blackbird-op-linux/drivers/dma/ppc4xx, branch master

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 7

2019-05-21T09:28:40+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 the full gnu general public license is included in this distribution in the file called copying extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 9 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Steve Winslow Reviewed-by: Kate Stewart Reviewed-by: Jilayne Lovejoy Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154041.244154651@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

dmaengine: ppc4xx: fix off-by-one build failure

2018-10-16T14:38:30+00:00

There are two poly_store, but one should have been poly_show. |adma.c:4382:16: error: conflicting types for 'poly_store' | static ssize_t poly_store(struct device_driver *dev, const char *buf, | ^~~~~~~~~~ |adma.c:4363:16: note: previous definition of 'poly_store' was here | static ssize_t poly_store(struct device_driver *dev, char *buf) | ^~~~~~~~~~ CC: stable@vger.kernel.org Fixes: 13efe1a05384 ("dmaengine: ppc4xx: remove DRIVER_ATTR() usage") Signed-off-by: Christian Lamparter Signed-off-by: Vinod Koul

Merge branch 'topic/ppc4xx' into for-linus

2017-09-06T16:24:41+00:00

dmaengine: ppc4xx: remove DRIVER_ATTR() usage

2017-07-21T06:32:49+00:00

It's better to be explicit and use the DRIVER_ATTR_RW() and DRIVER_ATTR_RO() macros when defining a driver's sysfs file. Bonus is this fixes up a checkpatch.pl warning. This is part of a series to drop DRIVER_ATTR() from the tree entirely. Cc: Vinod Koul Cc: Dan Williams Signed-off-by: Greg Kroah-Hartman Signed-off-by: Vinod Koul

dmaengine: Convert to using %pOF instead of full_name

2017-07-19T04:00:44+00:00

Now that we have a custom printf format specifier, convert users of full_name to use %pOF instead. This is preparation to remove storing of the full path string for each node. Signed-off-by: Rob Herring Cc: Vinod Koul Cc: Dan Williams Cc: dmaengine@vger.kernel.org Signed-off-by: Vinod Koul

Merge branch 'topic/unmap_cleanup' into for-linus

2016-10-03T04:06:11+00:00

Merge branch 'topic/err_reporting' into for-linus

2016-10-03T03:47:33+00:00

Signed-off-by: Vinod Koul Conflicts: drivers/dma/cppi41.c

dmaengine: NO_IRQ removal from powerpc-only drivers

2016-09-14T13:27:38+00:00

We'd like to eventually remove NO_IRQ on powerpc, so remove usages of it from powerpc-only drivers. Signed-off-by: Michael Ellerman Signed-off-by: Vinod Koul

dmaengine: ppc4xx/adma: move unmap to before callback

2016-08-08T02:41:43+00:00

Completion callback should happen after dma_descriptor_unmap() has happened. This allow the cache invalidate to happen and ensure that the data accessed by the upper layer is in memory that was from DMA rather than stale data. On some architecture this is done by the hardware, however we should make the code consistent to not cause confusion. Signed-off-by: Dave Jiang Signed-off-by: Vinod Koul