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| author | Yinghai Lu | 2010-02-10 10:20:07 +0100 |
|---|---|---|
| committer | H. Peter Anvin | 2010-02-11 02:47:17 +0100 |
| commit | 27811d8cabe56e0c3622251b049086f49face4ff (patch) | |
| tree | d3966301efca0886fa2b53d74d1f9e5f1cf55056 /arch/x86/kernel/mmconf-fam10h_64.c | |
| parent | ibmphp: Rename add_range() to add_bus_range() to avoid conflict (diff) | |
| download | kernel-qcow2-linux-27811d8cabe56e0c3622251b049086f49face4ff.tar.gz kernel-qcow2-linux-27811d8cabe56e0c3622251b049086f49face4ff.tar.xz kernel-qcow2-linux-27811d8cabe56e0c3622251b049086f49face4ff.zip | |
x86: Move range related operation to one file
We have almost the same code for mtrr cleanup and amd_bus checkup, and
this code will also be used in replacing bootmem with early_res,
so try to move them together and reuse it from different parts.
Also rename update_range to subtract_range as that is what the
function is actually doing.
-v2: update comments as Christoph requested
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1265793639-15071-4-git-send-email-yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/kernel/mmconf-fam10h_64.c')
| -rw-r--r-- | arch/x86/kernel/mmconf-fam10h_64.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/x86/kernel/mmconf-fam10h_64.c b/arch/x86/kernel/mmconf-fam10h_64.c index 712d15fdc416..71825806cd44 100644 --- a/arch/x86/kernel/mmconf-fam10h_64.c +++ b/arch/x86/kernel/mmconf-fam10h_64.c @@ -7,6 +7,8 @@ #include <linux/string.h> #include <linux/pci.h> #include <linux/dmi.h> +#include <linux/range.h> + #include <asm/pci-direct.h> #include <linux/sort.h> #include <asm/io.h> @@ -30,11 +32,6 @@ static struct pci_hostbridge_probe pci_probes[] __cpuinitdata = { { 0xff, 0, PCI_VENDOR_ID_AMD, 0x1200 }, }; -struct range { - u64 start; - u64 end; -}; - static int __cpuinit cmp_range(const void *x1, const void *x2) { const struct range *r1 = x1; |