From 6375bcf7867fb18241fda47bfaeec85b925221f3 Mon Sep 17 00:00:00 2001 From: Tang Chen Date: Thu, 7 Mar 2013 18:38:17 +0800 Subject: [PATCH] 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 Acked-by: Rob Landley Signed-off-by: Herbert Xu --- Documentation/hw_random.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 -- 2.20.1