Function 'mt7621_pcie_init_virtual_bridges' is a bit mess and can be
refactorized properly in a cleaner way. Introduce new 'pcie_rmw' inline
function helper to do clear and set the correct bits this function needs
to work.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20200308091928.17177-1-sergio.paracuellos@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

When softsynthu device fails the register, "/dev/softsynthu" should be
printed instead of "/dev/softsynth".
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@gmail.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: William Hubbs <w.d.hubbs@gmail.com>
Cc: Chris Brannon <chris@the-brannons.com>
Cc: Kirk Reiser <kirk@reisers.ca>
Link: https://lore.kernel.org/r/20200305072151.403-1-zhenzhong.duan@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The variable merely toggles true to false and is unused.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/130a4078-2502-a381-46c4-b473815e153b@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

mac80211 is the only user of in_use to start it and should
not be true when so.

So internal toggling of this variable is not relevant.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/69585034-4318-4bec-7d9b-f64a167df237@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

In a recent change to the SPI subsystem in commit <bebcfd27>
("spi: introduce `delay` field for `spi_transfer` +
spi_transfer_delay_exec()"), a new `delay` struct was added
to replace the `delay_usecs`. This change replaces the current
`delay_usecs` with `delay` for this driver.

The `spi_transfer_delay_exec()` function [in the SPI framework] makes sure
that both `delay_usecs` & `delay` are used (in this order to preserve
backwards compatibility).
Signed-off-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Link: https://lore.kernel.org/r/20200304074319.22107-1-sergiu.cuciurean@analog.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

In a recent change to the SPI subsystem in commit <bebcfd27>
("spi: introduce `delay` field for `spi_transfer` +
spi_transfer_delay_exec()"), a new `delay` struct was added
to replace the `delay_usecs`. This change replaces the current
`delay_usecs` with `delay` for this driver.

The `spi_transfer_delay_exec()` function [in the SPI framework] makes sure
that both `delay_usecs` & `delay` are used (in this order to preserve
backwards compatibility).
Signed-off-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Link: https://lore.kernel.org/r/20200304073746.19664-1-sergiu.cuciurean@analog.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add space around & operator for improving the code
readability.
Signed-off-by: Shreeya Patel <shreeya.patel23498@gmail.com>
Acked-by: Julia Lawall <julia.lawall@inria.fr>
Link: https://lore.kernel.org/r/20200308192152.26403-1-shreeya.patel23498@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove unused code.
Signed-off-by: Lourdes Pedrajas <lu@pplo.net>
Link: https://lore.kernel.org/r/20200308225400.17267-1-lu@pplo.netSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Align code to match open parenthesis.
Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Link: https://lore.kernel.org/r/20200309165138.5313-1-payalskshirsagar1234@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove function ffsSetAttr() which is unused.
Signed-off-by: Lourdes Pedrajas <lu@pplo.net>
Link: https://lore.kernel.org/r/20200309165801.4827-1-lu@pplo.netSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove comparison to "true" from if statement to
maintain the kernel coding style.

Reported by checkpatch.pl
Signed-off-by: Shreeya Patel <shreeya.patel23498@gmail.com>
Link: https://lore.kernel.org/r/20200308201703.31709-1-shreeya.patel23498@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove line over 80 characters.
Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Link: https://lore.kernel.org/r/20200308123834.3377-1-payalskshirsagar1234@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Blank line is not necessary before a close brace '}', remove it.
Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Reviewed-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200309165528.5721-1-payalskshirsagar1234@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Align code to open parenthesis.
Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Link: https://lore.kernel.org/r/20200309164515.4880-1-payalskshirsagar1234@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Nothing outside of low level architecture code is supposed to look up
interrupt descriptors and fiddle with them.

Replace the open coded abuse by calling generic_handle_irq().

This still does not explain why and in which context this connection
magic is injecting interrupts in the first place and why this is correct
and safe, but at least the API abuse is gone.

Fixes: 036aad9d ("greybus: gpio: add interrupt handling support")
Fixes: 2611ebef ("greybus: gpio: don't call irq-flow handler directly")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/87o8t9boqq.fsf@nanos.tec.linutronix.deSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove function gb_i2c_smbus_xfer() which is unused.
Signed-off-by: Lourdes Pedrajas <lu@pplo.net>
Link: https://lore.kernel.org/r/20200309170643.4947-1-lu@pplo.netSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Blank lines aren't necessary after an open brace '{'.
Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Link: https://lore.kernel.org/r/20200309162728.4342-4-payalskshirsagar1234@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add spaces around operators cleanup reported by checkpatch.
Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Link: https://lore.kernel.org/r/20200309162728.4342-3-payalskshirsagar1234@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove white spaces before tabs and align code properly for readability.
Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Link: https://lore.kernel.org/r/20200309162728.4342-2-payalskshirsagar1234@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove unnecessary multiple blank lines.
Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Link: https://lore.kernel.org/r/20200309094036.3957-1-payalskshirsagar1234@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Align code to the open parenthesis to fix the alignment issue.
Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Link: https://lore.kernel.org/r/20200309170927.6171-1-payalskshirsagar1234@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

