aboutsummaryrefslogtreecommitdiffstats
path: root/arch/x86/mm/ioremap.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/mm/ioremap.c')
-rw-r--r--arch/x86/mm/ioremap.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 882328efc3db..8fe576baa148 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -134,8 +134,6 @@ static void __iomem *__ioremap(unsigned long phys_addr, unsigned long size,
134 return NULL; 134 return NULL;
135 } 135 }
136 136
137 WARN_ON_ONCE(page_is_ram(pfn));
138
139 switch (mode) { 137 switch (mode) {
140 case IOR_MODE_UNCACHED: 138 case IOR_MODE_UNCACHED:
141 default: 139 default:
@@ -162,7 +160,7 @@ static void __iomem *__ioremap(unsigned long phys_addr, unsigned long size,
162 area->phys_addr = phys_addr; 160 area->phys_addr = phys_addr;
163 vaddr = (unsigned long) area->addr; 161 vaddr = (unsigned long) area->addr;
164 if (ioremap_page_range(vaddr, vaddr + size, phys_addr, prot)) { 162 if (ioremap_page_range(vaddr, vaddr + size, phys_addr, prot)) {
165 remove_vm_area((void *)(vaddr & PAGE_MASK)); 163 free_vm_area(area);
166 return NULL; 164 return NULL;
167 } 165 }
168 166