This resolves some coding style issues in comedidev.h
And yes, volatile here meant nothing, removing it is ok.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch cleans up numerous WARNINGS and ERRORS listed by the
checkpatch.pl tool
Signed-off-by: Iain Churcher <iain.linux.coding@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patches comedi_fops.c to add kernel log level to some printk calls
Signed-off-by: Mark Rankilor <reodge@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch fixes coding style issues found by checkpatch.pl, and doesnt
line break string literals.
Signed-off-by: Zachary Richey <zr.public@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the ni_at_ao.c file that adds the missing
KERN_INFO requested by the checkpatch.pl tool.
Signed-off-by: Stewart Robertson <stewart_r@aliencamel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the das08.c file that fixes up the following issues
found by the checkpatch.pl tool.
WARNING: line over 80 characters x 6
ERROR: code indent should use tabs where possible x 3
ERROR: spaces required around that '?' (ctx:VxV) x 4
ERROR: spaces required around that ':' (ctx:VxV) x 4
ERROR: that open brace { should be on the previous line x 1
WARNING: printk() should include KERN_ facility level x 9
WARNING: braces {} are not necessary for single statement blocks x 1
WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable x 2
Signed-off-by: Gustavo Silva <silvagustavo@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the das16.c file that fixes up the following issues
found by the checkpatch.pl tool.
WARNING: line over 80 characters x 23
ERROR: spaces required around that '?' (ctx:VxV) x 2
ERROR: spaces required around that ':' (ctx:VxV) x 2
WARNING: printk() should include KERN_ facility level x 17
WARNING: braces {} are not necessary for single statement blocks x 8
Signed-off-by: Gustavo Silva <silvagustavo@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the comedi.h files that fixes up errors found by the
checkpatch.pl tool
Signed-off-by: Gorskin Ilya <revent82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the comedi_parport.c file that fixes the
KERN_ facility warnings found by the checkpatch.pl tool
Signed-off-by: Stephen Palmateer <stephen.palmateer@netsweeper.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the ni_daq_700.c file that fixes several EXPORT_SYMBOL
warnings found by the checkpatch.pl tool
Signed-off-by: Robert Babilon <robert.babilon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Solves warnings found by the checkpatch.pl tool: spaces before tabs.
Signed-off-by: Pieter De Praetere <pieterc.depraetere@ugent.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the adl_pci9111.c to fix up a brace warnging found by
the checkpatch.pl tool
Signed-off-by: Rich Folsom <rich.folsom@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch cleans up the dt2814.c driver file from issues found by
checkpatch.pl tool.
Signed-off-by: Felipe de Oliveira Tanus <fotanus@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to fix the "missing KERN_facility level" error found
when running the checkpatch.pl script
Signed-off-by: Aseem Sethi <aseemsethi@yahoo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the adl_pci6208.c file that fixes up a space before
tabs warning found by checkpatch.pl tool.
Signed-off-by: Jaakko Niemelä <mato@kyborgi.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the aio_aio12_8.c that fixes up print(k) warnings found by the checkpatch.pl tool
Signed-off-by: Maurice Dawson <mauricedawson2699@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a Patch to the adv_pci1723.c file that fixes up brace, print(k) and over 80 character warnings found by the checkpatch.pl tool
Signed-off-by: Maurice Dawson <mauricedawson2699@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the adl_pci9118.c file that fixes WARNING: printk() should include KERN_facility level found by the checkpatch.pl tool
Signed-off-by: Maurice Dawson <mauricedawson2699@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Fixes all over 80 character warnings in the adl_pci9118.c file found by the checkpatch.pl tool
Signed-off-by: Maurice Dawson <mauricedawson2699@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Patch to the adl_pci9118.c that fixes, ERROR: code indent should use tabs where possible, found by the checkpatch.pl tool
Signed-off-by: Maurice Dawson <mauricedawson2699@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the skel.c file that fixes the 80 characters limit and
printk warnings found by the checkpatch.pl tool
Signed-off-by: Ellwyn Cole <ellwync@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the usbduxfast.c file that fixes comments
over 80 warnings found by the checkpatch.pl tool
Signed-off-by: Stewart Robertson <stewart_r@aliencamel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the 8253.h file to fix 80 character line warning
found by checkpatch.pl tool
Signed-off-by: Graham M Howe <gman.1352@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
percpu.h is included by sched.h and module.h and thus ends up being
included when building most .c files. percpu.h includes slab.h which
in turn includes gfp.h making everything defined by the two files
universally available and complicating inclusion dependencies.
percpu.h -> slab.h dependency is about to be removed. Prepare for
this change by updating users of gfp and slab facilities include those
headers directly instead of assuming availability. As this conversion
needs to touch large number of source files, the following script is
used as the basis of conversion.
http://userweb.kernel.org/~tj/misc/slabh-sweep.py
The script does the followings.
