Commit Graph

900436 Commits

Author SHA1 Message Date
Fabrice Gasnier
a8cf1723c4 dt-bindings: iio: adc: stm32-adc: convert bindings to json-schema
Convert the STM32 ADC binding to DT schema format using json-schema

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-02-14 12:08:05 +00:00
Chris Packham
8ef0c4f064 Revert "staging/octeon: Mark Ethernet driver as BROKEN"
This reverts commit 075a1e87d1. Now that
the build issues have been fixed we can resume build testing.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Link: https://lore.kernel.org/r/20200205001116.14096-7-chris.packham@alliedtelesis.co.nz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:50:33 -08:00
Chris Packham
9da303533b MIPS: octeon: remove typedef declaration for cvmx_pko_command_word0
Remove the typedef and update usage to use the union.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Link: https://lore.kernel.org/r/20200205001116.14096-6-chris.packham@alliedtelesis.co.nz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:50:33 -08:00
Chris Packham
f7d2bdcb7e MIPS: octeon: remove typedef declaration for cvmx_helper_link_info
Remove declaration of union cvmx_helper_link_info as typedef and update
uses to use the union.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Link: https://lore.kernel.org/r/20200205001116.14096-5-chris.packham@alliedtelesis.co.nz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:50:33 -08:00
Chris Packham
f9546de43d MIPS: octeon: remove typedef declaration for cvmx_wqe
Remove typedef declaration from struct cvmx_wqe and replace its previous
uses with new struct declaration.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Link: https://lore.kernel.org/r/20200205001116.14096-4-chris.packham@alliedtelesis.co.nz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:50:32 -08:00
Chris Packham
422d97b8b0 Revert "staging: octeon: delete driver"
This reverts commit 710d7fbe21.
Re-instate the code so subsequent commits can clean it up and get it
building properly.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Link: https://lore.kernel.org/r/20200205001116.14096-3-chris.packham@alliedtelesis.co.nz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:50:32 -08:00
Chris Packham
96b06c0a16 Revert "staging: octeon-usb: delete the octeon usb host controller driver"
This reverts commit 95ace52e40. Re-instate
the code so subsequent commits can clean it up and get it building
properly.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Link: https://lore.kernel.org/r/20200205001116.14096-2-chris.packham@alliedtelesis.co.nz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:50:32 -08:00
Greg Kroah-Hartman
caa6772db4 Staging: remove wusbcore and UWB from the kernel tree.
It's been over 6 months, and no one has noticed that these drivers are
deleted, probably because no one actually has this hardware.  As no one
has volunteered to maintain the code, let's drop it for good.

Link: https://lore.kernel.org/r/20200210231417.GA1736729@kroah.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:49:17 -08:00
Ajay Singh
4fb8b5aa2a staging: wilc1000: refactor p2p action frames handling API's
Refactor handling of P2P specific action frames. Make use of 'struct' to
handle the P2P frames instead of manipulating using 'buf' pointer.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200212154503.8835-1-ajay.kathat@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:47:11 -08:00
Marcelo Diop-Gonzalez
a2203cfe0d staging: vc04_services: don't increment service refcount when it's not needed
There are a few places where a service's reference count is incremented,
something quick is done, and the refcount is dropped. This can be made
a little simpler/faster by not grabbing a reference in these cases.

Signed-off-by: Marcelo Diop-Gonzalez <marcgonzalez@google.com>
Link: https://lore.kernel.org/r/ac6186ac888f1acf489b5b504efcba8b0d6a8b25.1581532523.git.marcgonzalez@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:40:44 -08:00
Marcelo Diop-Gonzalez
3c27a36f27 staging: vc04_services: use kref + RCU to reference count services
Currently reference counts are implemented by locking service_spinlock
and then incrementing the service's ->ref_count field, calling
kfree() when the last reference has been dropped. But at the same
time, there's code in multiple places that dereferences pointers
to services without having a reference, so there could be a race there.

It should be possible to avoid taking any lock in unlock_service()
or service_release() because we are setting a single array element
to NULL, and on service creation, a mutex is locked before looking
for a NULL spot to put the new service in.

Using a struct kref and RCU-delaying the freeing of services fixes
this race condition while still making it possible to skip
grabbing a reference in many places. Also it avoids the need to
acquire a single spinlock when e.g. taking a reference on
state->services[i] when somebody else is in the middle of taking
a reference on state->services[j].

