept for backward compatibility.
      Signed-off-by: NArnaud Ebalard <arno@natisbad.org>
      Cc: Rob Herring <robh+dt@kernel.org>
      Cc: Pawel Moll <pawel.moll@arm.com>
      Cc: Mark Rutland <mark.rutland@arm.com>
      Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
      Cc: Kumar Gala <galak@codeaurora.org>
      Cc: Russell King <linux@arm.linux.org.uk>
      Cc: Stephen Warren <swarren@wwwdotorg.org>
      Cc: Thierry Reding <thierry.reding@gmail.com>
      Cc: Alexandre Courbot <gnurou@gmail.com>
      Cc: Uwe Kleine-Knig <uwe@kleine-koenig.org>
      Cc: Alessandro Zummo <a.zummo@towertech.it>
      Cc: Peter Huewe <peter.huewe@infineon.com>
      Cc: Linus Walleij <linus.walleij@linaro.org>
      Cc: Mark Brown <broonie@kernel.org>
      Cc: Arnd Bergmann <arnd@arndb.de>
      Cc: Darshana Padmadas <darshanapadmadas@gmail.com>
      Cc: Grant Likely <grant.likely@linaro.org>
      Cc: Rob Landley <rob@landley.net>
      Cc: Jason Cooper <jason@lakedaemon.net>
      Cc: Guenter Roeck <linux@roeck-us.net>
      Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
      Cc: Uwe Kleine-König <uwe@kleine-koenig.org>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      c5cd8273