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kernel os linux

IRQ.txt: add a markup for its title

This simple document only needs a markup for its title to be
using the standard we're adopting for text documents.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

authored by

Mauro Carvalho Chehab and committed by
Jonathan Corbet
e7225dc8 b4282c79

+2
+2
Documentation/IRQ.txt
··· 1 + =============== 1 2 What is an IRQ? 3 + =============== 2 4 3 5 An IRQ is an interrupt request from a device. 4 6 Currently they can come in over a pin, or over a packet.