Signed-off-by: Marcelo Diop-Gonzalez <marcgonzalez@google.com>
Link: https://lore.kernel.org/r/3bf6f1ec6ace64d7072025505e165b8dd18b25ca.1581532523.git.marcgonzalez@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:40:43 -08:00
Kaaira Gupta
0e35fa615e staging: gasket: unify multi-line string
Fix three checkpatch.pl warnings of 'quoted string split across lines'
in gasket_core.c by merging the strings in one line.
Though some strings
are over 80 characters long, fixing this warning is necessary to ease
grep-ing the source for printk.

Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in>
Link: https://lore.kernel.org/r/20200212175826.GA5967@kaaira-HP-Pavilion-Notebook
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:37:06 -08:00
Marcelo Diop-Gonzalez
032974659b staging: vc04_services: fix indentation alignment in a few places
This fixes some checkpatch warnings about incorrect indentation levels

Signed-off-by: Marcelo Diop-Gonzalez <marcgonzalez@google.com>
Link: https://lore.kernel.org/r/feadcde28a987fad12011a5f17b29f2147c09e12.1581532523.git.marcgonzalez@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:37:06 -08:00
Marcelo Diop-Gonzalez
110700173e staging: vc04_services: remove unneeded parentheses
there are extra parentheses around many conditional statements
that make things a little harder to read

Signed-off-by: Marcelo Diop-Gonzalez <marcgonzalez@google.com>
Link: https://lore.kernel.org/r/41511abf64f73af62f21f8e0c7457edc289af905.1581532523.git.marcgonzalez@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:37:05 -08:00
Marcelo Diop-Gonzalez
147eda2974 staging: vc04_services: remove unused function
vchiq_get_service_fourcc() doesn't seem to be used anywhere

Signed-off-by: Marcelo Diop-Gonzalez <marcgonzalez@google.com>
Link: https://lore.kernel.org/r/ed8b0034e316b2a81b621e9fca43f8368334b191.1581532523.git.marcgonzalez@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-12 13:37:05 -08:00
Gustavo A. R. Silva
8acd7c56c1 staging: greybus: Replace zero-length array with flexible-array member
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to declare
variable-length types such as these ones is a flexible array member[1][2],
introduced in C99:

struct foo {
        int stuff;
        struct boo array[];
};

By making use of the mechanism above, we will get a compiler warning
in case the flexible array does not occur last in the structure, which
will help us prevent some kind of undefined behavior bugs from being
inadvertenly introduced[3] to the codebase from now on.

This issue was found with the help of Coccinelle.

[1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
[2] https://github.com/KSPP/linux/issues/21
[3] commit 7649773293 ("cxgb3/l2t: Fix undefined behaviour")

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Link: https://lore.kernel.org/r/20200211211219.GA673@embeddedor
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 14:04:53 -08:00
Gustavo A. R. Silva
1f9d6a3d2e staging: unisys: visorinput: Replace zero-length array with flexible-array member
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to declare
variable-length types such as these ones is a flexible array member[1][2],
introduced in C99:

struct foo {
        int stuff;
        struct boo array[];
};

By making use of the mechanism above, we will get a compiler warning
in case the flexible array does not occur last in the structure, which
will help us prevent some kind of undefined behavior bugs from being
inadvertenly introduced[3] to the codebase from now on.

This issue was found with the help of Coccinelle.

[1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
[2] https://github.com/KSPP/linux/issues/21
[3] commit 7649773293 ("cxgb3/l2t: Fix undefined behaviour")

