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| author | Tang Chen <tangchen@cn.fujitsu.com> | 2013-03-07 18:38:17 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-03-10 18:16:36 +0800 |
| commit | 6375bcf7867fb18241fda47bfaeec85b925221f3 (patch) | |
| tree | de58f25aacc43a88bafdd68c778a2e3e361491b4 /Documentation/hw_random.txt | |
| parent | ae8488a507357fd4fd2c825ac423b39ea1041353 (diff) | |
| download | lwn-6375bcf7867fb18241fda47bfaeec85b925221f3.tar.gz lwn-6375bcf7867fb18241fda47bfaeec85b925221f3.zip | |
hwrng: Fix a wrong comment in Documentation/hw_random.txt
Seeing from the comment, there should be three reasons for removing request_mem_region.
Change the comment "two" to "three".
Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
Acked-by: Rob Landley <rob@landley.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'Documentation/hw_random.txt')
| -rw-r--r-- | Documentation/hw_random.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/hw_random.txt b/Documentation/hw_random.txt index 690f52550c80..026e237bbc87 100644 --- a/Documentation/hw_random.txt +++ b/Documentation/hw_random.txt @@ -63,7 +63,7 @@ Intel RNG Driver notes: * FIXME: support poll(2) - NOTE: request_mem_region was removed, for two reasons: + NOTE: request_mem_region was removed, for three reasons: 1) Only one RNG is supported by this driver, 2) The location used by the RNG is a fixed location in MMIO-addressable memory, 3) users with properly working BIOS e820 handling will always |