Jean Delvare [Thu, 12 Dec 2013 22:58:27 +0000 (09:58 +1100)]
hwmon: (it87) Print proper names for the IT8771E and IT8772E
The driver prints IT8771F and IT8772F instead of IT8771E and IT8772E
respectively when the driver is loaded. This is a cosmetic only bug
but let's fix it.
Dan Carpenter [Thu, 12 Dec 2013 22:58:26 +0000 (09:58 +1100)]
hwmon: Prevent some divide by zeros in FAN_TO_REG()
The "rpm * div" operations can overflow here, so this patch adds an
upper limit to rpm to prevent that. Jean Delvare helped me with this
patch.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Roger Lucas <vt8231@hiddenengine.co.uk> Cc: stable@vger.kernel.org Signed-off-by: Jean Delvare <khali@linux-fr.org>
Jean Delvare [Thu, 12 Dec 2013 22:58:26 +0000 (09:58 +1100)]
hwmon: (w83l768ng) Fix fan speed control range
The W83L786NG stores the fan speed on 4 bits while the sysfs interface
uses a 0-255 range. Thus the driver should scale the user input down
to map it to the device range, and scale up the value read from the
device before presenting it to the user. The reserved register nibble
should be left unchanged.
Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: stable@vger.kernel.org Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 12 Dec 2013 22:58:26 +0000 (09:58 +1100)]
hwmon: (lm90) Unregister hwmon device if interrupt setup fails
Commit 109b1283fb (hwmon: (lm90) Add support to handle IRQ) introduced
interrupt support. Its error handling code fails to unregister the already
registered hwmon device.
Fixes: 109b1283fb532ac773a076748ffccf76a7067cab Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
Elie De Brauwer [Mon, 9 Dec 2013 18:48:28 +0000 (19:48 +0100)]
i2c: mux: Inherit retry count and timeout from parent for muxed bus
If a muxed i2c bus gets created the default retry count and
timeout of the muxed bus is zero. Hence it it possible that you
end up with a situation where the parent controller sets a default
retry count and timeout which gets applied and used while the muxed
bus (using the same controller) has a default retry count of zero
and a default timeout of 1s (set in i2c_add_adapter()). This can be
solved by initializing the retry count and timeout of the muxed
bus with the values used by the the parent at creation time.
Signed-off-by: Elie De Brauwer <eliedebrauwer@gmail.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Linus Torvalds [Thu, 12 Dec 2013 21:14:25 +0000 (13:14 -0800)]
Merge tag 'sound-3.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Still a slightly high amount of changes than wished, but they are all
good regression and/or device-specific fixes. Majority of commits are
for HD-audio, an HDMI ctl index fix that hits old graphics boards,
regression fixes for AD codecs and a few quirks.
Other than that, two major fixes are included: a 64bit ABI fix for
compress offload, and 64bit dma_addr_t truncation fix, which had hit
on PAE kernels"
* tag 'sound-3.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda - Add static DAC/pin mapping for AD1986A codec
ALSA: hda - One more Dell headset detection quirk
ALSA: hda - hdmi: Fix IEC958 ctl indexes for some simple HDMI devices
ALSA: hda - Mute all aamix inputs as default
ALSA: compress: Fix 64bit ABI incompatibility
ALSA: memalloc.h - fix wrong truncation of dma_addr_t
ALSA: hda - Another Dell headset detection quirk
ALSA: hda - A Dell headset detection quirk
ALSA: hda - Remove quirk for Dell Vostro 131
ALSA: usb-audio: fix uninitialized variable compile warning
ALSA: hda - fix mic issues on Acer Aspire E-572
Paul Durrant [Thu, 12 Dec 2013 14:20:13 +0000 (14:20 +0000)]
xen-netback: fix gso_prefix check
There is a mistake in checking the gso_prefix mask when passing large
packets to a guest. The wrong shift is applied to the bit - the raw skb
gso type is used rather then the translated one. This leads to large packets
being handed to the guest without the GSO metadata. This patch fixes the
check.
The mistake manifested as errors whilst running Microsoft HCK large packet
offload tests between a pair of Windows 8 VMs. I have verified this patch
fixes those errors.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com> Cc: Wei Liu <wei.liu2@citrix.com> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: David Vrabel <david.vrabel@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Warren [Wed, 4 Dec 2013 21:17:14 +0000 (14:17 -0700)]
ARM: tegra: tegra_defconfig updates
Add some features to tegra_defconfig:
* Tegra+MAX98090 audio machine driver, as used on the Venice2 board.
* AMX3722 PMIC, as used on the Venice2 board.
