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SubjectRe: [PATCH] PCI: Clean up build for CONFIG_PCI_QUIRKS unset
On Sat, 2 Jan 2010 22:57:24 +0100
"Rafael J. Wysocki" <> wrote:

> From: Rafael J. Wysocki <>
> Currently, drivers/pci/quirks.c is built unconditionally, but if
> CONFIG_PCI_QUIRKS is unset, the only things actually built in this
> file are definitions of global variables and empty functions (due to
> the #ifdef CONFIG_PCI_QUIRKS embracing all of the code inside the
> file). This is not particularly nice and if someone overlooks
> the #ifdef CONFIG_PCI_QUIRKS, build errors are introduced.
> To clean that up, move the definitions of the global variables in
> quirks.c that are always built to pci.c, move the definitions of
> the empty functions (compiled when CONFIG_PCI_QUIRKS is unset) to
> headers (additionally make these functions static inline) and modify
> drivers/pci/Makefile so that quirks.c is only built if
> Signed-off-by: Rafael J. Wysocki <>
> ---
> I thought it might be useful to do something like this.
> Please let me know what you think.

Applied to my linux-next branch, thanks.

Jesse Barnes, Intel Open Source Technology Center

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