From: Olav Kongas <ok@ee.rmk.(none)>
Date: Fri, 29 Apr 2005 21:08:34 +0000 (+0100)
Subject: [PATCH] ARM: 2649/1: Fix 'sparse -Wbitwise' warnings from MMIO macros
X-Git-Tag: v2.6.12-rc4~136^2~196^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05f9869bf20e11bcb9b64b9ebd6a9cf89d6b71ba;p=pandora-kernel.git

[PATCH] ARM: 2649/1: Fix 'sparse -Wbitwise' warnings from MMIO macros

Patch from Olav Kongas

On ARM, the outX() and writeX() families of macros take the
result of cpu_to_leYY(), which is of restricted type __leYY,
and feed it to __raw_writeX(), which expect an argument of
unrestricted type. This results in 'sparse -Wbitwise'
warnings about incorrect types in assignments. Analogous
type mismatch warnings are issued for inX() and readX()
counterparts. The below patch resolves these warnings by
adding forced typecasts.

Signed-off-by: Olav Kongas
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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