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Diffstat (limited to 'Documentation/driver-api/io-mapping.rst')
| -rw-r--r-- | Documentation/driver-api/io-mapping.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/driver-api/io-mapping.rst b/Documentation/driver-api/io-mapping.rst index a0cfb15988df..7274204b0435 100644 --- a/Documentation/driver-api/io-mapping.rst +++ b/Documentation/driver-api/io-mapping.rst @@ -44,7 +44,7 @@ This _wc variant returns a write-combining map to the page and may only be used with mappings created by io_mapping_create_wc() Temporary mappings are only valid in the context of the caller. The mapping -is not guaranteed to be globaly visible. +is not guaranteed to be globally visible. io_mapping_map_local_wc() has a side effect on X86 32bit as it disables migration to make the mapping code work. No caller can rely on this side @@ -78,7 +78,7 @@ variant, although this may be significantly slower:: unsigned long offset) This works like io_mapping_map_atomic/local_wc() except it has no side -effects and the pointer is globaly visible. +effects and the pointer is globally visible. The mappings are released with:: |