talos-op-linux/drivers/rapidio/rio.c, branch master

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32+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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

rapidio: move 12 EXPORT_SYMBOL_GPL() calls to function implementations

2018-02-07T02:32:46+00:00

checkpatch pointed information out like the following. WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable Thus fix the affected source code places. Link: http://lkml.kernel.org/r/5f51f606-ece8-7bff-bb86-81d182c49b98@users.sourceforge.net Signed-off-by: Markus Elfring Acked-by: Alexandre Bounine Cc: Matt Porter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rapidio: return an error code only as a constant in two functions

2018-02-07T02:32:46+00:00

* Return an error code without storing it in an intermediate variable. * Delete the label "out" and local variable "rc" which became unnecessary with this refactoring. Link: http://lkml.kernel.org/r/8db441e1-c227-64e7-4747-095da63d7a2e@users.sourceforge.net Signed-off-by: Markus Elfring Acked-by: Alexandre Bounine Cc: Matt Porter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rapidio: delete an unnecessary variable initialisation in three functions

2018-02-07T02:32:46+00:00

The local variable "rc" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Link: http://lkml.kernel.org/r/ed729e8c-815c-8b56-a48f-1be579d0cc2b@users.sourceforge.net Signed-off-by: Markus Elfring Acked-by: Alexandre Bounine Cc: Matt Porter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rapidio: improve a size determination in five functions

2018-02-07T02:32:46+00:00

Replace the specification of data structures by pointer dereferences as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Link: http://lkml.kernel.org/r/495f571c-fb4d-b1d5-a6e5-494f2c537a8d@users.sourceforge.net Signed-off-by: Markus Elfring Acked-by: Alexandre Bounine Cc: Matt Porter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rapidio: adjust five function calls together with a variable assignment

2018-02-07T02:32:46+00:00

checkpatch pointed information out like the following. ERROR: do not use assignment in if condition Thus fix the affected source code places. Link: http://lkml.kernel.org/r/6f5631ed-ec3e-503d-850a-ab09b5736dbe@users.sourceforge.net Signed-off-by: Markus Elfring Acked-by: Alexandre Bounine Cc: Matt Porter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rapidio: adjust 12 checks for null pointers

2018-02-07T02:32:46+00:00

checkpatch pointed information out like the following. Comparison to NULL could be written ... Thus fix the affected source code places. Link: http://lkml.kernel.org/r/739f9f1c-3ebe-c21b-c5e2-31976cfbc0ee@users.sourceforge.net Signed-off-by: Markus Elfring Acked-by: Alexandre Bounine Cc: Matt Porter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rapidio: delete an error message for a failed memory allocation in rio_init_mports()

2018-02-07T02:32:45+00:00

Patch series "RapidIO: Adjustments for some function implementations". This patch (of 7): Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Link: http://lkml.kernel.org/r/dfd6887b-2521-cbf2-af5b-e70b5fa4c33c@users.sourceforge.net Signed-off-by: Markus Elfring Acked-by: Alexandre Bounine Cc: Matt Porter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rapidio: use is_visible() to hide switch-specific attributes

2017-03-17T06:10:49+00:00

Instead of creating switch-specific attributes by hand, implement is_visible() method of attribute group and hide them when dealing with non-switch devices. This will ensure that all attributes are created together, before userspace gets notified of new device. Also, remove rio-sysfs.c from list of files that are scanned when compiling RapiodIO documentations as it no longer has any structured comments, and leaving it in leads to warning when building docs. Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

rapidio: modify for rev.3 specification changes

2016-08-02T23:35:37+00:00

Implement changes made in RapidIO specification rev.3 to LP-Serial Physical Layer register definitions: - use per-port register offset calculations based on LP-Serial Extended Features Block (EFB) Register Map type (I or II) with different per-port offset step (0x20 vs 0x40 respectfully). - remove deprecated Parallel Physical layer definitions and related code. [alexandre.bounine@idt.com: fix DocBook warning for gen3 update] Link: http://lkml.kernel.org/r/1469191173-19338-1-git-send-email-alexandre.bounine@idt.com Link: http://lkml.kernel.org/r/1469125134-16523-12-git-send-email-alexandre.bounine@idt.com Signed-off-by: Alexandre Bounine Tested-by: Barry Wood Cc: Matt Porter Cc: Andre van Herk Cc: Barry Wood Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds