From 9fda5130d31cd0c008560122ca147034e504b63b Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 10 Apr 2019 06:56:20 -0300 Subject: [PATCH] docs: DMA-API-HOWTO: add a missing "=" The === line is shorter than the section title. As this will generate a warning with rst build, fix it. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet --- Documentation/DMA-API-HOWTO.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/DMA-API-HOWTO.txt b/Documentation/DMA-API-HOWTO.txt index 1a721d0f35c8..db48c6fd3162 100644 --- a/Documentation/DMA-API-HOWTO.txt +++ b/Documentation/DMA-API-HOWTO.txt @@ -147,7 +147,7 @@ networking subsystems make sure that the buffers they use are valid for you to DMA from/to. DMA addressing capabilities -========================== +=========================== By default, the kernel assumes that your device can address 32-bits of DMA addressing. For a 64-bit capable device, this needs to be increased, and for