linux.git/drivers/pps, branch v6.10

pps: remove usage of the deprecated ida_simple_xx() API

2024-04-29T15:20:06+00:00

ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().

This is less verbose.

Link: https://lkml.kernel.org/r/9f681747d446b874952a892491387d79ffe565a9.1713089394.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET 
Cc: Rodolfo Giometti 
Cc: Greg Kroah-Hartman 
Signed-off-by: Andrew Morton

pps: use cflags-y instead of EXTRA_CFLAGS

2024-03-07T21:51:39+00:00

Commit f77bf01425b1 ("kbuild: introduce ccflags-y, asflags-y and
ldflags-y") deprecates use of EXTRA_CFLAGS in the kernel build.

This has been cleaned up in the whole kernel tree long ago, but this one
single place must have been missed.

Replace the EXTRA_CFLAGS use by the common pattern for such debug flags.
No functional change.

Signed-off-by: Lukas Bulwahn 
Acked-by: Rodolfo Giometti 
Link: https://lore.kernel.org/r/20240306120515.15711-1-lukas.bulwahn@gmail.com
Signed-off-by: Greg Kroah-Hartman

driver core: class: remove module * from class_create()

2023-03-17T14:16:33+00:00

The module pointer in class_create() never actually did anything, and it
shouldn't have been requred to be set as a parameter even if it did
something.  So just remove it and fix up all callers of the function in
the kernel tree at the same time.

Cc: "Rafael J. Wysocki" 
Acked-by: Benjamin Tissoires 
Link: https://lore.kernel.org/r/20230313181843.1207845-4-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman

tty/serial: Make ->dcd_change()+uart_handle_dcd_change() status bool active

2023-01-19T15:04:35+00:00

Convert status parameter for ->dcd_change() and
uart_handle_dcd_change() to bool which matches to how the parameter is
used.

Rename status to active to better describe what the parameter means.

Acked-by: Rodolfo Giometti 
Reviewed-by: Jiri Slaby 
Signed-off-by: Ilpo Järvinen 
Link: https://lore.kernel.org/r/20230117090358.4796-9-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman

pps: generators: pps_gen_parport: Switch to use module_parport_driver()

2022-03-18T13:01:19+00:00

Switch to use module_parport_driver() to reduce boilerplate code.

Note, it doesn't matter when we check the module parameter. If it was
writable we even would have more flexibility of changing it at runtime
(when built-in the kernel) after this patch.

Acked-by: Rodolfo Giometti 
Signed-off-by: Andy Shevchenko 
Link: https://lore.kernel.org/r/20220210134943.62026-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman

pps: clients: gpio: Propagate return value from pps_gpio_probe

2022-02-04T14:33:42+00:00

If the pps-gpio driver was probed prior to the GPIO device it uses, the
devm_gpiod_get call returned an -EPROBE_DEFER error, but pps_gpio_probe
replaced that error code with -EINVAL, causing the pps-gpio probe to
fail and not be retried later. Propagate the error return value so that
deferred probe works properly.

Fixes: 161520451dfa (pps: new client driver using GPIO)
Reviewed-by: Andy Shevchenko 
Acked-by: Rodolfo Giometti 
Signed-off-by: Robert Hancock 
Signed-off-by: Rodolfo Giometti 
Link: https://lore.kernel.org/r/20220112205214.2060954-1-robert.hancock@calian.com
Signed-off-by: Greg Kroah-Hartman

pps: clients: parport: Switch to use module_parport_driver()

2021-07-29T15:29:14+00:00

Switch to use module_parport_driver() to reduce boilerplate code.

Acked-by: Rodolfo Giometti 
Signed-off-by: Andy Shevchenko 
Link: https://lore.kernel.org/r/20210607153729.58623-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman

tty: no checking of tty_unregister_ldisc

2021-05-13T14:57:17+00:00

tty_unregister_ldisc now returns 0 = success. No need to check the
return value. In fact, the users only warned if an error occured and
didn't do anything useful anyway -- the ldisc module was unloaded in any
case.

Signed-off-by: Jiri Slaby 
Cc: William Hubbs 
Cc: Chris Brannon 
Cc: Kirk Reiser 
Cc: Samuel Thibault 
Cc: Marcel Holtmann 
Cc: Johan Hedberg 
Cc: Luiz Augusto von Dentz 
Cc: Arnd Bergmann 
Cc: Wolfgang Grandegger 
Cc: Marc Kleine-Budde 
Cc: "David S. Miller" 
Cc: Jakub Kicinski 
Cc: Andreas Koensgen 
Cc: Paul Mackerras 
Cc: Rodolfo Giometti 
Cc: Peter Ujfalusi 
Cc: Liam Girdwood 
Cc: Mark Brown 
Cc: Jaroslav Kysela 
Cc: Takashi Iwai 
Link: https://lore.kernel.org/r/20210505091928.22010-19-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman

tty: make tty_ldisc_ops a param in tty_unregister_ldisc

2021-05-13T14:57:16+00:00

Make tty_unregister_ldisc symmetric to tty_register_ldisc by accepting
struct tty_ldisc_ops as a parameter instead of ldisc number. This avoids
checking of the ldisc number bounds in tty_unregister_ldisc.

Signed-off-by: Jiri Slaby 
Cc: William Hubbs 
Cc: Chris Brannon 
Cc: Kirk Reiser 
Cc: Samuel Thibault 
Cc: Marcel Holtmann 
Cc: Johan Hedberg 
Cc: Luiz Augusto von Dentz 
Cc: Dmitry Torokhov 
Cc: Arnd Bergmann 
Cc: "David S. Miller" 
Cc: Jakub Kicinski 
Cc: Wolfgang Grandegger 
Cc: Marc Kleine-Budde 
Cc: Andreas Koensgen 
Cc: Paul Mackerras 
Cc: Rodolfo Giometti 
Cc: Peter Ujfalusi 
Cc: Liam Girdwood 
Cc: Mark Brown 
Cc: Jaroslav Kysela 
Cc: Takashi Iwai 
Link: https://lore.kernel.org/r/20210505091928.22010-17-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman

tty: set tty_ldisc_ops::num statically

2021-05-13T14:57:16+00:00

There is no reason to pass the ldisc number to tty_register_ldisc
separately. Just set it in the already defined tty_ldisc_ops in all the
ldiscs.

This simplifies tty_register_ldisc a bit too (no need to set the num
member there).

Signed-off-by: Jiri Slaby 
Cc: William Hubbs 
Cc: Chris Brannon 
Cc: Kirk Reiser 
Cc: Samuel Thibault 
Cc: Marcel Holtmann 
Cc: Johan Hedberg 
Cc: Luiz Augusto von Dentz 
Cc: Dmitry Torokhov 
Cc: Arnd Bergmann 
Cc: "David S. Miller" 
Cc: Jakub Kicinski 
Cc: Wolfgang Grandegger 
Cc: Marc Kleine-Budde 
Cc: Andreas Koensgen 
Cc: Paul Mackerras 
Cc: Rodolfo Giometti 
Cc: Peter Ujfalusi 
Cc: Liam Girdwood 
Cc: Mark Brown 
Cc: Jaroslav Kysela 
Cc: Takashi Iwai 
Link: https://lore.kernel.org/r/20210505091928.22010-15-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman