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| author | Yinghai Lu <yinghai@kernel.org> | 2012-02-24 07:46:49 (GMT) |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-02-24 22:34:40 (GMT) |
| commit | f4ca5c6a56278ca5421bc2e40422e4155b6735d8 (patch) | |
| tree | 53be4f61e4da75deae8cbcd4948d6d3b47404d79 /arch/x86/kernel/pci-dma.c | |
| parent | ecd58d667a6ac4350d2f67b9accaadf575bae4b0 (diff) | |
| download | linux-f4ca5c6a56278ca5421bc2e40422e4155b6735d8.tar.xz | |
PCI: Add class support in quirk handling
Recently added support to allow quirks to report duration also make the
boot log very crowded when initcall_debug is specified.
One thing we can to do mitigate this is to not call quirks unnecessarily
by adding a new quirk declaration macro that takes a class argument.
The new macro takes a class value and a class shift value (since it can
vary) so that quirks will be limited to certain device classes, greatly
reducing the number we call on every PCI device addition.
-v2: fix v1 that left over of sparated patch.
-v3: according to Jesse, change cls to class, cls_shift, to class_shift.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/x86/kernel/pci-dma.c')
0 files changed, 0 insertions, 0 deletions