15 Jan, 2012
1 commit
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* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (119 commits)
MIPS: Delete unused function add_temporary_entry.
MIPS: Set default pci cache line size.
MIPS: Flush huge TLB
MIPS: Octeon: Remove SYS_SUPPORTS_HIGHMEM.
MIPS: Octeon: Add support for OCTEON II PCIe
MIPS: Octeon: Update PCI Latency timer and enable more error reporting.
MIPS: Alchemy: Update cpu-feature-overrides
MIPS: Alchemy: db1200: Improve PB1200 detection.
MIPS: Alchemy: merge Au1000 and Au1300-style IRQ controller code.
MIPS: Alchemy: chain IRQ controllers to MIPS IRQ controller
MIPS: Alchemy: irq: register pm at irq init time
MIPS: Alchemy: Touchscreen support on DB1100
MIPS: Alchemy: Hook up IrDA on DB1000/DB1100
net/irda: convert au1k_ir to platform driver.
MIPS: Alchemy: remove unused board headers
MTD: nand: make au1550nd.c a platform_driver
MIPS: Netlogic: Mark Netlogic chips as SMT capable
MIPS: Netlogic: Add support for XLP 3XX cores
MIPS: Netlogic: Merge some of XLR/XLP wakup code
MIPS: Netlogic: Add default XLP config.
...Fix up trivial conflicts in arch/mips/kernel/{perf_event_mipsxx.c,
traps.c} and drivers/tty/serial/Makefile
13 Jan, 2012
1 commit
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module_param(bool) used to counter-intuitively take an int. In
fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
trick.It's time to remove the int/unsigned int option. For this version
it'll simply give a warning, but it'll break next kernel version.Acked-by: Mauro Carvalho Chehab
Signed-off-by: Rusty Russell
12 Jan, 2012
2 commits
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SH/R-Mobile updates for 3.3 merge window.
* tag 'rmobile-for-linus' of git://github.com/pmundt/linux-sh: (32 commits)
arm: mach-shmobile: add a resource name for shdma
ARM: mach-shmobile: r8a7779 SMP support V3
ARM: mach-shmobile: Add kota2 defconfig.
ARM: mach-shmobile: Add marzen defconfig.
ARM: mach-shmobile: r8a7779 power domain support V2
ARM: mach-shmobile: Fix up marzen build for recent GIC changes.
ARM: mach-shmobile: r8a7779 PFC function support
ARM: mach-shmobile: Flush caches in platform_cpu_die()
ARM: mach-shmobile: Allow SoC specific CPU kill code
ARM: mach-shmobile: Fix headsmp.S code to use CPUINIT
ARM: mach-shmobile: clock-r8a7779: clkz/clkzs support
ARM: mach-shmobile: clock-r8a7779: add DIV4 clock support
ARM: mach-shmobile: Marzen LAN89218 support
ARM: mach-shmobile: Marzen SCIF2/SCIF4 support
ARM: mach-shmobile: r8a7779 PFC GPIO-only support V2
ARM: mach-shmobile: r8a7779 and Marzen base support V2
sh: pfc: Unlock register support
sh: pfc: Variable bitfield width config register support
sh: pfc: Add config_reg_helper() function
sh: pfc: Convert index to field and value pair
...
