ARM: io: document ARM specific behaviour of ioremap*() implementations
authorRussell King <rmk+kernel@arm.linux.org.uk>
Wed, 1 Jul 2015 09:02:39 +0000 (10:02 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Fri, 3 Jul 2015 14:00:23 +0000 (15:00 +0100)
commitac5e2f170f033e48cfcdc2c4f74b27083eabffa5
treed8694bf6255e43bb9d3b2918b7be651fc51d5f53
parent05a8256c586ab75bcd6b793737b2022a1a98cb1e
ARM: io: document ARM specific behaviour of ioremap*() implementations

Add documentation of the ARM specific behaviour of the mappings setup by
the ioremap() series of macros.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/include/asm/io.h