* Scan files for gfp and slab usages and update includes such that
only the necessary includes are there. ie. if only gfp is used,
gfp.h, if slab is used, slab.h.
* When the script inserts a new include, it looks at the include
blocks and try to put the new include such that its order conforms
to its surrounding. It's put in the include block which contains
core kernel includes, in the same order that the rest are ordered -
alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
doesn't seem to be any matching order.
* If the script can't find a place to put a new include (mostly
because the file doesn't have fitting include block), it prints out
an error message indicating which .h file needs to be added to the
file.
The conversion was done in the following steps.
1. The initial automatic conversion of all .c files updated slightly
over 4000 files, deleting around 700 includes and adding ~480 gfp.h
and ~3000 slab.h inclusions. The script emitted errors for ~400
files.
2. Each error was manually checked. Some didn't need the inclusion,
some needed manual addition while adding it to implementation .h or
embedding .c file was more appropriate for others. This step added
inclusions to around 150 files.
3. The script was run again and the output was compared to the edits
from #2 to make sure no file was left behind.
4. Several build tests were done and a couple of problems were fixed.
e.g. lib/decompress_*.c used malloc/free() wrappers around slab
APIs requiring slab.h to be added manually.
5. The script was run on all .h files but without automatically
editing them as sprinkling gfp.h and slab.h inclusions around .h
files could easily lead to inclusion dependency hell. Most gfp.h
inclusion directives were ignored as stuff from gfp.h was usually
wildly available and often used in preprocessor macros. Each
slab.h inclusion directive was examined and added manually as
necessary.
6. percpu.h was updated not to include slab.h.
7. Build test were done on the following configurations and failures
were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my
distributed build env didn't work with gcov compiles) and a few
more options had to be turned off depending on archs to make things
build (like ipr on powerpc/64 which failed due to missing writeq).
* x86 and x86_64 UP and SMP allmodconfig and a custom test config.
* powerpc and powerpc64 SMP allmodconfig
* sparc and sparc64 SMP allmodconfig
* ia64 SMP allmodconfig
* s390 SMP allmodconfig
* alpha SMP allmodconfig
* um on x86_64 SMP allmodconfig
8. percpu.h modifications were reverted so that it could be applied as
a separate patch and serve as bisection point.
Given the fact that I had only a couple of failures from tests on step
6, I'm fairly confident about the coverage of this conversion patch.
If there is a breakage, it's likely to be something in one of the arch
headers which should be easily discoverable easily on most builds of
the specific arch.
Signed-off-by: Tejun Heo <tj@kernel.org>
Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
Turns out that multiple people sent pretty much the same patch
for the same staging drivers. Commit these in two different
branches and merge them together to get a more complete coverage
of the cleanup and properly credit everyone for the work that they
did.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
ERROR: do not initialise externals to 0 or NULL
+int comedi_num_legacy_minors = 0;
WARNING: braces {} are not necessary for single statement blocks
+ if (s->subdev_flags & SDF_CMD_READ) {
+ kill_fasync(&dev->async_queue, SIGIO, POLL_IN);
+ }
WARNING: braces {} are not necessary for single statement blocks
+ if (s->subdev_flags & SDF_CMD_WRITE) {
+ kill_fasync(&dev->async_queue, SIGIO, POLL_OUT);
+ }
Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the ni_labpc.c file that fixes suspect code indent for
conditional statements found by the checkpatch.pl tool
Signed-off-by: Stewart Robertson <stewart_r@aliencamel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the ni_labpc.c file that fixes up all the brace
warnings found by the checkpatch.pl tool
Signed-off-by: Maurice Dawson <mauricedawson2699@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the ni_labpc.c file that fixes up a brace warning
found by the checkpatch.pl tool
Signed-off-by: Maurice Dawson <mauricedawson2699@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the ni_labpc.c file that fixes up a brace warning
found by the checkpatch.pl tool.
Signed-off-by: Maurice Dawson <maurice2699@btinternet.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This fixes some coding style issues like include KERN_ facility levels
in some printk() and one trailing whitespace error.
Signed-off-by: Chihau Chau <chihau@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the ni_660x.c file that fixes up the brace and 80
character issues found by the checkpatch tool
Signed-off-by: Graham M Howe <gmhowe@btopenworld.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the ni_65xx.c file that fixes up a brace
warning found by the checkpatch.pl tool
Signed-off-by: Graham M Howe <gmhowe@btopenworld.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman