x86: revert ucminus change

Signed-off-by: N Ingo Molnar <mingo@elte.hu>

x86: revert ucminus change
Signed-off-by: N Ingo Molnar <mingo@elte.hu>
55c62682 · Ingo Molnar · 2e5d9c85 · 55c62682
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Showing with 1 addition and 5 deletion

arch/x86/mm/ioremap.c arch/x86/mm/ioremap.c +1 -5

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--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -159,11 +159,7 @@ static void __iomem *__ioremap(resource_size_t phys_addr, unsigned long size,
 	switch (mode) {
 	case IOR_MODE_UNCACHED:
 	default:
-		/*
+		prot = PAGE_KERNEL_NOCACHE;
-		 * FIXME: we will use UC MINUS for now, as video fb drivers
-		 * depend on it. Upcoming ioremap_wc() will fix this behavior.
-		 */
-		prot = PAGE_KERNEL_UC_MINUS;
 		break;
 	case IOR_MODE_CACHED:
 		prot = PAGE_KERNEL;