10 Jan, 2012
5 commits
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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next:
sparc32: remove unused file: include/asm/pgtsun4.h
sparc32: fix PAGE_SIZE definition
sparc32: enable different preemptions models
sparc32: support atomic64_t
apbuart: fix section mismatch warning
sparc32: drop useless preprocessor conditional in atomic_32.h
sparc32: drop unused atomic24 support -
clock management changes for i.MX
Another simple series related to clock management, this time only for
imx.* tag 'clk' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: mxs: select HAVE_CLK_PREPARE for clock
clk: add config option HAVE_CLK_PREPARE into Kconfig
ASoC: mxs-saif: convert to clk_prepare/clk_unprepare
video: mxsfb: convert to clk_prepare/clk_unprepare
serial: mxs-auart: convert to clk_prepare/clk_unprepare
net: flexcan: convert to clk_prepare/clk_unprepare
mtd: gpmi-lib: convert to clk_prepare/clk_unprepare
mmc: mxs-mmc: convert to clk_prepare/clk_unprepare
dma: mxs-dma: convert to clk_prepare/clk_unprepare
net: fec: add clk_prepare/clk_unprepare
ARM: mxs: convert platform code to clk_prepare/clk_unprepare
clk: add helper functions clk_prepare_enable and clk_disable_unprepareFix up trivial conflicts in drivers/net/ethernet/freescale/fec.c due to
commit 0ebafefcaa7a ("net: fec: add clk_prepare/clk_unprepare") clashing
trivially with commit e163cc97f9ac ("net/fec: fix the .remove code"). -
power management changes for omap and imx
A significant part of the changes for these two platforms went into
power management, so they are split out into a separate branch.* tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (65 commits)
ARM: imx6: remove __CPUINIT annotation from v7_invalidate_l1
ARM: imx6: fix v7_invalidate_l1 by adding I-Cache invalidation
ARM: imx6q: resume PL310 only when CACHE_L2X0 defined
ARM: imx6q: build pm code only when CONFIG_PM selected
ARM: mx5: use generic irq chip pm interface for pm functions on
ARM: omap: pass minimal SoC/board data for UART from dt
arm/dts: Add minimal device tree support for omap2420 and omap2430
omap-serial: Add minimal device tree support
omap-serial: Use default clock speed (48Mhz) if not specified
omap-serial: Get rid of all pdev->id usage
ARM: OMAP2+: hwmod: Add a new flag to handle hwmods left enabled at init
ARM: OMAP4: PRM: use PRCM interrupt handler
ARM: OMAP3: pm: use prcm chain handler
ARM: OMAP: hwmod: add support for selecting mpu_irq for each wakeup pad
ARM: OMAP2+: mux: add support for PAD wakeup interrupts
ARM: OMAP: PRCM: add suspend prepare / finish support
ARM: OMAP: PRCM: add support for chain interrupt handler
ARM: OMAP3/4: PRM: add functions to read pending IRQs, PRM barrier
ARM: OMAP2+: hwmod: Add API to enable IO ring wakeup
ARM: OMAP2+: mux: add wakeup-capable hwmod mux entries to dynamic list
... -
Device tree conversions for samsung and tegra
Both platforms had some initial device tree support, but this adds
much more to actually make it usable.* tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (45 commits)
ARM: dts: Add intial dts file for EXYNOS4210 SoC, SMDKV310 and ORIGEN
ARM: EXYNOS: Add Exynos4 device tree enabled board file
rtc: rtc-s3c: Add device tree support
input: samsung-keypad: Add device tree support
ARM: S5PV210: Modify platform data for pl330 driver
ARM: S5PC100: Modify platform data for pl330 driver
ARM: S5P64x0: Modify platform data for pl330 driver
ARM: EXYNOS: Add a alias for pdma clocks
ARM: EXYNOS: Limit usage of pl330 device instance to non-dt build
ARM: SAMSUNG: Add device tree support for pl330 dma engine wrappers
DMA: PL330: Add device tree support
ARM: EXYNOS: Modify platform data for pl330 driver
DMA: PL330: Infer transfer direction from transfer request instead of platform data
DMA: PL330: move filter function into driver
serial: samsung: Fix build for non-Exynos4210 devices
serial: samsung: add device tree support
serial: samsung: merge probe() function from all SoC specific extensions
serial: samsung: merge all SoC specific port reset functions
ARM: SAMSUNG: register uart clocks to clock lookup list
serial: samsung: remove all uses of get_clksrc and set_clksrc
...Fix up fairly trivial conflicts in arch/arm/mach-s3c2440/clock.c and
drivers/tty/serial/Kconfig both due to just adding code close to
changes. -
* 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (65 commits)
tty: serial: imx: move del_timer_sync() to avoid potential deadlock
imx: add polled io uart methods
imx: Add save/restore functions for UART control regs
serial/imx: let probing fail for the dt case without a valid alias
serial/imx: propagate error from of_alias_get_id instead of using -ENODEV
tty: serial: imx: Allow UART to be a source for wakeup
serial: driver for m32 arch should not have DEC alpha errata
serial/documentation: fix documented name of DCD cpp symbol
atmel_serial: fix spinlock lockup in RS485 code
tty: Fix memory leak in virtual console when enable unicode translation
serial: use DIV_ROUND_CLOSEST instead of open coding it
serial: add support for 400 and 800 v3 series Titan cards
serial: bfin-uart: Remove ASYNC_CTS_FLOW flag for hardware automatic CTS.
