18 Commits
Author SHA1 Message Date
Thomas Gleixner 2b27bdcc20 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336
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 version 2 as
  published by the free software foundation 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 51 franklin st fifth floor boston ma 02110
  1301 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 246 file(s).

Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Alexios Zavras <[email protected]>
Reviewed-by: Allison Randal <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
2019-06-05 17:37:07 +02:00
Sebastian Reichel de5a3774dd HSI: core: switch port event notifier from atomic to blocking
port events should be sent from process context after
irq_safe runtime pm flag is removed in omap-ssi.

Signed-off-By: Sebastian Reichel <[email protected]>
Tested-by: Pavel Machek <[email protected]>
2016-06-28 00:38:53 +02:00
Javier Martinez Canillas 403c5c0650 HSI: Remove struct hsi_client private fields from kernel-doc
The kernel-doc how to says that structure fields that are inside a
"private:" area shouldn't be listed in the generated documentation
but the private fields for struct hsi_client private are listed.

This also fixes the following make htmldocs warnings:

.//include/linux/hsi/hsi.h:150: warning: Excess struct/union/enum/typedef member 'e_handler' description in 'hsi_client'
.//include/linux/hsi/hsi.h:150: warning: Excess struct/union/enum/typedef member 'pclaimed' description in 'hsi_client'
.//include/linux/hsi/hsi.h:150: warning: Excess struct/union/enum/typedef member 'nb' description in 'hsi_client'

Signed-off-by: Javier Martinez Canillas <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>
2015-11-21 18:42:00 +01:00
Robert P. J. Day 9e39dc1e56 Documentation: Add "@" in front of private structure members.
Even "private" structure members need a leading "@" in their
kernel-doc; otherwise, they will be treated as new section names in
the resulting manual.

Signed-off-by: Robert P. J. Day <[email protected]>
Acked-by: Randy Dunlap <[email protected]>
Acked-By: Sebastian Reichel <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>
2015-02-27 14:56:57 -07:00
Sebastian Reichel dc7bf5d718 HSI: Introduce driver for SSI Protocol
This adds a driver for the SSI McSAAB protocol as used in
the Nokia N900.

Signed-off-by: Carlos Chinea <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>
Tested-By: Ivaylo Dimitrov <[email protected]>
2014-05-16 00:55:30 +02:00
Sebastian Reichel a2aa24734d HSI: Add common DT binding for HSI client devices
Implement and document generic DT bindings for HSI clients.

Signed-off-by: Sebastian Reichel <[email protected]>
Reviewed-by: Pavel Machek <[email protected]>
Tested-By: Ivaylo Dimitrov <[email protected]>
2014-05-16 00:54:45 +02:00
Sebastian Reichel 8491451024 HSI: export method to (un)register clients
Expose method for registering and unregistering HSI clients, so that
client drivers can register other client drivers.

This is useful for HSI drivers, which want to use the functionality
of other HSI drivers. For example the N900 modem driver can load HSI
drivers for mcsaab protocol and speech protocol.

Signed-off-by: Sebastian Reichel <[email protected]>
Reviewed-by: Pavel Machek <[email protected]>
Tested-By: Ivaylo Dimitrov <[email protected]>
2014-05-16 00:54:41 +02:00
Sebastian Reichel a088cf161c HSI: Add channel resource support to HSI clients
Make HSI channel ids platform data, which can be provided
by platform data.

Signed-off-by: Sebastian Reichel <[email protected]>
Tested-By: Ivaylo Dimitrov <[email protected]>
2014-05-16 00:54:36 +02:00
Sebastian Reichel a0bf37edb4 HSI: method to unregister clients from an hsi port
This exports a method to unregister all clients from
an hsi port.

Signed-off-by: Sebastian Reichel <[email protected]>
Reviewed-by: Pavel Machek <[email protected]>
Tested-By: Ivaylo Dimitrov <[email protected]>
2014-05-16 00:54:29 +02:00
Masanari Iida e227867f12 treewide: Fix typo in Documentation/DocBook
This patch fix spelling typo in Documentation/DocBook.
It is because .html and .xml files are generated by make htmldocs,
I have to fix a typo within the source files.

