1. 04 Feb, 2014 28 commits
  2. 26 Jan, 2014 6 commits
  3. 25 Jan, 2014 6 commits
    • Linus Torvalds's avatar
      Merge branch 'ipmi' (ipmi patches from Corey Minyard) · b2e448ec
      Linus Torvalds authored
      Merge ipmi fixes from Corey Minyard:
       "Just some collected fixes for 3.14.  Nothing huge"
      
      * emailed patches from Corey Minyard <minyard@acm.org>:
        ipmi: Cleanup error return
        ipmi: fix timeout calculation when bmc is disconnected
        ipmi: use USEC_PER_SEC instead of 1000000 for more meaningful
        ipmi: remove deprecated IRQF_DISABLED
      b2e448ec
    • Corey Minyard's avatar
      ipmi: Cleanup error return · d02b3709
      Corey Minyard authored
      Return proper errors for a lot of IPMI failure cases.  Also call
      pci_disable_device when IPMI PCI devices are removed.
      Signed-off-by: default avatarCorey Minyard <cminyard@mvista.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      d02b3709
    • Xie XiuQi's avatar
      ipmi: fix timeout calculation when bmc is disconnected · e21404dc
      Xie XiuQi authored
      Loading ipmi_si module while bmc is disconnected, we found the timeout
      is longer than 5 secs.  Actually it takes about 3 mins and 20
      secs.(HZ=250)
      
      error message as below:
        Dec 12 19:08:59 linux kernel: IPMI BT: timeout in RD_WAIT [ ] 1 retries left
        Dec 12 19:08:59 linux kernel: BT: write 4 bytes seq=0x01 03 18 00 01
        [...]
        Dec 12 19:12:19 linux kernel: IPMI BT: timeout in RD_WAIT [ ]
        Dec 12 19:12:19 linux kernel: failed 2 retries, sending error response
        Dec 12 19:12:19 linux kernel: IPMI: BT reset (takes 5 secs)
        Dec 12 19:12:19 linux kernel: IPMI BT: flag reset [ ]
      
      Function wait_for_msg_done() use schedule_timeout_uninterruptible(1) to
      sleep 1 tick, so we should subtract jiffies_to_usecs(1) instead of 100
      usecs from timeout.
      Reported-by: default avatarHu Shiyuan <hushiyuan@huawei.com>
      Signed-off-by: default avatarXie XiuQi <xiexiuqi@huawei.com>
      Signed-off-by: default avatarCorey Minyard <cminyard@mvista.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      e21404dc
    • Xie XiuQi's avatar
      ipmi: use USEC_PER_SEC instead of 1000000 for more meaningful · ccb3368c
      Xie XiuQi authored
      Use USEC_PER_SEC instead of 1000000, that making the later bugfix
      more clearly.
      Signed-off-by: default avatarXie XiuQi <xiexiuqi@huawei.com>
      Signed-off-by: default avatarCorey Minyard <cminyard@mvista.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      ccb3368c
    • Michael Opdenacker's avatar
      ipmi: remove deprecated IRQF_DISABLED · aa5b2bab
      Michael Opdenacker authored
      This patch proposes to remove the use of the IRQF_DISABLED flag
      
      It's a NOOP since 2.6.35 and it will be removed one day.
      Signed-off-by: default avatarMichael Opdenacker <michael.opdenacker@free-electrons.com>
      Signed-off-by: default avatarCorey Minyard <cminyard@mvista.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      aa5b2bab
    • Linus Torvalds's avatar
      Merge tag 'spi-v3.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi · 2d2e7d19
      Linus Torvalds authored
      Pull spi updates from Mark Brown:
       "A respun version of the merges for the pull request previously sent
        with a few additional fixes.  The last two merges were fixed up by
        hand since the branches have moved on and currently have the prior
        merge in them.
      
        Quite a busy release for the SPI subsystem, mostly in cleanups big and
        small scattered through the stack rather than anything else:
      
         - New driver for the Broadcom BC63xx HSSPI controller
         - Fix duplicate device registration for ACPI
         - Conversion of s3c64xx to DMAEngine (this pulls in platform and DMA
           changes upon which the transiton depends)
         - Some small optimisations to reduce the amount of time we hold locks
           in the datapath, eliminate some redundant checks and the size of a
           spi_transfer
         - Lots of fixes, cleanups and general enhancements to drivers,
           especially the rspi and Atmel drivers"
      
      * tag 'spi-v3.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (112 commits)
        spi: core: Fix transfer failure when master->transfer_one returns positive value
        spi: Correct set_cs() documentation
        spi: Clarify transfer_one() w.r.t. spi_finalize_current_transfer()
        spi: Spelling s/finised/finished/
        spi: sc18is602: Convert to use bits_per_word_mask
        spi: Remove duplicate code to set default bits_per_word setting
        spi/pxa2xx: fix compilation warning when !CONFIG_PM_SLEEP
        spi: clps711x: Add MODULE_ALIAS to support module auto-loading
        spi: rspi: Add missing clk_disable() calls in error and cleanup paths
        spi: rspi: Spelling s/transmition/transmission/
        spi: rspi: Add support for specifying CPHA/CPOL
        spi/pxa2xx: initialize DMA channels to -1 to prevent inadvertent match
        spi: rspi: Add more QSPI register documentation
        spi: rspi: Add more RSPI register documentation
        spi: rspi: Remove dependency on DMAE for SHMOBILE
        spi/s3c64xx: Correct indentation
        spi: sh: Use spi_sh_clear_bit() instead of open-coded
        spi: bitbang: Grammar s/make to make/to make/
        spi: sh-hspi: Spelling s/recive/receive/
        spi: core: Improve tx/rx_nbits check comments
        ...
      2d2e7d19