To avoid style issues, remove multiple blank lines.
Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Acked-by: Julia Lawall <julia.lawall@inria.fr>
Link: https://lore.kernel.org/r/20200309073424.4920-1-payalskshirsagar1234@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use flexible-array member introduced in C99 instead of zero-length
array. Most of zero-length array was already taken care in previous
patch [1]. Now modified few more cases which were not handled earlier.

[1]. https://patchwork.kernel.org/patch/11394197/Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200302162226.4196-4-ajay.kathat@microchip.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove the unnecessary always true 'if' conditions and simiplifed the
logic as suggested in [1].

[1]. https://lore.kernel.org/linux-wireless/20200302092346.GA24308@kadam/Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200302162226.4196-3-ajay.kathat@microchip.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use correct data for memcpy in wilc_hif_pack_sta_param(). Its
reported by Smatch static code analyser tool as discussed in [1].

[1]. https://lore.kernel.org/linux-wireless/20200302092346.GA24308@kadam/Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200302162226.4196-2-ajay.kathat@microchip.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Don't initialize variables that are then set a few lines later.
Signed-off-by: Oscar Carter <oscar.carter@gmx.com>
Reviewed-by: Quentin Deslandes <quentin.deslandes@itdev.co.uk>
Link: https://lore.kernel.org/r/20200301135028.11753-1-oscar.carter@gmx.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

vnt_rx_data is a USB function and vnt_submit_rx_urb_complete is
the only caller therefore removing dpc.c/h files and becoming
static.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/d3937276-5a47-7184-e263-84d9c9cb5c7a@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Move functions vnt_int_process_data and vnt_int_report_rate to
usbpipe.c and vnt_interrupt_data to usbpipe.h

These form part of the USB structure.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/bc21d3d7-81be-4ec1-030e-4e7a45f98238@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

call vnt_start_interrupt_urb directly from vnt_start.

Move debug message to vnt_start_interrupt_urb.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/dff3a1d0-4d24-d9ea-2a15-c81fd544bc79@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This formed part of the legacy driver and potentially multi
users.

The driver now has only one user mac80211 remove this lock.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/871a78d4-6d3e-f34b-d0ae-6123803c6faf@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

use u8 pointer addr directly and remove stack array.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/49f34764-c90c-8c5f-b4f2-a3668b13e519@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

vnt_vt3184_agc is always the same regardless of rf type
so use the array directly removing from stack buffer.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/4b455ee4-7ac7-e1ff-4a10-2d99f2e30714@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Returning standard error code or status variable.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/21bf299b-63e0-9f65-c7db-6e0b72e0f1d8@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

mac80211 already provides the correct duration simply
copy it to the tx headers removing the need for driver
to find it with vnt_get_duration_le.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/0cdde611-119b-b223-e8c8-b59fb497a7b9@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This function should not allow negative values of "wr_val".  If
negatives are allowed then capping the upper bound at 7 is
meaningless.  Let's make it unsigned.

Fixes: 7dc7967f ("staging: kpc2000: add initial set of Daktronics drivers")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200224103325.hrxdnaeqsthplu42@kili.mountainSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

If statement does not affect results when updating directory entry in
ffsMapCluster().
Signed-off-by: Tetsuhiro Kohada <Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp>
Link: https://lore.kernel.org/r/20200302095716.64155-2-Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jpSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Clean up d_entry rebuilding in exfat_rename_file() and move_file().

-Replace memcpy of d_entry with structure copy.
-Change to use the value already stored in fid.
Signed-off-by: Tetsuhiro Kohada <Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp>
Acked-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Link: https://lore.kernel.org/r/20200302095716.64155-1-Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jpSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The mode parameter in ffsCreateFile() and create_file() is redundant.
Remove it and definition.
Signed-off-by: Tetsuhiro Kohada <Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp>
Link: https://lore.kernel.org/r/20200228084037.15123-1-Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jpSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixed a coding style issue
Signed-off-by: Vivek M <bitu.kv@gmail.com>
Link: https://lore.kernel.org/r/1582837865-2219-1-git-send-email-bitu.kv@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

buf_cache_t.flag is used only for lock.
Change the variable name from 'flag' to 'locked' and remove unused definitions.
Reviewed-by: Takahiro Mori <Mori.Takahiro@ab.MitsubishiElectric.co.jp>
Signed-off-by: Tetsuhiro Kohada <Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp>
Link: https://lore.kernel.org/r/20200227104043.11503-1-Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jpSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>