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Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...
[firefly-linux-kernel-4.4.55.git]
/
Documentation
/
io-mapping.txt
diff --git
a/Documentation/io-mapping.txt
b/Documentation/io-mapping.txt
index 473e43b2d588281efc95a3e5cde589e18d4eefa1..5ca78426f54c58d10e3fd0030ad51f6ccb2b5b9b 100644
(file)
--- a/
Documentation/io-mapping.txt
+++ b/
Documentation/io-mapping.txt
@@
-38,7
+38,7
@@
maps are more efficient:
void io_mapping_unmap_atomic(void *vaddr)
void io_mapping_unmap_atomic(void *vaddr)
- 'vaddr' must be the
the
value returned by the last
+ 'vaddr' must be the value returned by the last
io_mapping_map_atomic_wc call. This unmaps the specified
page and allows the task to sleep once again.
io_mapping_map_atomic_wc call. This unmaps the specified
page and allows the task to sleep once again.