serial: bfin-uart: Enable hardware automatic CTS only when CTS pin is available.
serial: make FSL errata depend on 8250_CONSOLE, not just 8250
serial: add irq handler for Freescale 16550 errata.
serial: manually inline serial8250_handle_port
serial: make 8250 timeout use the specified IRQ handler
serial: export the key functions for an 8250 IRQ handler
serial: clean up parameter passing for 8250 Rx IRQ handling
...
09 Jan, 2012
4 commits
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Conflicts:
arch/arm/mach-shmobile/clock-sh73a0.cSigned-off-by: Paul Mundt
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…linux into rmobile-latest
Conflicts:
arch/arm/mach-shmobile/MakefileSigned-off-by: Paul Mundt <lethal@linux-sh.org>
-
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (53 commits)
Kconfig: acpi: Fix typo in comment.
misc latin1 to utf8 conversions
devres: Fix a typo in devm_kfree comment
btrfs: free-space-cache.c: remove extra semicolon.
fat: Spelling s/obsolate/obsolete/g
SCSI, pmcraid: Fix spelling error in a pmcraid_err() call
tools/power turbostat: update fields in manpage
mac80211: drop spelling fix
types.h: fix comment spelling for 'architectures'
typo fixes: aera -> area, exntension -> extension
devices.txt: Fix typo of 'VMware'.
sis900: Fix enum typo 'sis900_rx_bufer_status'
decompress_bunzip2: remove invalid vi modeline
treewide: Fix comment and string typo 'bufer'
hyper-v: Update MAINTAINERS
treewide: Fix typos in various parts of the kernel, and fix some comments.
clockevents: drop unknown Kconfig symbol GENERIC_CLOCKEVENTS_MIGR
gpio: Kconfig: drop unknown symbol 'CS5535_GPIO'
leds: Kconfig: Fix typo 'D2NET_V2'
sound: Kconfig: drop unknown symbol ARCH_CLPS7500
...Fix up trivial conflicts in arch/powerpc/platforms/40x/Kconfig (some new
kconfig additions, close to removed commented-out old ones) -
* 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (165 commits)
reiserfs: Properly display mount options in /proc/mounts
vfs: prevent remount read-only if pending removes
vfs: count unlinked inodes
vfs: protect remounting superblock read-only
vfs: keep list of mounts for each superblock
vfs: switch ->show_options() to struct dentry *
vfs: switch ->show_path() to struct dentry *
vfs: switch ->show_devname() to struct dentry *
vfs: switch ->show_stats to struct dentry *
switch security_path_chmod() to struct path *
vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb
vfs: trim includes a bit
switch mnt_namespace ->root to struct mount
vfs: take /proc/*/mounts and friends to fs/proc_namespace.c
vfs: opencode mntget() mnt_set_mountpoint()
vfs: spread struct mount - remaining argument of next_mnt()
vfs: move fsnotify junk to struct mount
vfs: move mnt_devname
vfs: move mnt_list to struct mount
vfs: switch pnode.h macros to struct mount *
...
