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authorIngo Molnar <mingo@elte.hu>2009-02-26 03:16:47 +0100
committerIngo Molnar <mingo@elte.hu>2009-02-26 03:43:53 +0100
commit13093cb0e59053bf97910de3a24f07cdff71c62c (patch)
tree18af4bb7c97edd7f8133601cd4ade6e8a26ce4f1 /arch/x86/mm
parent2e31add2a7e2a15d07f592c21ba35870fa9a1d1f (diff)
gpu/drm, x86, PAT: PAT support for io_mapping_*, export symbols for modules
Impact: build fix ERROR: "reserve_io_memtype_wc" [drivers/gpu/drm/i915/i915.ko] undefined! ERROR: "free_io_memtype" [drivers/gpu/drm/i915/i915.ko] undefined! Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm')
-rw-r--r--arch/x86/mm/iomap_32.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
index 94596f794b1..d5e28424622 100644
--- a/arch/x86/mm/iomap_32.c
+++ b/arch/x86/mm/iomap_32.c
@@ -68,6 +68,7 @@ out_free:
out_err:
return -EINVAL;
}
+EXPORT_SYMBOL_GPL(reserve_io_memtype_wc);
void
free_io_memtype(u64 base, unsigned long size)
@@ -75,6 +76,7 @@ free_io_memtype(u64 base, unsigned long size)
if (pat_enabled)
free_memtype(base, base + size);
}
+EXPORT_SYMBOL_GPL(free_io_memtype);
/* Map 'pfn' using fixed map 'type' and protections 'prot'
*/