linux-dev/arch/arm/kernel/dma.c, branch linus/master

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55Z

Based on 2 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 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 # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

proc: introduce proc_create_single{,_data}

2018-05-16T05:23:35Z

Variants of proc_create{,_data} that directly take a seq_file show callback and drastically reduces the boilerplate code in the callers. All trivial callers converted over. Signed-off-by: Christoph Hellwig

ARM: convert printk(KERN_* to pr_*

2014-11-21T15:24:50Z

Convert many (but not all) printk(KERN_* to pr_* to simplify the code. We take the opportunity to join some printk lines together so we don't split the message across several lines, and we also add a few levels to some messages which were previously missing them. Tested-by: Andrew Lunn Tested-by: Felipe Balbi Signed-off-by: Russell King

locking, ARM: Annotate low level hw locks as raw

2011-09-13T09:12:14Z

Annotate the low level hardware locks which must not be preempted. In mainline this change documents the low level nature of the lock - otherwise there's no functional difference. Lockdep and Sparse checking will work as usual. Signed-off-by: Thomas Gleixner Cc: Russell King Signed-off-by: Ingo Molnar

ARM: dma: add /proc/dma support to arch/arm/kernel/dma.c

2010-04-14T12:13:30Z

We have our own private implementation for ISA-like DMA which has been missing exposure via the /proc/dma interface. Add support for this. Signed-off-by: Russell King

[ARM] dma: remove dmamode_t typedef

2009-01-02T12:34:55Z

Signed-off-by: Russell King

[ARM] dma: ensure that the single entry sg is properly initialized

2008-12-11T14:52:42Z

Signed-off-by: Russell King

[ARM] dma: rejig DMA initialization

2008-12-11T14:32:43Z

Rather than having the central DMA multiplexer call the architecture specific DMA initialization function, have each architecture DMA initialization function use core_initcall(), and register each DMA channel separately with the multiplexer. This removes the array of dma structures in the central multiplexer, replacing it with an array of pointers instead; this is more flexible since it allows the drivers to wrap the DMA structure (eventually allowing us to transition non-ISA DMA drivers away.) Signed-off-by: Russell King

[ARM] dma: factor out code looking up the DMA channel

2008-12-08T16:56:22Z

This is a preparitory patch to allow us to easily change the way we add and lookup DMA channel structures. Signed-off-by: Russell King

[ARM] dma: remove dmach_t typedef

2008-12-08T15:58:50Z

Remove a pointless integer typedef. Signed-off-by: Russell King