linux-toradex.git/drivers/dma/pch_dma.c, branch v5.6-rc5

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174

2019-05-30T18:26:41+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 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

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 655 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Allison Randal 
Reviewed-by: Kate Stewart 
Reviewed-by: Richard Fontana 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de
Signed-off-by: Greg Kroah-Hartman

PCI: Move Rohm Vendor ID to generic list

2019-02-01T23:24:52+00:00

Move the Rohm Vendor ID to pci_ids.h instead of defining it in several
drivers.

Signed-off-by: Andy Shevchenko 
Signed-off-by: Bjorn Helgaas 
Acked-by: Mark Brown 
Acked-by: Linus Walleij

dmaengine: pch_dma: Replace PCI pool old API

2017-10-31T11:31:06+00:00

The PCI pool API is deprecated. This commit replaces the PCI pool old
API by the appropriate function with the DMA pool API.

Signed-off-by: Romain Perier 
Acked-by: Peter Senna Tschudin 
Tested-by: Peter Senna Tschudin 
Signed-off-by: Vinod Koul

dmaengine: pch_dma: remove unused ‘cookie’

2016-12-12T16:55:22+00:00

In pd_tx_submit(), variable ‘cookie’ is initialized but never used, which
leads to warning with W=1

drivers/dma/pch_dma.c: In function ‘pd_tx_submit’:
drivers/dma/pch_dma.c:420:15: warning: variable ‘cookie’ set but not used [-Wunused-but-set-variable]
  dma_cookie_t cookie;

So remove it.

Signed-off-by: Vinod Koul

dmaengine: pch_dma: Replace pci_pool_alloc by pci_pool_zalloc

2016-11-29T03:12:13+00:00

Inside pdc_alloc_desc(), pci_pool_alloc() followed by memset will be
replaced by pci_pool_zalloc()

Signed-off-by: Souptick joarder 
Signed-off-by: Vinod Koul

dmaengine: pch_dma: convert callback to helper function

2016-08-08T02:41:40+00:00

This is in preperation of moving to a callback that provides results to the
callback for the transaction. The conversion will maintain current behavior
and the driver must convert to new callback mechanism at a later time in
order to receive results.

Signed-off-by: Dave Jiang 
Reviewed-by: Lars-Peter Clausen 
Signed-off-by: Vinod Koul

dmaengine: Remove remaining FSF mailing addresses

2015-07-06T13:48:53+00:00

Commit 3b62286d0ef7 ("dmaengine: Remove FSF mailing addresses") left Free
Software Foundation mailing address still in two files. Remove it now.

Signed-off-by: Jarkko Nikula 
Signed-off-by: Vinod Koul

dmaengine: pch_dma: fix memory leak on failure path in pch_dma_probe()

2015-04-17T18:11:46+00:00

Memory allocated for pch_dma is not deallocated in case of failure
in pch_dma_probe().

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov 
Signed-off-by: Vinod Koul

dmaengine: pch-dma: Rename device_control

2014-12-22T07:03:22+00:00

Rename the device_control callback of the Intel PCH DMA driver to terminate_all
since it's all it's really doing. That will eventually be used to retrieve
slave capabilities.

Signed-off-by: Maxime Ripard 
Signed-off-by: Vinod Koul

drivers/dma/pch_dma: declare pch_dma_id_table as static

2014-12-05T17:58:30+00:00

pch_dma_id_table is used in pch_dma.c only, so declare
it as static

Signed-off-by: Michele Curti 
Signed-off-by: Vinod Koul