Signed-off-by: Masanari Iida <[email protected]>
Acked-by: Randy Dunlap <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
2014-02-19 14:58:17 +01:00
Randy Dunlap 8eae508b7c hsi: fix kernel-doc warnings
Fix kernel-doc warnings in hsi files:

  Warning(include/linux/hsi/hsi.h:136): Excess struct/union/enum/typedef member 'e_handler' description in 'hsi_client'
  Warning(include/linux/hsi/hsi.h:136): Excess struct/union/enum/typedef member 'pclaimed' description in 'hsi_client'
  Warning(include/linux/hsi/hsi.h:136): Excess struct/union/enum/typedef member 'nb' description in 'hsi_client'
  Warning(drivers/hsi/hsi.c:434): No description found for parameter 'handler'
  Warning(drivers/hsi/hsi.c:434): Excess function parameter 'cb' description in 'hsi_register_port_event'

Don't document "private:" fields with kernel-doc notation.
If you want to leave them fully documented, that's OK, but
then don't mark them as "private:".

Signed-off-by: Randy Dunlap <[email protected]>
Cc: Carlos Chinea <[email protected]>
Cc: Linus Walleij <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: [email protected]
Cc: [email protected]
Acked-by: Nishanth Menon <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
2013-03-01 13:39:00 -08:00
David Howells 3d33fcc11b UAPI: Remove empty Kbuild files
Empty files can get deleted by the patch program, so remove empty Kbuild
files and their links from the parent Kbuilds.

Signed-off-by: David Howells <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
2013-01-02 17:36:10 -08:00
David Howells 5217c12944 UAPI: (Scripted) Disintegrate include/linux/hsi
Signed-off-by: David Howells <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Acked-by: Thomas Gleixner <[email protected]>
Acked-by: Michael Kerrisk <[email protected]>
Acked-by: Paul E. McKenney <[email protected]>
Acked-by: Dave Jones <[email protected]>
2012-10-09 09:48:44 +01:00
Carlos Chinea ec1c56ff81 HSI: hsi: Rework hsi_event interface
Remove custom hack and make use of the notifier chain interfaces for
delivering events from the ports to their associated clients.
Clients that want to receive port events need to register their callbacks
using hsi_register_port_event(). The callbacks can be called in interrupt
context. Use hsi_unregestier_port_event() to undo the registration.

Signed-off-by: Carlos Chinea <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Linus Walleij <[email protected]>
2012-04-23 14:23:32 +03:00
Carlos Chinea 5a218ceba7 HSI: hsi: Rework hsi_controller release
Use the proper release mechanism for hsi_controller and
hsi_ports structures. Free the structures through their
associated device release callbacks.

Signed-off-by: Carlos Chinea <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Linus Walleij <[email protected]>
2012-04-23 14:23:31 +03:00
Andras Domokos f9e402016d HSI: hsi_char: Add HSI char device kernel configuration
Add HSI character device kernel configuration

Signed-off-by: Andras Domokos <[email protected]>
Signed-off-by: Carlos Chinea <[email protected]>
2012-01-05 15:42:13 +02:00
Andras Domokos 4e69fc2275 HSI: hsi_char: Add HSI char device driver
Add HSI char device driver to the kernel.

Signed-off-by: Andras Domokos <[email protected]>
Signed-off-by: Carlos Chinea <[email protected]>
2012-01-05 15:42:13 +02:00
Carlos Chinea a056ab8c7a HSI: hsi: Introducing HSI framework
Adds HSI framework in to the linux kernel.

High Speed Synchronous Serial Interface (HSI) is a
serial interface mainly used for connecting application
engines (APE) with cellular modem engines (CMT) in cellular
handsets.

HSI provides multiplexing for up to 16 logical channels,
low-latency and full duplex communication.

Signed-off-by: Carlos Chinea <[email protected]>
Acked-by: Linus Walleij <[email protected]>
2012-01-05 15:42:13 +02:00