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checkpatch: add a checkpatch warning for new uses of __initcall(). 

[apw@shadowen.org: generalise pattern and add tests]
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Michael Ellerman 2008-07-23 21:28:57 -07:00 committed by Linus Torvalds
parent c8cb2ca37e
commit f3db6639fe
1 changed files with 4 additions and 0 deletions
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4
scripts/checkpatch.pl
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@ -2108,6 +2108,10 @@ sub process {
if ($line =~ /\bsimple_(strto.*?)\s*\(/) {
WARN("consider using strict_$1 in preference to simple_$1\n" . $herecurr);
}
# check for __initcall(), use device_initcall() explicitly please
if ($line =~ /^.\s*__initcall\s*\(/) {
WARN("please use device_initcall() instead of __initcall()\n" . $herecurr);
}
# use of NR_CPUS is usually wrong
# ignore definitions of NR_CPUS and usage to define arrays as likely right