Pull fbdev updates from Bartlomiej Zolnierkiewicz:

 - make fbcon a built-time depency for fbdev (fbcon was tristate option
   before, now it is a bool) - this is a first step in preparations for
   making console_lock usage saner (currently it acts like the BKL for
   all things fbdev/fbcon) (Daniel Vetter)

 - add fbcon=margin:<color> command line option to select the fbcon
   margin color (David Lechner)

 - add DMI quirk table for x86 systems which need fbcon rotation
   (devices like Asus T100HA, GPD Pocket, the GPD win and the I.T.Works
   TW891) (Hans de Goede)

 - fix 1bpp logo support for unusual width (needed by LEGO MINDSTORMS
   EV3) (David Lechner)

 - enable Xilinx FB driver for ARM ZynqMP platform (Michal Simek)

 - fix use after free in the error path of udlfb driver (Anton Vasilyev)

 - fix error return code handling in pxa3xx_gcu driver (Gustavo A. R.
   Silva)

 - fix bootparams.screeninfo arguments checking in vgacon (Jan H.
   Schönherr)

 - do not leak uninitialized padding in clk to userspace in the debug
   code of atyfb driver (Vladis Dronov)

 - fix compiler warnings in fbcon code and matroxfb driver (Arnd
   Bergmann)

 - convert fbdev susbsytem to using %pOF instead of full_name (Rob
   Herring)

 - structures constifications (Arvind Yadav, Bhumika Goyal, Gustavo A.
   R. Silva, Julia Lawall)

 - misc cleanups (Gustavo A. R. Silva, Hyun Kwon, Julia Lawall, Kuninori
   Morimoto, Lynn Lei)

* tag 'fbdev-v4.14' of git://github.com/bzolnier/linux: (75 commits)
  video/console: Update BIOS dates list for GPD win console rotation DMI quirk
  video/console: Add rotated LCD-panel DMI quirk for the VIOS LTH17
  video: fbdev: sis: fix duplicated code for different branches
  video: fbdev: make fb_var_screeninfo const
  video: fbdev: aty: do not leak uninitialized padding in clk to userspace
  vgacon: Prevent faulty bootparams.screeninfo from causing harm
  video: fbdev: make fb_videomode const
  video/console: Add new BIOS date for GPD pocket to dmi quirk table
  fbcon: remove restriction on margin color
  video: ARM CLCD: constify amba_id
  video: fm2fb: constify zorro_device_id
  video: fbdev: annotate fb_fix_screeninfo with const and __initconst
  omapfb: constify omap_video_timings structures
  video: fbdev: udlfb: Fix use after free on dlfb_usb_probe error path
  fbdev: i810: make fb_ops const
  fbdev: matrox: make fb_ops const
  video: fbdev: pxa3xx_gcu: fix error return code in pxa3xx_gcu_probe()
  video: fbdev: Enable Xilinx FB for ZynqMP
  video: fbdev: Fix multiple style issues in xilinxfb
  video: fbdev: udlfb: constify usb_device_id.
  ...

include/linux/i2c is not for client devices. Move the header file to a
more appropriate location.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

Make lcd_panel structure const as it is only copied to some object.
As the only usage of this structure is a copy operation, so it can be
made const.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

Merge yet more updates from Andrew Morton:

- various misc things

- kexec updates

- sysctl core updates

- scripts/gdb udpates

- checkpoint-restart updates

- ipc updates

- kernel/watchdog updates

- Kees's "rough equivalent to the glibc _FORTIFY_SOURCE=1 feature"

- "stackprotector: ascii armor the stack canary"

