X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=Documentation%2Fio-mapping.txt;h=5ca78426f54c58d10e3fd0030ad51f6ccb2b5b9b;hb=7e21774db5cc9cf8fe93a64a2f0c6cf47db8ab24;hp=473e43b2d588281efc95a3e5cde589e18d4eefa1;hpb=a0017f471054a46379abbc4c96e269deaff5d9d9;p=firefly-linux-kernel-4.4.55.git diff --git a/Documentation/io-mapping.txt b/Documentation/io-mapping.txt index 473e43b2d588..5ca78426f54c 100644 --- 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) - '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.