linux.git/drivers/net/hamradio/baycom_ser_fdx.c, branch v6.18

hamradio: baycom: replace strcpy() with strscpy()

2025-02-12T00:23:38+00:00

The strcpy() function has been deprecated and replaced with strscpy().
There is an effort to make this change treewide:
https://github.com/KSPP/linux/issues/88.

Signed-off-by: Ethan Carter Edwards 
Reviewed-by: Dan Carpenter 
Link: https://patch.msgid.link/3qo3fbrak7undfgocsi2s74v4uyjbylpdqhie4dohfoh4welfn@joq7up65ug6v
Signed-off-by: Jakub Kicinski

net: hamradio: baycom_ser_fdx: Switch to irq_get_nr_irqs()

2024-10-16T19:56:57+00:00

Use the irq_get_nr_irqs() function instead of the global variable
'nr_irqs'. Prepare for changing 'nr_irqs' from an exported global
variable into a variable with file scope.

Signed-off-by: Bart Van Assche 
Signed-off-by: Thomas Gleixner 
Link: https://lore.kernel.org/all/20241015190953.1266194-10-bvanassche@acm.org

hamradio: use ndo_siocdevprivate

2021-07-27T19:11:44+00:00

hamradio uses a set of private ioctls that do seem to work
correctly in compat mode, as they only rely on the ifr_data
pointer.

Move them over to the ndo_siocdevprivate callback as a cleanup.

Cc: Thomas Sailer 
Cc: Joerg Reuter 
Cc: Jean-Paul Roubelat 
Cc: linux-hams@vger.kernel.org
Signed-off-by: Arnd Bergmann 
Signed-off-by: David S. Miller

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 69

2019-05-24T15:36:47+00:00

Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version this program is distributed in the
  hope that it will be useful but without any warranty without even
  the implied warranty of merchantability or fitness for a particular
  purpose see the gnu general public license for more details you
  should have received a copy of the gnu general public license along
  with this program if not write to the free software foundation inc
  675 mass ave cambridge ma 02139 usa please note that the gpl allows
  you to use the driver not the radio in order to use the radio you
  need a license from the communications authority of your country

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 7 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Richard Fontana 
Reviewed-by: Allison Randal 
Reviewed-by: Kate Stewart 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190520071859.472520794@linutronix.de
Signed-off-by: Greg Kroah-Hartman

net: hamradio: remove unused hweight*() defines

2019-02-18T20:10:02+00:00

This file does not use hweight*() at all, and the definition is
surrounded by #if 0 ... #endif.

Signed-off-by: Masahiro Yamada 
Signed-off-by: David S. Miller

hamradio: baycom: make hdlcdrv_ops const

2017-08-07T21:26:46+00:00

Make hdlcdrv_ops structures const as they are only passed to
hdlcdrv_register function. The corresponding argument is of type const,
so make the structures const.

Signed-off-by: Bhumika Goyal 
Signed-off-by: David S. Miller

Annotate hardware config module parameters in drivers/net/hamradio/

2017-04-20T11:02:32+00:00

When the kernel is running in secure boot mode, we lock down the kernel to
prevent userspace from modifying the running kernel image.  Whilst this
includes prohibiting access to things like /dev/mem, it must also prevent
access by means of configuring driver modules in such a way as to cause a
device to access or modify the kernel image.

To this end, annotate module_param* statements that refer to hardware
configuration and indicate for future reference what type of parameter they
specify.  The parameter parser in the core sees this information and can
skip such parameters with an error message if the kernel is locked down.
The module initialisation then runs as normal, but just sees whatever the
default values for those parameters is.

Note that we do still need to do the module initialisation because some
drivers have viable defaults set in case parameters aren't specified and
some drivers support automatic configuration (e.g. PNP or PCI) in addition
to manually coded parameters.

This patch annotates drivers in drivers/net/hamradio/.

Suggested-by: Alan Cox 
Signed-off-by: David Howells 
cc: Thomas Sailer 
cc: Joerg Reuter 
cc: linux-hams@vger.kernel.org
cc: netdev@vger.kernel.org

Replace with globally

2016-12-24T19:46:01+00:00

This was entirely automated, using the script by Al:

  PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*'
  sed -i -e "s!$PATT!#include !" \
        $(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h)

to do the replacement at the end of the merge window.

Requested-by: Al Viro 
Signed-off-by: Linus Torvalds

net: hamradio: baycom_ser_fdx: Replace timeval with timespec64

2016-02-11T14:54:54+00:00

32 bit systems using 'struct timeval' will break in the year 2038, so
we replace the code appropriately. However, this driver is not broken
in 2038 since we are only using microseconds portion of the time.

This patch replaces 'struct timeval' with 'struct timespec64'. We only
need to find elapsed microseconds rather than absolute time, so it's
better to use monotonic time, so using ktime_get_ts64() makes the code
more efficient and more robust against concurrent settimeofday()
calls.

Signed-off-by: Amitoj Kaur Chawla 
Reviewed-by: Arnd Bergmann 
Reviewed-by: Thomas Sailer 
Signed-off-by: David S. Miller

hamradio: baycom: remove deprecated IRQF_DISABLED

2013-09-30T19:08:13+00:00

This patch proposes to remove the IRQF_DISABLED flag
from drivers/net/hamradio/baycom_*

It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker 
Signed-off-by: David S. Miller