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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/tile/mm/highmem.c
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/tile/mm/highmem.c')
-rw-r--r--kernel/arch/tile/mm/highmem.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/kernel/arch/tile/mm/highmem.c b/kernel/arch/tile/mm/highmem.c
index fcd545014..eca28551b 100644
--- a/kernel/arch/tile/mm/highmem.c
+++ b/kernel/arch/tile/mm/highmem.c
@@ -275,15 +275,3 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
{
return kmap_atomic_prot(pfn_to_page(pfn), prot);
}
-
-struct page *kmap_atomic_to_page(void *ptr)
-{
- pte_t *pte;
- unsigned long vaddr = (unsigned long)ptr;
-
- if (vaddr < FIXADDR_START)
- return virt_to_page(ptr);
-
- pte = kmap_get_pte(vaddr);
- return pte_page(*pte);
-}