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Link: https://lore.kernel.org/r/20200211211722.GA1640@embeddedor
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 14:04:53 -08:00
Pragat Pandya
2ed9d77aa7 staging: exfat: Rename variable 'AccessTimestamp' to 'access_timestamp'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "AccessTimestamp" to
"access_timestamp"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-20-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:43 -08:00
Pragat Pandya
c09c0adc20 staging: exfat: Rename variable 'ModifyTimestamp' to 'modify_timestamp'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "ModifyTimestamp" to
"modify_timestamp"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-19-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:43 -08:00
Pragat Pandya
d9cd17a258 staging: exfat: Rename variable 'CreateTimestamp' to 'create_timestamp'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "CreateTimestamp" to
"create_timestamp"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-18-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:43 -08:00
Pragat Pandya
439968b7bb staging: exfat: Rename variable 'NumSubdirs' to 'num_subdirs'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "NumSubdirs" to "num_subdirs"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-17-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:43 -08:00
Pragat Pandya
a474b9021e staging: exfat: Rename variable 'Attr' to 'attr'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "Attr" to "attr"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-16-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:43 -08:00
Pragat Pandya
cc3edc28b9 staging: exfat: Rename variable 'ShortName' to 'short_name'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "ShortName" to "short_name"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-15-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:42 -08:00
Pragat Pandya
731e791419 staging: exfat: Rename variable 'Name' to 'name'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "Name" to "name"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-14-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:42 -08:00
Pragat Pandya
36b392b042 staging: exfat: Rename variable 'MilliSecond' to 'millisecond'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "MilliSecond" to "millisecond"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-8-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:27 -08:00
Pragat Pandya
ac4db9acc5 staging: exfat: Rename variable 'Second' to 'second'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "Second" to "second"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-7-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:04 -08:00
Pragat Pandya
56a2ba5a22 staging: exfat: Rename variable 'Minute' to 'minute'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "Minute" to "minute"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-6-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:04 -08:00
Pragat Pandya
984e8f24dc staging: exfat: Rename variable 'Hour' to 'hour'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "Hour" to "hour"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-5-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:04 -08:00
Pragat Pandya
88ff49cc06 staging: exfat: Rename variable 'Day' to 'day'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "Day" to "day"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-4-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:04 -08:00
Pragat Pandya
7904b260f9 staging: exfat: Rename variable 'Month' to 'month'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "Month" to "month"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-3-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:04 -08:00
Pragat Pandya
98e5df86e5 staging: exfat: Rename variable 'Year' to 'year'
Fix checkpatch warning: Avoid CamelCase
Change all occurrences of identifier "Year" to "year"

Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200210183558.11836-2-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:25:04 -08:00
Mohana Datta Yelugoti
b264fad30b staging: qlge: qlge_main.c: fix style issues
This patch fixes "WARNING: Missing a blank line after
declarations" generated from checkpatch.pl by adding
a blank line after declarations.

Signed-off-by: Mohana Datta Yelugoti <ymdatta.work@gmail.com>
Link: https://lore.kernel.org/r/20200211095813.11426-1-ymdatta.work@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:18:37 -08:00
Ajay Singh
0f4f67b551 staging: wilc1000: directly fetch 'priv' handler from 'vif' instance
The 'priv' handler is already present in 'vif' struct so directly fetch
its value from vif handler in wilc_handle_roc_expired().

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200211152802.6096-2-ajay.kathat@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:18:29 -08:00
Ajay Singh
a474df5c14 staging: wilc1000: remove use of vendor specific IE for p2p handling
Remove the use of vendor specific IE parameter to decide
p2p_GO/p2p_Client roles between two 'wilc' device. Previously p2p group
formation between two 'wilc' device make use of vendor IE for roles
decision. The role is decided based on the 'go_intent' value.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200211152802.6096-1-ajay.kathat@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:18:29 -08:00
Michał Mirosław
d2bdc49291 staging: wfx: use more power-efficient sleep for reset
Replace udelay() with usleep_range() as all uses are in a sleepable context.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Link: https://lore.kernel.org/r/59e1e4e5bd80c1879ef36eaa59916e47005dbb04.1581416843.git.mirq-linux@rere.qmqm.pl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:15:29 -08:00
Michał Mirosław
40a97d55a6 staging: wfx: use sleeping gpio accessors
Driver calls GPIO get/set only from non-atomic context and so can use any
GPIOs.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Link: https://lore.kernel.org/r/cb19e7c521712d5a166e0b7e9cac4450798fdce0.1581416843.git.mirq-linux@rere.qmqm.pl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:15:29 -08:00
Michał Mirosław
7f70c919ff staging: wfx: follow compatible = vendor,chip format
As for SPI, follow "vendor,chip" format 'compatible' string also for
SDIO bus.

