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Joe Perches 43c1d77c39 checkpatch: add test for long udelay 
Holger reported:

: The macro udelay cannot handle large values because of loss-of-precision.
:
: IMHO udelay on ARM is broken, because it also cannot work with fast
: ARM processors (where bogomips >= 3355, which is in sight now). It's
: just not broken enough that someone did something against it ...   so
: the current kludge is good enough.

Until then, warn on long udelay uses.

Also fix uses of $line that should have been $herecurr.

Signed-off-by: Joe Perches <joe@perches.com>
Reported-by: Holger Schurig <holgerschurig@gmail.com>
Cc: Sujith Manoharan <sujith@msujith.org>
Cc: John Linville <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03 16:21:12 -07:00
..
basic
kbuild: fixdep: support concatenated dep files
2013-04-05 12:22:58 -06:00
coccinelle
scripts: Coccinelle script for pm_runtime_* return checks with IS_ERR_VALUE
2014-01-03 14:39:35 +01:00
dtc
scripts/dtc: Add a script to update to mainline dtc source
2014-01-21 13:48:34 +00:00
genksyms
genksyms: fix typeof() handling
2014-04-03 16:20:52 -07:00
kconfig
localmodconfig: Add config depends by default settings
2013-12-20 17:02:44 -05:00
ksymoops
…
mod
Driver core / sysfs patches for 3.15-rc1
2014-04-01 16:28:19 -07:00
package
deb-pkg: Fix building for MIPS big-endian or ARM OABI
2014-01-03 17:28:23 +01:00
rt-tester
Fix common misspellings
2011-03-31 11:26:23 -03:00
selinux
Create Documentation/security/,
2011-05-19 15:59:38 -07:00
tracing
…
.gitignore
X.509: Add simple ASN.1 grammar compiler
2012-10-08 13:50:19 +10:30
analyze_suspend.py
PM / tools: new tool for suspend/resume performance optimization
2014-01-17 01:47:26 +01:00
asn1_compiler.c
X.509: remove possible code fragility: enumeration values not handled
2013-09-25 17:17:01 +01:00
bin2c.c
…
bloat-o-meter
scripts/bloat-o-meter: use .startswith rather than fragile slicing
2013-11-07 10:47:13 +01:00
bootgraph.pl
bootgraph.pl: relax timing information requirements
2011-06-13 00:04:57 +02:00
checkincludes.pl
checkincludes: fix perlcritic warnings
2010-03-07 21:19:57 +01:00
checkkconfigsymbols.sh
scripts/checkkconfigsymbols.sh: replace echo -e with printf
2013-08-28 17:00:47 +02:00
checkpatch.pl
checkpatch: add test for long udelay
2014-04-03 16:21:12 -07:00
checkstack.pl
scripts/checkstack.pl: Add metag support
2013-03-02 20:09:55 +00:00
checksyscalls.sh
checksyscalls: fix "here document" handling
2012-09-25 08:59:21 -07:00
checkversion.pl
kbuild: don't warn about include/linux/version.h not including itself
2011-04-29 15:38:55 +02:00
cleanfile
…
cleanpatch
…
coccicheck
Coccinelle: Update information about the minimal version required
2013-07-03 22:58:20 +02:00
config
scripts/config: fix variable substitution command
2013-09-13 13:06:59 +02:00
conmakehash.c
…
decodecode
scripts/decodecode: make faulting insn ptr more robust
2013-04-29 15:54:27 -07:00
depmod.sh
depmod: pass -P $CONFIG_SYMBOL_PREFIX
2013-02-22 11:52:31 +01:00
diffconfig
diffconfig: Update script to support python versions 2.5 through 3.3
2013-09-01 21:24:51 +02:00
docproc.c
kernel-doc: improve "no structured comments found" error
2013-11-13 12:09:32 +09:00
export_report.pl
export_report: use warn() to issue WARNING, so they go to stderr
2011-05-24 16:07:07 +02:00
extract-ikconfig
scripts/extract-ikconfig: add xz compression support
2011-02-10 15:23:03 +01:00
extract-vmlinux
scripts: add extract-vmlinux
2011-08-31 16:12:17 +02:00
gcc-goto.sh
arm64, jump label: detect %c support for ARM64
2014-01-08 15:21:29 +00:00
gcc-ld
Kbuild, lto: Add a gcc-ld script to let run gcc as ld
2014-02-13 20:25:02 -08:00
gcc-version.sh
kbuild: Fix gcc -x syntax
2012-10-03 09:03:24 +02:00
gcc-x86_32-has-stack-protector.sh
kbuild: Fix gcc -x syntax
2012-10-03 09:03:24 +02:00
gcc-x86_64-has-stack-protector.sh
kbuild: Fix gcc -x syntax
2012-10-03 09:03:24 +02:00
gen_initramfs_list.sh
scripts/gen_initramfs_list.sh: fix flags for initramfs LZ4 compression
2014-03-04 07:55:48 -08:00
get_maintainer.pl
