| Age | Commit message (Collapse) | Author | Files | Lines |
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Use is_zero_ether_addr() API to check if mac address value is zero.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Refactor the code to handle delete/delete_all station operation callback
from cfg80211 context.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Change the return type from u32 to void for wilc_hif_pack_sta_param() as
its value is not used. Also remove the use of extra pointer as it's not
required now.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Refactor the code to avoid handling of add/edit stations using work
queue and now set the wid value from caller context.
Avoid making an extra copy of buffer and directly copy the data in
firmware expected format.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Refactor the code to handle the power management cfg operation from the
caller context.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Avoid the use of internal work queue to defer the handling of tx power
related cfg operations callback. Now issuing the wid command to firmware
directly from the caller context.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Use mutex lock to protect the issuing of wid cmd to the firmware.
Currently the wid commands are synchronized by use of hif_workqueue work
queue.
Now, these changes are required to synchronize the access to wid
command, so the commands can be issued directly from cfg80211 context
and 'WILC_wq' thread.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Refactor code to avoid the use of static variables to configure the
'wiphy' structure. Now move static variables as part of 'priv' data so
it helped to maintain this information per interface.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Make use of put_unaligned_le32() function to pack the wid command buffer
for firmware.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove unnecessary 'if' check in wilc_mac_close() as those conditions
will not happen.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Some concatenated strings are now spaced.
Signed-off-by: Cristian Sicilia <sicilia.cristian@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Use a helper function to set the DMA mask.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove the cast from IO_ADDRESS and use a single line.
Signed-off-by: Cristian Sicilia <sicilia.cristian@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add __user to pointers based on context and suggestions by sparse.
Other sparse warnings still remain, in cases where more change would be
required apart from adding __user.
Signed-off-by: Szilveszter Székely <szekelyszilv@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes multiple occurences of the checkpatch.pl warning:
WARNING: Missing or malformed SPDX-License-Identifier tag in line 1
NB. This is an additional patch and does not overlap the patch sent
yesterday for 8255.h. Should have sent them all together.
Newb mistake.
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Stephen Davies <davo2002@tpg.com.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Cleanup comment in hal8188e_rate_adaptive.c.
Clears checkpatch warnings.
WARNING: Block comments use * on subsequent lines
WARNING: Block comments use a trailing */ on a separate line
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Cleanup alignment issues reported by checkpatch.
CHECK: Alignment should match open parenthesis
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Cleanup lines ending with '(' in hal8188e_rate_adaptive.c.
Reported by checkpatch.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add spaces around operators to follow kernel coding style.
Reported by checkpatch.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove unnecessary parentheses reported by checkpatch.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Use __func__ instead of hardcoded function names.
Reported by checkpatch.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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If cdev_add() fails, cdev_del() should be called.
Add the missing cdev_del() call as pointed out by
Dan Carpenter.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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There is a spelling mistake in message text in the call to unittest,
fix this.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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There is a spelling mistake in an ODM_RT_TRACE message, fix it.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes the checkpatch.pl warning:
WARNING: Missing or malformed SPDX-License-Identifier tag in line 1
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Stephen Davies <davo2002@tpg.com.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix spelling mistake in module description text.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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There is a spelling mistake in array speakup_default_msgs at index
MSG_FUNCNAME_SPELL_WORD_PHONETICALLY, fix this.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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To avoid people reading this code being very confused, add a comment
clarifying the need for invert resets on some chip revisions.
Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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seq_file.h does not need to be included,so remove it.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The devm_ioremap_resource() function doesn't return NULL pointers, it
returns error pointers.
Fixes: 50e761516f2b ("media: platform: Add Cedrus VPU decoder driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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Pull media fixes from Mauro Carvalho Chehab:
- Revert a dt-bindings patch whose driver didn't make for 4.20
- fix a kernel oops at vicodec driver
- fix a frame overflow at gspca with was causing regressions on some
cameras, making them to not work
- use the proper type for wait_queue head
- make media request API compatible with 32-bit userspace on 64-bit
kernel
- fix a regression on Kernel 4.19 at dvb-pll
- don't use SPDX headers yet for GFDL
* tag 'media/v4.20-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
media: mediactl docs: Fix licensing message
media: dvb-pll: don't re-validate tuner frequencies
media: dvb-pll: fix tuner frequency ranges
media: Revert "media: dt-bindings: Document the Rockchip VPU bindings"
media: gspca: fix frame overflow error
media: vicodec: fix memchr() kernel oops
media: cedrus: add action item to the TODO
media: media-request: Add compat ioctl
media: Use wait_queue_head_t for media_request
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We need the staging fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The ret returned from ad7280_chain_setup() is needed to initialize the
slave_num. Don't overwrite it with call to devm_add_action_or_reset().
Fixes: cc9c58ef6e06 ("staging: iio: adc: ad7280a: use devm_* APIs")
Signed-off-by: Slawomir Stepien <sst@poczta.fm>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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devm_kasprintf() may return NULL on failure of internal allocation thus
the assignments to attr.name are not safe if not checked. On error
ad7280_attr_init() returns a negative return so -ENOMEM should be
OK here (passed on as return value of the probe function). To make the
error case more readable a temporary iio_attr is introduced and the code
refactored.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Fixes: 2051f25d2a26 ("iio: adc: New driver for AD7280A Lithium Ion Battery Monitoring System2")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Move ad2s90 resolver driver out of staging to the main tree.
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Signed-off-by: Victor Colombo <victorcolombo@gmail.com>
Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Fix the checkpatch.pl issue:
"CHECK: struct mutex definition without comment".
