1. 05 Feb, 2016 15 commits
  2. 03 Feb, 2016 9 commits
  3. 02 Feb, 2016 8 commits
  4. 01 Feb, 2016 8 commits
    • Javier Martinez Canillas's avatar
      drm/exynos: dp: Fix panel and bridge lookup logic · 37e11062
      Javier Martinez Canillas authored
      Commit a9fa8528 ("drm/exynos: dp: add of_graph dt binding support
      for panel") made the Exynos DP DT binding more consistent since the OF
      graph could be used to lookup either a panel or a bridge device node.
      
      Before that commit, a panel would be looked up using a phandle and a
      bridge using the OF graph which made the DT binding not consistent.
      
      But the patch broke the later case since not finding a panel dev node
      would cause the driver's to do a probe deferral instead of attempting
      to lookup a bridge device node associated with the remote endpoint.
      
      So instead of returning a -EPROBE_DEFER if a panel is not found, check
      if there's a bridge and only do a probe deferral if both aren't found.
      Signed-off-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
      Tested-by: default avatarMichal Suchanek <hramrach@gmail.com>
      Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
      37e11062
    • Arnd Bergmann's avatar
      drm: exynos: make PM functions as __maybe_unused · 010848a7
      Arnd Bergmann authored
      The newly added runtime-pm support for exynos-drm encloses the
      pm functions in an #ifdef, but not the functions that are called
      from them and nowhere else, which produces warnings:
      
      drm/exynos/exynos_drm_dsi.c:733:13: warning: 'exynos_dsi_disable_clock' defined but not used [-Wunused-function]
       static void exynos_dsi_disable_clock(struct exynos_dsi *dsi)
                   ^
      drm/exynos/exynos_drm_dsi.c:1291:13: warning: 'exynos_dsi_disable_irq' defined but not used [-Wunused-function]
       static void exynos_dsi_disable_irq(struct exynos_dsi *dsi)
                   ^
      
      This removes the #ifdef and instead marks the functions as
      __maybe_unused, so gcc can silently discard them and all called
      functions when CONFIG_PM is disabled.
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
      010848a7
    • Arnd Bergmann's avatar
      drm/exynos: fix building without CONFIG_PM_SLEEP · e0fea7e7
      Arnd Bergmann authored
      The runtime PM operations use the suspend/resume functions
      even when CONFIG_PM_SLEEP is not set, but this now fails
      for the exynos DRM driver:
      
      exynos_mixer.c:1289:61: error: 'exynos_mixer_resume' undeclared here (not in a function)
        SET_RUNTIME_PM_OPS(exynos_mixer_suspend, exynos_mixer_resume, NULL)
      
      This removes the #ifdef and instead marks the functions as
      __maybe_unused, which does the right thing in all cases and
      also looks nicer.
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      Reviewed-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
      Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
      e0fea7e7
    • Linus Torvalds's avatar
      Linux 4.5-rc2 · 36f90b0a
      Linus Torvalds authored
      36f90b0a
    • Linus Torvalds's avatar
      Merge tag 'usb-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb · d784ef58
      Linus Torvalds authored
      Pull USB driver fixes from Greg KH:
       "Here are some small USB fixes and new device ids for 4.5-rc2.  Nothing
        major here, full details are in the shortlog, and all of these have
        been in linux-next successfully"
      
      * tag 'usb-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
        USB: option: fix Cinterion AHxx enumeration
        USB: mxu11x0: fix memory leak on usb_serial private data
        USB: serial: ftdi_sio: add support for Yaesu SCU-18 cable
        USB: serial: option: Adding support for Telit LE922
        USB: serial: visor: fix crash on detecting device without write_urbs
        USB: visor: fix null-deref at probe
        USB: cp210x: add ID for IAI USB to RS485 adaptor
        usb: hub: do not clear BOS field during reset device
        cdc-acm:exclude Samsung phone 04e8:685d
        usb: cdc-acm: send zero packet for intel 7260 modem
        usb: cdc-acm: handle unlinked urb in acm read callback
      d784ef58
    • Linus Torvalds's avatar
      Merge tag 'tty-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty · 54e3f3e3
      Linus Torvalds authored
      Pull tty/serial fixes from Greg KH:
       "Here are some small tty/serial driver fixes for 4.5-rc2.
      
        They resolve a number of reported problems (the ioctl one specifically
        has been pointed out by numerous people) and one patch adds some new
        device ids for the 8250_pci driver.  All have been in linux-next
        successfully"
      
      * tag 'tty-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
        serial: 8250_pci: Add Intel Broadwell ports
        staging/speakup: Use tty_ldisc_ref() for paste kworker
        n_tty: Fix unsafe reference to "other" ldisc
        tty: Fix unsafe ldisc reference via ioctl(TIOCGETD)
        tty: Retry failed reopen if tty teardown in-progress
        tty: Wait interruptibly for tty lock on reopen
      54e3f3e3
    • Linus Torvalds's avatar
      Merge tag 'staging-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging · 8c4e378e
      Linus Torvalds authored
      Pull staging fixes from Greg KH:
       "Here are some small staging driver fixes for 4.5-rc2.
      
        One of them predated 4.4-final, but I missed that merge window due to
        the holliday.  The others fix reported issues that have come up
        recently.  The tty change is needed for the speakup driver fix and has
        the ack of the tty driver maintainer as well, i.e.  myself :)
      
        All have been in linux-next with no reported issues"
      
      * tag 'staging-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
        Staging: speakup: fix read scrolled-back VT
        Staging: speakup: Fix getting port information
        Revert "Staging: panel: usleep_range is preferred over udelay"
        iio: adis_buffer: Fix out-of-bounds memory access
      8c4e378e
    • Linus Torvalds's avatar
      Merge tag 'driver-core-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core · f3ca903f
      Linus Torvalds authored
      Pull driver core fix from Greg KH:
       "Here's a single driver core fix that resolves an issue a lot of users
        have been hitting for a while now.  It's been tested a lot and has
        been in linux-next successfully for a while"
      
      * tag 'driver-core-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
        base/platform: Fix platform drivers with no probe callback
      f3ca903f