Also, rebuild tegra_defconfig on a more recent kernel (3.13-rc1) to
minimize irrelevant diffs showing up when people edit the file.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Thierry Reding <treding@nvidia.com> # parts
net: make neigh_priv_len in struct net_device 16bit instead of 8bit
neigh_priv_len is defined as u8. With all debug enabled struct
ipoib_neigh has 200 bytes. The largest part is sk_buff_head with 96
bytes and here the spinlock with 72 bytes.
The size value still fits in this u8 leaving some room for more.
On -RT struct ipoib_neigh put on weight and has 392 bytes. The main
reason is sk_buff_head with 288 and the fatty here is spinlock with 192
bytes. This does no longer fit into into neigh_priv_len and gcc
complains.
This patch changes neigh_priv_len from being 8bit to 16bit. Since the
following element (dev_id) is 16bit followed by a spinlock which is
aligned, the struct remains with a total size of 3200 (allmodconfig) /
2048 (with as much debug off as possible) bytes on x86-64.
On x86-32 the struct is 1856 (allmodconfig) / 1216 (with as much debug
off as possible) bytes long. The numbers were gained with and without
the patch to prove that this change does not increase the size of the
struct.
Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Laxman Dewangan [Mon, 2 Dec 2013 13:09:57 +0000 (18:39 +0530)]
ARM: tegra: convert device tree files to use key defines
Use key code macros for all key code refernced for keys.
For tegra20-seaboard.dts and tegra20-harmony.dts:
The key comment for key (16th row and 1st column) is KEY_KPSLASH but
code is 0x004e which is the key code for KEY_KPPLUS. As there other
key exist with KY_KPPLUS, I am assuming key code is wrong and comment
is fine. With this assumption, I am keeping the key code as KEY_KPSLASH.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Wed, 4 Dec 2013 00:26:12 +0000 (17:26 -0700)]
ARM: tegra: add sound card to Venice2 DT
Venice2 uses the MAX98090 audio CODEC, and supports built-in speakers,
and a combo headphones/microphone jack. Add a top-level sound card node
to represent this.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Wed, 4 Dec 2013 22:05:51 +0000 (15:05 -0700)]
ARM: tegra: add audio-related device to Tegra124 DT
Tegra124 contains a similar set of audio devices to previous Tegra chips.
Specifically, there is an AHUB device which contains DMA FIFOs and audio
routing, and which hosts various audio-related components such as I2S
controllers.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Tue, 3 Dec 2013 23:44:35 +0000 (16:44 -0700)]
ARM: tegra: enable I2C controllers on Venice2
Enable all the I2C controllers that are wired up on Venice2. I don't
know the correct I2C bus clock rates, so set them all to a conservative
100KHz for now.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Thu, 31 Oct 2013 23:23:05 +0000 (17:23 -0600)]
ARM: tegra: add MMC controllers to Tegra124 DT
Tegra124 has 4 MMC controllers just like previous versions of the SoC.
Note that there are some non-backwards-compatible HW differences, and
hence a new DT compatible value must be used to describe the HW.
Also enable the relevant controllers in the Venice2 board DT.
Stephen Warren [Fri, 15 Nov 2013 19:22:53 +0000 (12:22 -0700)]
ARM: tegra: add APB DMA controller to Tegra124 DT
Instantiate the APB DMA controller in the Tegra124 DT, and add all
DMA-related properties to other DT nodes that rely on (reference) the
DMA controller's node.
Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Thierry Reding <treding@nvidia.com>
Stephen Warren [Thu, 7 Nov 2013 19:20:57 +0000 (12:20 -0700)]
ARM: tegra: add reset properties to Tegra124 DTs
The DT bindings now require module resets to be specified. The earlier
patches which added these nodes were originally written before that
requirement.
Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Thierry Reding <treding@nvidia.com>
Stephen Warren [Tue, 26 Nov 2013 21:43:45 +0000 (14:43 -0700)]
ARM: tegra: fix node sort order
For Tegra DT files, I've been attempting to keep the nodes sorted in
the order:
1) Nodes with reg, in order of reg.
2) Nodes without reg, alphabetically.
This patch fixes a few escapees that I missed:-(
The diffs look larger than they really are, because sometimes when one
node was moved up or down, diff chose to represent this as many other
nodes being moved the other way!
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Tue, 26 Nov 2013 00:53:16 +0000 (17:53 -0700)]
ARM: tegra: add missing unit addresses to DT
DT node names should include a unit address iff the node has a reg
property. For Tegra DTs at least, we were previously applying a different
rule, namely that node names only needed to include a unit address if it
was required to make the node name unique. Consequently, many unit
addresses are missing. Add them.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
projects / karo-tx-linux.git / log