07 Jan, 2012
2 commits
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…git-cur/linux-2.6-arm
* 'amba-modalias' of git://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm:
sound: aaci: Enable module alias autogeneration for AMBA drivers
watchdog: sp805: Enable module alias autogeneration for AMBA drivers
fbdev: amba: Enable module alias autogeneration for AMBA drivers
serial: pl011: Enable module alias autogeneration for AMBA drivers
serial: pl010: Enable module alias autogeneration for AMBA drivers
spi: pl022: Enable module alias autogeneration for AMBA drivers
rtc: pl031: Enable module alias autogeneration for AMBA drivers
rtc: pl030: Enable module alias autogeneration for AMBA drivers
mmc: mmci: Enable module alias autogeneration for AMBA drivers
input: ambakmi: Enable module alias autogeneration for AMBA drivers
gpio: pl061: Enable module alias autogeneration for AMBA drivers
dmaengine: pl330: Enable module alias autogeneration for AMBA drivers
dmaengine: pl08x: Enable module alias autogeneration for AMBA drivers
hwrng: nomadik: Enable module alias autogeneration for AMBA drivers
ARM: amba: Auto-generate AMBA driver module aliases during modpost
ARM: amba: Move definition of struct amba_id to mod_devicetable.h
05 Jan, 2012
10 commits
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del_timer_sync() acquires its own lock and doesn't have to be nested
within the spinlock of sport->port.lock in imx_set_termios(), which
will cause potential deadlock. Fix this by moving it outside.Cc: Fabio Estevam
Cc: Shawn Guo
Cc: Sascha Hauer
Cc: Greg Kroah-Hartman
Signed-off-by: Eric Miao
Signed-off-by: Shawn Guo
Signed-off-by: Greg Kroah-Hartman -
These methods are invoked if the iMX uart is used in conjuction with kgdb during
early boot. In order to access the UART without the interrupts, the kernel uses
the basic polling methods for IO with the device. With these methods
implemented, it is now possible to enable kgdb during early boot over serial.Signed-off-by: Saleem Abdulrasool
Signed-off-by: Dirk Behme
CC: Sascha Hauer
CC: Fabio Estevam
CC: Uwe Kleine-Koenig
CC: linux-serial@vger.kernel.org
CC: Alan Cox
Signed-off-by: Shawn Guo
Signed-off-by: Greg Kroah-Hartman -
Factor out the uart save/restore functionality instead of
having the same code several times in the driver.Signed-off-by: Dirk Behme
CC: Saleem Abdulrasool
CC: Sascha Hauer
CC: Fabio Estevam
CC: Uwe Kleine-Koenig
CC: linux-serial@vger.kernel.org
CC: Alan Cox
Signed-off-by: Shawn Guo
Signed-off-by: Greg Kroah-Hartman -
When the uart device is instantiated by dt but dt doesn't provide an
alias then better let probing fail instead of falling back to an
unrelated device id used for the line number and no platform data.Signed-off-by: Uwe Kleine-König
Signed-off-by: Shawn Guo
Signed-off-by: Greg Kroah-Hartman -
A quick look at of_alias_get_id shows that in the error case it returns
-ENODEV, too, but still it's better style to propagate the value as is.Signed-off-by: Uwe Kleine-König
Cc: Shawn Guo
Cc: Alan Cox
Cc: Grant Likely
Cc: Jeremy Kerr
Cc: Jason Liu
Cc: Sascha Hauer
Acked-by: Jason Liu
Signed-off-by: Shawn Guo
Signed-off-by: Greg Kroah-Hartman -
Allow UART to be a source for wakeup from low power mode.
Tested on a MX27PDK by doing:
echo enabled > /sys/devices/platform/imx21-uart.0/tty/ttymxc0/power/wakeup
echo mem > /sys/power/state
and then pressing a key in the console will wakeup the sytem.
Suggested-by: Shawn Guo
Signed-off-by: Fabio Estevam
Tested-by: Richard Zhao
Signed-off-by: Shawn Guo
Signed-off-by: Greg Kroah-Hartman -
This driver was copied from the original 8250 driver and hence
got the DEC alpha errata workaround. But the workaround is ugly
and we don't really want it in any more places than it absolutely
needs to be. Obviously ARCH=m32r means ARCH != alpha, so just
remove the references to the ALPHA_KLUDGE_MCR define.Signed-off-by: Paul Gortmaker
Signed-off-by: Greg Kroah-Hartman -
Patch to fix a spinlock lockup in the driver that sometimes happens when the
tasklet starts.Signed-off-by: Claudio Scordino
Signed-off-by: Dave Bender
Tested-by: Dave Bender
Acked-by: Nicolas Ferre
Acked-by: Alan Cox
Cc: stable
Signed-off-by: Greg Kroah-Hartman -
Virtual console unicode translation map leaks with following
message when enable kmemleak:unreferenced object 0xeb5ec450 (size 192):
comm "setfont", pid 665, jiffies 4294899028 (age 3696.220s)
hex dump (first 32 bytes):
e0 5b 9d eb 00 00 00 00 00 00 00 00 80 b9 ea eb .[..............