Fixes: 0096214a59 ("staging: wfx: add support for I/O access")
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Link: https://lore.kernel.org/r/96b95d52d0b613065fe655f1d0fe9d7c6adf65fb.1581416843.git.mirq-linux@rere.qmqm.pl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:15:29 -08:00
Michał Mirosław
eec6e3ee63 staging: wfx: add proper "compatible" string
Add "compatible" string matching "vendor,chip" template and proper
GPIO flags handling. Keep support for old name and reset polarity
for older devicetrees.

Cc: stable@vger.kernel.org   # d3a5bcb4a1 ("gpio: add gpiod_toggle_active_low()")
Cc: stable@vger.kernel.org
Fixes: 0096214a59 ("staging: wfx: add support for I/O access")
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Link: https://lore.kernel.org/r/0e6dda06f145676861860f073a53dc95987c7ab5.1581416843.git.mirq-linux@rere.qmqm.pl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:15:28 -08:00
Michał Mirosław
e2525a95cc staging: wfx: annotate nested gc_list vs tx queue locking
Lockdep is complaining about recursive locking, because it can't make
a difference between locked skb_queues. Annotate nested locks and avoid
double bh_disable/enable.

[...]
insmod/815 is trying to acquire lock:
cb7d6418 (&(&list->lock)->rlock){+...}, at: wfx_tx_queues_clear+0xfc/0x198 [wfx]

but task is already holding lock:
cb7d61f4 (&(&list->lock)->rlock){+...}, at: wfx_tx_queues_clear+0xa0/0x198 [wfx]

[...]
Possible unsafe locking scenario:

      CPU0
      ----
 lock(&(&list->lock)->rlock);
 lock(&(&list->lock)->rlock);

Cc: stable@vger.kernel.org
Fixes: 9bca45f3d6 ("staging: wfx: allow to send 802.11 frames")
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Link: https://lore.kernel.org/r/5e30397af95854b4a7deea073b730c00229f42ba.1581416843.git.mirq-linux@rere.qmqm.pl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:15:28 -08:00
Michał Mirosław
4033714d6c staging: wfx: fix init/remove vs IRQ race
Current code races in init/exit with interrupt handlers. This is noticed
by the warning below. Fix it by using devres for ordering allocations and
IRQ de/registration.

WARNING: CPU: 0 PID: 827 at drivers/staging/wfx/bus_spi.c:142 wfx_spi_irq_handler+0x5c/0x64 [wfx]
race condition in driver init/deinit

Cc: stable@vger.kernel.org
Fixes: 0096214a59 ("staging: wfx: add support for I/O access")
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Reviewed-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/f0c66cbb3110c2736cd4357c753fba8c14ee3aee.1581416843.git.mirq-linux@rere.qmqm.pl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:15:28 -08:00
YueHaibing
032b423b31 staging: wfx: remove set but not used variable 'tx_priv'
drivers/staging/wfx/queue.c: In function wfx_tx_queues_get:
drivers/staging/wfx/queue.c:484:28: warning: variable tx_priv set but not used [-Wunused-but-set-variable]

commit 2e57865e79 ("staging: wfx: pspoll_mask make no sense")
left behind this unused variable.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200211140334.55248-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11 11:11:29 -08:00
Michael Straube
36be4102b7 staging: rtl8188eu: rename variable pnetdev -> netdev
Rename the local variable pnetdev in rtw_alloc_etherdev_with_old_priv
to avoid hungarian notation and clear the last checkpatch warning in
the file osdep_service.c.

rtl8188eu/os_dep/osdep_service.c:32: WARNING: line over 80 characters

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200210200830.22868-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10 12:37:21 -08:00
JieunKim
bf2b8fe0d7 staging: exfat: Replace printk with pr_info
pr_info is preferred to use than printk.
pr_info calls printk with KERN_INFO macros by itself.

Signed-off-by: JieunKim <jieun.kim4758@gmail.com>
Link: https://lore.kernel.org/r/20200210091421.12335-1-jieun.kim4758@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10 10:26:29 -08:00
Ian Abbott
26a99c06b6 staging: comedi: ni_pcimio: add routes for NI PCIe-6251 and PCIe-6259
We do not currently provide routing information for NI PCIe-6251 and
PCI-6259 boards, but they are functionally identical to the PCI-6251 and
PCI-6259 boards and can share their routing information.  (This has been
confirmed for the PCIe-6251 by Éric Piel, using the "NI MAX" software
for Windows.  It is hoped that it applies to PCIe-6259, but has not yet
been checked due to lack of hardware.)  Initialize the `alt_route_name`
member of the board information for PCIe-6251 and PCIe-6259 to allow
them to make use of the routing information provided for PCI-6251 and
PCI-6259 respectively.