get_maintainer: fix detection of git repository
2014-02-10 16:01:40 -08:00
gfp-translate
chmod +x scripts/gfp-translate
2012-06-27 12:44:29 -07:00
headerdep.pl
headerdep: perlcritic warning
2010-03-23 12:26:38 +01:00
headers_check.pl
headers_check: special case seqbuf_dump()
2014-01-23 16:36:55 -08:00
headers_install.sh
kbuild: fix make headers_install when path is too long
2013-05-17 22:10:35 +02:00
headers.sh
kbuild, headers.sh: Don't make archheaders explicitly
2011-11-22 14:47:50 -08:00
kallsyms.c
revert "kallsyms: fix absolute addresses for kASLR"
2014-03-10 17:26:20 -07:00
Kbuild.include
Kbuild, lto: add ld-version and ld-ifversion macros
2014-02-13 20:25:00 -08:00
kernel-doc
Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
2013-11-15 14:09:15 -08:00
ld-version.sh
Kbuild, lto: add ld-version and ld-ifversion macros
2014-02-13 20:25:00 -08:00
Lindent
…
link-vmlinux.sh
scripts/link-vmlinux.sh: only filter kernel symbols for arm
2013-12-10 16:49:19 +10:30
Makefile
X.509: Add simple ASN.1 grammar compiler
2012-10-08 13:50:19 +10:30
Makefile.asm-generic
uapi: Allow automatic generation of uapi/asm/ header files
2012-10-17 12:25:44 +01:00
Makefile.build
Kbuild, lto: Disable LTO for asm-offsets.c
2014-02-13 20:25:03 -08:00
Makefile.clean
kbuild: Really don't clean bounds.h and asm-offsets.h
2010-03-11 11:15:22 +01:00
Makefile.fwinst
kbuild: Fix accidental revert in commit fe04ddf
2012-10-15 13:01:05 -07:00
Makefile.headersinst
kbuild: fix make headers_install when path is too long
2013-05-17 22:10:35 +02:00
Makefile.help
Add a target to use the Coccinelle checker
2010-06-12 00:00:29 +02:00
Makefile.host
…
Makefile.lib
Linux 3.14-rc5
2014-03-04 16:44:10 +08:00
Makefile.modbuiltin
kbuild: Create output directory in Makefile.modbuiltin
2010-06-10 12:23:08 +02:00
Makefile.modinst
modules: don't break modules_install on external modules with no key.
2012-11-06 11:52:24 +10:30
Makefile.modpost
modpost: Optionally ignore secondary errors seen if a single module build fails
2013-09-23 15:45:03 +09:30
Makefile.modsign
MODSIGN: Add modules_sign make target
2012-12-14 13:05:28 +10:30
makelst
…
markup_oops.pl
Merge branch 'for-35' of git://repo.or.cz/linux-kbuild
2010-06-01 08:55:52 -07:00
mkcompile_h
Fix handling of backlash character in LINUX_COMPILE_BY name
2011-04-29 15:55:45 +02:00
mkmakefile
kbuild: silence generated makefile message
2011-07-20 17:08:08 +02:00
mksysmap
trivial: typo in comment in mksysmap
2012-07-20 10:36:05 +02:00
mkuboot.sh
mkuboot.sh: Fail if mkimage is missing
2011-01-07 14:31:01 +01:00
mkversion
…
module-common.lds
module: Sort exported symbols
2011-05-19 16:55:27 +09:30
namespace.pl
Revert "namespace: add source file location exceptions"
2010-10-28 00:59:56 +02:00
patch-kernel
scripts/patch-kernel: digest kernel.org hosted .xz patches
2012-03-30 15:23:36 +02:00
pnmtologo.c
scripts/pnmtologo: fix for plain PBM
2012-11-20 11:58:03 +01:00
profile2linkerlist.pl
profile2linkerlist: fix perl warnings
2010-03-07 21:39:33 +01:00
recordmcount.c
metag: ftrace support
2013-03-02 20:09:55 +00:00
recordmcount.h
ftrace: Make recordmcount.c handle __fentry__
2012-08-23 11:24:43 -04:00
recordmcount.pl
ftrace: default to tilegx if ARCH=tile is specified
2013-12-05 15:59:26 -05:00
setlocalversion
Fix detectition of kernel git repository in setlocalversion script [take #2]
2014-01-03 14:48:42 +01:00
show_delta
show_delta: Update script to support python versions 2.5 through 3.3
2013-10-23 17:13:42 +02:00
sign-file
MODSIGN: Add -s <signature> option to sign-file
2013-01-25 16:55:36 +10:30
sortextable.c
microblaze: extable: sort the exception table at build time
2014-01-23 16:36:50 -08:00
sortextable.h
scripts/sortextable: support objects with more than 64K sections.
2013-11-13 12:09:00 +09:00
tags.sh
scripts/tags.sh: remove obsolete __devinit[const|data]
2013-11-08 10:57:20 +01:00
unifdef.c
unifdef: update to upstream version 2.5
2011-01-22 15:50:59 +01:00
ver_linux
…
xz_wrap.sh
xz: Enable BCJ filters on SPARC and 32-bit x86
2012-04-18 13:13:18 -07:00