b0 5a 9d eb 00 00 00 00 00 00 00 00 00 00 00 00 .Z..............
backtrace:
[] kmemleak_alloc+0x3c/0xa0
[] kmem_cache_alloc_trace+0xe2/0x250
[] con_clear_unimap+0x78/0xd0
[] vt_ioctl+0x1562/0x1d00
[] tty_ioctl+0x230/0x7c0
[] do_vfs_ioctl+0x79/0x2d0
[] sys_ioctl+0x6f/0x80
[] sysenter_do_call+0x12/0x38
[] 0xffffffff
unreferenced object 0xeb9d5be0 (size 128):
comm "setfont", pid 660, jiffies 4294899030 (age 3696.212s)
hex dump (first 32 bytes):
60 c2 a6 eb 50 c8 a6 eb c0 54 9d eb 80 59 9d eb `...P....T...Y..
90 53 9d eb 60 52 9d eb 60 92 9b eb 00 00 00 00 .S..`R..`.......
backtrace:
[] kmemleak_alloc+0x3c/0xa0
[] kmem_cache_alloc_trace+0xe2/0x250
[] con_insert_unipair+0x7c/0x150
[] con_set_unimap+0x15c/0x1f0
[] vt_ioctl+0x170b/0x1d00
[] tty_ioctl+0x230/0x7c0
[] do_vfs_ioctl+0x79/0x2d0
[] sys_ioctl+0x6f/0x80
[] sysenter_do_call+0x12/0x38
[] 0xffffffffThe leak caused by con_set_default_unimap() not correct free the old map.
Signed-off-by: Zeng Zhaoming
Signed-off-by: Greg Kroah-Hartman -
Signed-off-by: Uwe Kleine-König
Signed-off-by: Greg Kroah-Hartman
04 Jan, 2012
3 commits
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both callers of device_get_devnode() are only interested in lower 16bits
and nobody tries to return anything wider than 16bit anyway.Signed-off-by: Al Viro
-
Move invalidate_bdev, block_sync_page into fs/block_dev.c. Export
kill_bdev as well, so brd doesn't have to open code it. Reduce
buffer_head.h requirement accordingly.Removed a rather large comment from invalidate_bdev, as it looked a bit
obsolete to bother moving. The small comment replacing it says enough.Signed-off-by: Nick Piggin
Cc: Al Viro
Cc: Christoph Hellwig
Signed-off-by: Andrew Morton
Signed-off-by: Al Viro -
add support for 400Hv3, 410Hv3 and 800Hv3
Signed-off-by: Yegor Yefremov
Signed-off-by: Greg Kroah-Hartman
28 Dec, 2011
2 commits
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The patch converts mxs-auart driver to clk_prepare/clk_unprepare by
using helper functions clk_prepare_enable/clk_disable_unprepare.Signed-off-by: Shawn Guo
Cc: Sascha Hauer
Cc: Alan Cox -
Fix following warnings:
WARNING: drivers/tty/serial/built-in.o(.text+0x7370): Section mismatch in reference from the function grlib_apbuart_configure() to the variable .init.data:apbuart_match
The function grlib_apbuart_configure() references
the variable __initdata apbuart_match.
This is often because grlib_apbuart_configure lacks a __initdata
annotation or the annotation of apbuart_match is wrong.+ 3 more warnings like this.
There is no guarantee that grlib_apbuart_of_driver.of_match_table
is only used at __init time - so drop the __initdata annotation.grlib_apbuart_configure() is only used during __init so add __init
to this method too.Signed-off-by: Sam Ravnborg
Cc: Daniel Hellstrom
Cc: Greg Kroah-Hartman
Signed-off-by: David S. Miller
23 Dec, 2011
9 commits
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exynos4120_serial_drv_data is only defined when building with support
for Exynos4210 so use the already provided define to ensure that we
don't reference it when building for other SoCs.Signed-off-by: Mark Brown
[kgene.kim@samsung.com: Fixed build warning]
Signed-off-by: Kukjin Kim -
Add device tree based discovery support for Samsung's uart controller.