- more MM bits

- checkpatch updates

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (96 commits)
  writeback: rework wb_[dec|inc]_stat family of functions
  ARM: samsung: usb-ohci: move inline before return type
  video: fbdev: omap: move inline before return type
  video: fbdev: intelfb: move inline before return type
  USB: serial: safe_serial: move __inline__ before return type
  drivers: tty: serial: move inline before return type
  drivers: s390: move static and inline before return type
  x86/efi: move asmlinkage before return type
  sh: move inline before return type
  MIPS: SMP: move asmlinkage before return type
  m68k: coldfire: move inline before return type
  ia64: sn: pci: move inline before type
  ia64: move inline before return type
  FRV: tlbflush: move asmlinkage before return type
  CRIS: gpio: move inline before return type
  ARM: HP Jornada 7XX: move inline before return type
  ARM: KVM: move asmlinkage before type
  checkpatch: improve the STORAGE_CLASS test
  mm, migration: do not trigger OOM killer when migrating memory
  drm/i915: use __GFP_RETRY_MAYFAIL
  ...

Make the code like the rest of the kernel.

Link: http://lkml.kernel.org/r/bc5927726abc70d7c066df7ab4cb7cfce4a7b577.1499284835.git.joe@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

File size before:
   text	   data	    bss	    dec	    hex	filename
  13007	   1536	    156	  14699	   396b	drivers/video/fbdev/omap/omapfb_main.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  13135	   1408	    156	  14699	   396b	drivers/video/fbdev/omap/omapfb_main.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

Pull fbdev updates from Bartlomiej Zolnierkiewicz:
 "There is nothing really major here, just a couple of small bugfixes,
  improvements and cleanups.

   - fix handling of probing errors in omapfb (Arvind Yadav)

   - remove incorrect __exit markups in few drivers (Dmitry Torokhov)

   - fix boot time logo support for drivers using deferred probe
     (Takeshi Kihara)

   - fix DMA allocation size for ARM CLCD driver (Liam Beguin)

   - add support for specifying size via xenstore in xen-frontfb
     (Juergen Gross)

   - support for AUS mode in imxfb driver (Martin Kaiser)

   - fix buffer on stack usage in udlfb driver (Maksim Salau)

   - probe failure path fixup in sm501fb driver (Alexey Khoroshilov)

   - fix config dependency loop for stifb driver (Arnd Bergmann)

   - misc cleanups (Joe Perches, Christophe Leroy, Karim Eshapa, Pushkar
     Jambhlekar)"

* tag 'fbdev-v4.12' of git://github.com/bzolnier/linux:
  fbdev: sti: don't select CONFIG_VT
  drivers/video/fbdev/omap/lcd_mipid.c: Use time comparison kernel macros
  sm501fb: don't return zero on failure path in sm501fb_start()
  video: fbdev: udlfb: Fix buffer on stack
  video: console: Remove reference to CONFIG_8xx
  dt-bindings: display: imx: entry for AUS mode
  video: fbdev: imxfb: support AUS mode
  drivers/video/fbdev: Fixing coding guidelines in acornfb.c
  xen, fbfront: add support for specifying size via xenstore
  video: ARM CLCD: fix dma allocation size
  drivers/video: Convert remaining uses of pr_warning to pr_warn
  video/logo: tidyup fb_logo_late_init initcall timing
  video: fbdev: i810: remove incorrect __exit markups
  video: fbdev: pmag-aa-fb: remove incorrect __exit markups
  video: fbdev: pmagb-b-fb: remove incorrect __exit markups
  video: fbdev: pmag-ba-fb: remove incorrect __exit markups
  omapfb: dss: Handle return errors in dss_init_ports()

Use time_before_eq time comparison defind kernel macro
that has safety check.

Signed-off-by: Karim Eshapa <karim.eshapa@gmail.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

Commit 561eb9d09a93 ("fbdev: omap/lcd: Make callbacks optional") made
panel callbacks optional but forgot to update check_required_callbacks().
As a result many (all?) OMAP systems using omapfb will crash at boot.
Fix by deleting the whole function.

Fixes: 561eb9d09a93 ("fbdev: omap/lcd: Make callbacks optional")
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

Most OMAP FB LCD drivers don't have anything to do in their panel
callbacks. This leads to a large set of empty boilerplate functions in the
panel drivers. Make those callbacks optional by checking if they are set
before calling them. This allows those boilerplate functions to be removed.

Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>