diff options
| author | Juergen Gross <jgross@suse.com> | 2015-02-24 12:13:28 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-02-24 17:58:06 +0300 |
| commit | 8d4a40bc0651ea51c196a3d3016d041c41ec19a2 (patch) | |
| tree | 8c421eee08d7fa4e05d70660b397d13a319f9b3c /arch/x86/kernel/devicetree.c | |
| parent | a1fb6696c662920f695c97591d759391aca8a1ad (diff) | |
| download | linux-8d4a40bc0651ea51c196a3d3016d041c41ec19a2.tar.xz | |
x86/mm: Use early_memunmap() instead of early_iounmap()
Memory mapped via early_memremap() should be unmapped with
early_memunmap() instead of early_iounmap().
Signed-off-by: Juergen Gross <jgross@suse.com>
Cc: matt.fleming@intel.com
Link: http://lkml.kernel.org/r/1424769211-11378-2-git-send-email-jgross@suse.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/devicetree.c')
| -rw-r--r-- | arch/x86/kernel/devicetree.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c index 3d3503351242..6367a780cc8c 100644 --- a/arch/x86/kernel/devicetree.c +++ b/arch/x86/kernel/devicetree.c @@ -286,13 +286,13 @@ static void __init x86_flattree_get_config(void) initial_boot_params = dt = early_memremap(initial_dtb, map_len); size = of_get_flat_dt_size(); if (map_len < size) { - early_iounmap(dt, map_len); + early_memunmap(dt, map_len); initial_boot_params = dt = early_memremap(initial_dtb, size); map_len = size; } unflatten_and_copy_device_tree(); - early_iounmap(dt, map_len); + early_memunmap(dt, map_len); } #else static inline void x86_flattree_get_config(void) { } |