From: Andy Whitcroft <apw@canonical.com>
Date: Fri, 23 Mar 2012 22:02:18 +0000 (-0700)
Subject: checkpatch: high precedence operators do not require additional parentheses in #defines
X-Git-Tag: v3.4-rc1~109^2~71
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd1b57ac73f169a5ba7a9569989aad40184f6340;p=pandora-kernel.git

checkpatch: high precedence operators do not require additional parentheses in #defines

With any very high precedence operator it is not necessary to enforce
additional parentheses around simple negated expressions.  This prevents
us requesting further perentheses around the following:

    #define PMEM_IS_FREE(id, index) !(pmem[id].bitmap[index].allocated)

For now add logical and bitwise not and unary minus.

Signed-off-by: Andy Whitcroft <apw@canonical.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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