Signed-off-by: Victor Colombo <victorcolombo@gmail.com>
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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This patch removes the license boilerplate text at the top of ad2s90.c
and, instead, adds the SPDX GPL-2.0 license identifier, which solves the
checkpatch.pl warning:
"WARNING: Missing or malformed SPDX-License-Identifier tag in line 1".
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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This patch adds a max frequency check at the beginning of ad2s90_probe
function so that when it is set to a value above 0.83Mhz, dev_err is
called with an appropriate message and -EINVAL is returned.
The defined limit is 0.83Mhz instead of 2Mhz, which is the chip's max
frequency as specified in the datasheet, because, as also specified in
the datasheet, a 600ns delay is expected between the application of a
logic LO to CS and the application of SCLK. Since the delay is not
implemented in the spi code, to satisfy it, SCLK's period should be at
most 2 * 600ns, so the max frequency should be 1 / (2 * 6e-7), which
gives roughly 830000Hz.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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The ad2s90 driver currently sets some spi settings (max_speed_hz and
mode) at ad2s90_probe. Since the maximum frequency is a required element
in DT binding for spi slave devices and because the spi mode for the
device can be either (0,0) or (1,1), these settings should be handled
via device tree, not in the driver's code. This patch removes them from
the probe function.
Note: The way in which the mentioned spi settings need to be specified
on the ad2s90's node of a device tree will be documented in the future
patch "dt-bindings:iio:resolver: Add docs for ad2s90".
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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This patch adds device tree support to ad2s90 with standard
device tree id table.
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Pull staging and IIO driver fixes from Greg KH:
"Here are some small IIO and staging driver fixes for 4.20-rc5.
Nothing major, the IIO fix ended up touching the HID drivers at the
same time, but the HID maintainer acked it. The staging fixes are all
minor patches for reported issues and regressions, full details are in
the shortlog.
All of these have been in linux-next for a while with no reported
issues"
* tag 'staging-4.20-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers
staging: vchiq_arm: fix compat VCHIQ_IOC_AWAIT_COMPLETION
staging: mt7621-pinctrl: fix uninitialized variable ngroups
staging: rtl8723bs: Add missing return for cfg80211_rtw_get_station
staging: most: use format specifier "%s" in snprintf
staging: rtl8723bs: Fix incorrect sense of ether_addr_equal
staging: mt7621-dma: fix potentially dereferencing uninitialized 'tx_desc'
staging: comedi: clarify/unify macros for NI macro-defined terminals
drivers: staging: cedrus: find ctx before dereferencing it ctx
staging: rtl8723bs: Fix the return value in case of error in 'rtw_wx_read32()'
staging: comedi: ni_mio_common: scale ao INSN_CONFIG_GET_CMD_TIMING_CONSTRAINTS
iio:st_magn: Fix enable device after trigger
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Requested by Boris Brezillon for some vc4 fixes that are needed for future vc4 work.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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drm-misc-next for v4.21:
Core Changes:
- Merge drm_info.c into drm_debugfs.c
- Complete the fake drm_crtc_commit's hw_done/flip_done sooner.
- Remove deprecated drm_obj_ref/unref functions. All drivers use get/put now.
- Decrease stack use of drm_gem_prime_mmap.
- Improve documentation for dumb callbacks.
Driver Changes:
- Add edid support to virtio.
- Wait on implicit fence in meson and sun4i.
- Add support for BGRX8888 to sun4i.
- Preparation patches for sun4i driver to start supporting linear and tiled YUV formats.
- Add support for HDMI 1.4 4k modes to meson, and support for VIC alternate timings.
- Drop custom dumb_map in vkms.
- Small fixes and cleanups to v3d.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/151a3270-b1be-ed75-bd58-6b29d741f592@linux.intel.com
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Noticed while reviewing a patch from Eric. Also add a todo for the
dumb_map_offset callbacks (it should be simple to do, but piles of
work). Plus fix up vbox, because vbox.
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Sean Paul <sean@poorly.run>
Cc: David Airlie <airlied@linux.ie>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Nicholas Mc Guire <der.herr@hofr.at>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Fabio Rafael da Rosa <fdr@pid42.net>
Reviewed-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20181127091921.8325-1-daniel.vetter@ffwll.ch
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The TODO list was missing some tasks needed before upstreaming the
device.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Both functions checked the minor number of the cdev prior running the
code. This was useless since the number of devices is already limited by
alloc_chrdev_region.
This removes the check and reindents the code where relevant.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Moves the allocation of a chardev region and class creation to the init
function of the driver since those functions are meant to be run on a
per driver basis, as opposed to the code run in the probe function which
is run in a per device basis.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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We update sync to reflect that the firmware version is compatible with
that option. We don't need to check both of them again further down the
code.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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All the memory operations featured in this file modify/access memory
that is only accessed by the CPU. So we can assume that all the memory
barrier handling done by the completion routines is good enough for us.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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It is preferred in the kernel to avoid using semaphores to wait for
events, as they are optimised for the opposite situation; where the
common case is that they are available and may block only occasionally.
FYI see this thread: https://lkml.org/lkml/2008/4/11/323.
Also completions are semantically more explicit in this case.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Ajay Singh
Cristian Sicilia
Aaro Koskinen
Szilveszter Székely
Stephen Davies
Michael Straube
Colin Ian King
Sergio Paracuellos
Yangtao Li
Dan Carpenter
Linus Torvalds
Greg Kroah-Hartman
Slawomir Stepien
Nicholas Mc Guire
Matheus Tavares
Victor Colombo
Alexandru Ardelean
Dave Airlie
Daniel Vetter
Nicolas Saenz Julienne