linux-toradex.git/drivers/pci/setup-irq.c, branch v4.0.7

PCI: Whitespace cleanup

2014-06-11T02:20:19+00:00

Fix various whitespace errors.

No functional change.

[bhelgaas: fix other similar problems]
Signed-off-by: Ryan Desfosses 
Signed-off-by: Bjorn Helgaas

PCI: Remove unnecessary includes of

2014-04-14T22:12:37+00:00

None of these files are actually using any __init type directives and hence
don't need to include .   Most are just a left over from
__devinit and __cpuinit removal, or simply due to code getting copied from
one driver to the next.

Signed-off-by: Paul Gortmaker 
Signed-off-by: Bjorn Helgaas

PCI: Provide a default pcibios_update_irq()

2012-09-18T23:28:21+00:00

Most architectures implement this in exactly the same way. Instead of
having each architecture duplicate this function, provide a single
implementation in the core and make it a weak symbol so that it can be
overridden on architectures where it is required.

Signed-off-by: Thierry Reding 
Signed-off-by: Bjorn Helgaas

PCI: Discard __init annotations for pci_fixup_irqs() and related functions

2012-09-18T23:22:25+00:00

Remove the __init annotations in order to keep pci_fixup_irqs() around
after init (e.g. for hotplug). This requires the same change for the
implementation of pcibios_update_irq() on all architectures. While at
it, all __devinit annotations are removed as well, since they will be
useless now that HOTPLUG is always on.

Signed-off-by: Thierry Reding 
Signed-off-by: Bjorn Helgaas 
Acked-by: Greg Kroah-Hartman

PCI: Make the struct pci_dev * argument of pci_fixup_irqs const.

2011-07-22T15:26:06+00:00

Aside of the usual motivation for constification,  this function has a
history of being abused a hook for interrupt and other fixups so I turned
this function const ages ago in the MIPS code but it should be done
treewide.

Due to function pointer passing in varous places a few other functions
had to be constified as well.

Signed-off-by: Ralf Baechle 
To: Anton Vorontsov 
To: Chris Metcalf 
To: Colin Cross 
Acked-by: "David S. Miller" 
To: Eric Miao 
To: Erik Gilling 
Acked-by: Guan Xuetao 
To: "H. Peter Anvin" 
To: Imre Kaloz 
To: Ingo Molnar 
To: Ivan Kokshaysky 
To: Jesse Barnes 
To: Krzysztof Halasa 
To: Lennert Buytenhek 
To: Matt Turner 
To: Nicolas Pitre 
To: Olof Johansson 
Acked-by: Paul Mundt 
To: Richard Henderson 
To: Russell King 
To: Thomas Gleixner 
Cc: Andrew Morton 
Cc: linux-alpha@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-pci@vger.kernel.org
Cc: linux-sh@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Cc: sparclinux@vger.kernel.org
Cc: x86@kernel.org
Signed-off-by: Jesse Barnes

PCI: use for_each_pci_dev()

2010-07-30T16:47:22+00:00

Use for_each_pci_dev() to simplify the code.

Signed-off-by: Kulikov Vasiliy 
Signed-off-by: Jesse Barnes

PCI: use dev_printk when possible

2008-06-25T23:05:13+00:00

Convert printks to use dev_printk().

I converted pr_debug() to dev_dbg().  Both use KERN_DEBUG and are enabled
only when DEBUG is defined.

I converted printk(KERN_DEBUG) to dev_printk(KERN_DEBUG), not to dev_dbg(),
because dev_dbg() is only enabled when DEBUG is defined.

I converted DBG(KERN_INFO) (only in setup-bus.c) to dev_info().  The DBG()
name makes it sound like debug, but it's been enabled forever, so dev_info()
preserves the previous behavior.

I tried to make the resource assignment formats more consistent, e.g.,
  "BAR %d: got res [%#llx-%#llx] bus [%#llx-%#llx] flags %#lx\n"
instead of sometimes using "start-end" and sometimes using "size@start".
I'm not attached to one or the other; I'd just like them consistent.

Signed-off-by: Bjorn Helgaas 
Signed-off-by: Jesse Barnes

kobjects: fix up improper use of the kobject name field

2007-10-12T21:51:02+00:00

A number of different drivers incorrect access the kobject name field
directly.  This is not correct as the name might not be in the array.
Use the proper accessor function instead.

PCI: PCI devices get assigned redundant IRQs

2007-02-16T23:30:10+00:00

I'm currently working on a port to a CPCI board with a MPC5200.  When
testing the PCI interrupt routing, I discovered the following: Even devices
which don't use interrupts (-> PCI Spec.: Interrupt Pin Register is zero),
get an interrupt assigned (this is at least true for most of the
PPC-targets I looked at).

The cause is pretty obvious in drivers/pci/setup-irq.c.  I guess at least
in an ideal world with correctly designed hardware, the code should rather
look as in the patch below.

Of course it doesn't hurt anybody to have an unuseable IRQ assigned to a
PCI-to-PCI-bridge (or something alike), but to me it seems a bit strange. 
Please correct me, if I'm mislead.

The patch below is tested on the above mentioned CPCI-MPC5200 board and is
compiler tested with the latest git-repository kernel on x86.

Cc: "Eric W. Biederman" 
Cc: Thomas Gleixner 
Cc: Ingo Molnar 
Cc: Linus Torvalds 
Signed-off-by: Andrew Morton 
Signed-off-by: Greg Kroah-Hartman

Linux-2.6.12-rc2

2005-04-16T22:20:36+00:00

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!