Cc: Ben Dooks
Acked-by: Grant Likely
Signed-off-by: Thomas Abraham
Signed-off-by: Kukjin Kim -
With reset port, set clock and get clock functions in SoC specific extentions
being removed, only the driver probe is left over in these extensions. The
probe function itself can be merged into one and moved into the samsung common
serial driver. With driver probe also moved, all the SoC specific extentions
are no longer required and they are deleted.Cc: Ben Dooks
Signed-off-by: Thomas Abraham
Signed-off-by: Kukjin Kim -
The port reset function in each of the platform specific extension performs
the same operations and hence all the reset port functions can be merged into
one and moved into the common samsung uart driver. The SoC specific port reset
functions are removed from SoC extensions.Cc: Ben Dooks
Signed-off-by: Thomas Abraham
Signed-off-by: Kukjin Kim -
With clkdev based clock lookup support, the clock set and get operation
using clock names communicated between the samsung uart driver and the
SoC specific extension can be removed.In addition to that, for each platform specific extension, add the
default clock selection, number of clock options for uart baud generator,
clock selection bit mask and shift values which is required by the
clkdev support in samsung uart driver.The default clock selection value 'def_clk_sel' specifies the default clock
to be used as the source clock for baud rate generator in case the platform
code does not specify the same.Cc: Ben Dooks
Signed-off-by: Thomas Abraham
Signed-off-by: Kukjin Kim -
With clkdev based clock lookup added to samsung serial driver, the use
of 'struct s3c24xx_uart_clksrc' to supply clock names in platform
data is removed from all the Samsung platform code.Cc: Ben Dooks
Cc: Ramax Lo
Cc: Vasily Khoruzhick
Signed-off-by: Thomas Abraham
Signed-off-by: Kukjin Kim -
Instead of using clock names supplied in platform data, use a generic
clock name 'clk_uart_baud' to look up clocks. The platform code should
register clocks with the name 'clk_uart_baud' which can be used by the
baud rate generator. The clock lookup and selection of the best clock
as baud rate clock is reworked.Platform code can specify the clocks that can be used as source for the
baud clock (as supported previously by passing names of clocks). A new
member is added to the platform data 'clk_sel' which holds a bit-field
value with each bit representing a baud source clock. If a bit at any
bit position is set, that clock is looked up to participate in the
selection of the baud clock source.Cc: Ben Dooks
Signed-off-by: Thomas Abraham
Signed-off-by: Kukjin Kim -
s3c2440 uses fclk/n (fclk divided by n) clock as one of the possible clocks used
to generate the baud rate clock. The divider 'n' in this case can be logically
represented outside of the uart controller.This patch creates a new clock by name "fclk_n" for s3c2440 based platforms to
represent the fclk/n clock in the platform code. This clock provides a get_rate
callback that checks the UCON0/1/2 registers to determine the clock rate. The
samsung uart driver would receive the "fclk_n" clock name as one of the possible
baud rate clock options and the driver need not determine clock rate of fclk/n.Cc: Ben Dooks
Cc: Vasily Khoruzhick
Signed-off-by: Thomas Abraham
Signed-off-by: Kukjin Kim -
Add a pointer to the location of the platform data in the driver's private
data. When instantiated using device tree, pdev->dev->platform_data does not
necessarily point to a valid instance of platform data. The platform data
pointer in the driver's private data could be set to pdev->dev->platform_data
or platform data instance created from device tree.Cc: Ben Dooks
Signed-off-by: Thomas Abraham
Signed-off-by: Kukjin Kim
17 Dec, 2011
1 commit
-
Adapt the driver to device tree and pass minimal platform
data from device tree needed for console boot.
No power management features will be suppported for now
since it requires more tweaks around OCP settings
to toggle forceidle/noidle/smartidle bits and handling
remote wakeup and dynamic muxing.Signed-off-by: Rajendra Nayak
Reviewed-by: Rob Herring
Signed-off-by: Tony Lindgren