Cc: Éric Piel <piel@delmic.com>
Cc: Spencer E. Olson <olsonse@umich.edu>
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://lore.kernel.org/r/20200207151400.272678-5-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10 10:25:06 -08:00
Ian Abbott
9bfd8bc5e8 staging: comedi: ni_mio_common: Allow alternate board name for routes
We do not have or do not provide routing information for all supported
boards.  Some of the boards for which we do not provide routing
information actually have routes that are identical to a similar board
for which we already provide routing information.

To allow boards to share identical routing information, add an
`alt_route_name` member to `struct ni_board_struct`.  This will be
initialized to `NULL` for all boards except those that will use make use
of the identical routing information that has been provided for a
similar board, in which case it will name that board.  Pass the
`alt_route_name` member value to `ni_assign_device_routes()` as the
`alt_board_name` parameter, which it will use if no routing information
could be found for the actual board name.

Cc: Éric Piel <piel@delmic.com>
Cc: Spencer E. Olson <olsonse@umich.edu>
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://lore.kernel.org/r/20200207151400.272678-4-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10 10:25:06 -08:00
Ian Abbott
e3b7ce73c5 staging: comedi: ni_routes: Allow alternate board name for routes
We do not have or provide routing information available for all
supported boards.  Some of the boards for which we do not currently
provide routing information actually have identical routes to a similar
board for which we do provide routing information.  To avoid having to
provide duplicate routing information, add an "alternate board name"
parameter (possibly `NULl`) to `ni_assign_device_routes()` and
`ni_find_device_routes()`.  If the routing information cannot be found
for the actual board name, try finding it using the alternate board
name.

Cc: Éric Piel <piel@delmic.com>
Cc: Spencer E. Olson <olsonse@umich.edu>
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://lore.kernel.org/r/20200207151400.272678-3-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10 10:25:06 -08:00
Ian Abbott
075a329591 staging: comedi: ni_routes: Refactor ni_find_valid_routes()
Split out the loops in `ni_find_valid_routes()` into separate functions:

* ni_find_route_values(device_family) to find the list of route values
  for a device family (e.g "ni-mseries"); and
* ni_find_valid_routes(board_name) to find the set of valid routes for a
  board name.

The functions above return `NULL` if the information is not found (as we
do not currently have the routing information available for all
supported boards).

Cc: Éric Piel <piel@delmic.com>
Cc: Spencer E. Olson <olsonse@umich.edu>
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://lore.kernel.org/r/20200207151400.272678-2-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10 10:25:06 -08:00
Mohana Datta Yelugoti
0e3ee7f10a staging: qlge: remove spaces at the start of a line
This patch fixes "WARNING: please, no spaces at the start of a
line" by checkpatch.pl by replacing spaces with the tab.

Signed-off-by: Mohana Datta Yelugoti <ymdatta.work@gmail.com>
Link: https://lore.kernel.org/r/20200209173628.21221-1-ymdatta.work@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-09 16:23:02 -08:00
Sumera Priyadarsini
4ed6aba987 staging: rtl8192u: Add space to fix style issue
This patch fixes the file r8190_rtl8256.c to avoid the following
checkpatch.pl warnings:
	CHECK: spaces preferred around that '>>' (ctx:VxV)

Signed-off-by: Sumera Priyadarsini <sylphrenadin@gmail.com>
Link: https://lore.kernel.org/r/20200209073020.13423-1-sylphrenadin@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-09 16:23:02 -08:00
Nishad Kamdar
be5418d45b staging: pi433: Use the correct style for SPDX License Identifier
This patch corrects the SPDX License Identifier style in
header files related to pi433 radio module drivers.
It assigns explicit block comment to the SPDX License Identifier.

Changes made by using a script provided by Joe Perches here:
https://lkml.org/lkml/2019/2/7/46.

Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
Link: https://lore.kernel.org/r/20200208083621.GA3797@nishad
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-09 16:23:02 -08:00