31 May, 2019
1 commit
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Based on 1 normalized pattern(s):
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license as published by
the free software foundation either version 2 of the license or at
your option any later versionextracted by the scancode license scanner the SPDX license identifier
GPL-2.0-or-later
has been chosen to replace the boilerplate/reference in 3029 file(s).
Signed-off-by: Thomas Gleixner
Reviewed-by: Allison Randal
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de
Signed-off-by: Greg Kroah-Hartman
20 Oct, 2014
1 commit
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A platform_driver does not need to set an owner, it will be populated by the
driver core.Signed-off-by: Wolfram Sang
14 May, 2014
1 commit
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In line with practice for module parameters, we're adding a build-time
check that sysfs files aren't world-writable.Cc: Mark Brown
Signed-off-by: Rusty Russell
30 Jul, 2013
1 commit
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Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.Signed-off-by: Jingoo Han
Signed-off-by: Mark Brown
12 May, 2013
1 commit
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Since 0998d06310 "device-core: Ensure drvdata = NULL when no driver is bound",
this is done by driver core after device_release or on probe failure.
Thus we can remove all platform_set_drvdata(pdev, NULL) in drivers.Signed-off-by: Axel Lin
Signed-off-by: Mark Brown
20 Nov, 2012
3 commits
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CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.Signed-off-by: Bill Pemberton
Signed-off-by: Mark Brown -
CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.Signed-off-by: Bill Pemberton
Signed-off-by: Mark Brown -
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.Signed-off-by: Bill Pemberton
Signed-off-by: Mark Brown
19 Apr, 2012
1 commit
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strict_strtol is deprecated and results in a checkpatch warning.
Replace it with kstrtol.Signed-off-by: Axel Lin
Signed-off-by: Mark Brown
18 Apr, 2012
1 commit
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Signed-off-by: Axel Lin
Signed-off-by: Mark Brown
28 Nov, 2011
1 commit
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This patch converts virtual and userspace regulator consumer drivers to use the
module_platform_driver() macro which makes the code smaller and a bit simpler.Signed-off-by: Axel Lin
Signed-off-by: Mark Brown
01 Nov, 2011
1 commit
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Another group of drivers that are taking advantage of the implicit
presence of module.h -- and will break when we pull the carpet out
from under them during a cleanup. Fix 'em now.Signed-off-by: Paul Gortmaker
30 Mar, 2010
1 commit
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…it slab.h inclusion from percpu.h
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 allmodconfig8. 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>
03 Mar, 2010
1 commit
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Instead of open-coding sysfs attribute group use canned solution.
Also add __devinit/__devexit markups for probe and remove methods
and use 'bool' where it makes sense.Signed-off-by: Dmitry Torokhov
Acked-by: Mark Brown
Signed-off-by: Liam Girdwood
22 Sep, 2009
4 commits
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Report errors to the user and try harder to clean up if we're not
able to probe.Signed-off-by: Mark Brown
Signed-off-by: Liam Girdwood -
This makes it easier to read the logs when doing testing.
Signed-off-by: Mark Brown
Signed-off-by: Liam Girdwood -
Signed-off-by: Mark Brown
Signed-off-by: Liam Girdwood -
The core will no longer complain so we should log an error here.
Signed-off-by: Mark Brown
Signed-off-by: Liam Girdwood
15 Jun, 2009
1 commit
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Several of the regulator drivers didn't have MODULE_ALIAS so couldn't be
auto loaded. Add the MODULE_ALIAS in case they do get built as modules.Signed-off-by: Mark Brown
Signed-off-by: Liam Girdwood
29 Apr, 2009
1 commit
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Signed-off-by: Mike Rapoport
Acked-by: Mark Brown
Signed-off-by: Liam Girdwood
31 Mar, 2009
3 commits
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It's not exported.
Signed-off-by: Mark Brown
Signed-off-by: Liam Girdwood -
On Thu, 15 Jan 2009 16:10:22 -0800
Andrew Morton wrote:> On Wed, 14 Jan 2009 13:16:27 -0800
> David Brownell wrote:
>
> > From: David Brownell
> >
> > Minor cleanup to the regulator set_mode sysfs support:
> > switch to sysfs_streq() in set_mode(), which is also
> > a code shrink. Use the same strings that get_mode()
> > uses, shrinking data too.
> >
> > Signed-off-by: David Brownell
> > ---
> > drivers/regulator/virtual.c | 8 ++++----
> > 1 file changed, 4 insertions(+), 4 deletions(-)
> >
> > --- a/drivers/regulator/virtual.c
> > +++ b/drivers/regulator/virtual.c
> > @@ -226,13 +226,13 @@ static ssize_t set_mode(struct device *d
> > unsigned int mode;
> > int ret;
> >
> > - if (strncmp(buf, "fast", strlen("fast")) == 0)
> > + if (sysfs_streq(buf, "fast\n") == 0)
> > mode = REGULATOR_MODE_FAST;
> > - else if (strncmp(buf, "normal", strlen("normal")) == 0)
> > + else if (sysfs_streq(buf, "normal\n") == 0)
> > mode = REGULATOR_MODE_NORMAL;
> > - else if (strncmp(buf, "idle", strlen("idle")) == 0)
> > + else if (sysfs_streq(buf, "idle\n") == 0)
> > mode = REGULATOR_MODE_IDLE;
> > - else if (strncmp(buf, "standby", strlen("standby")) == 0)
> > + else if (sysfs_streq(buf, "standby\n") == 0)
> > mode = REGULATOR_MODE_STANDBY;
>
> we don't need the \n's, do we?oh, it's for the string sharing. Sneaky.
I wonder how many people will try to fix that up for us?
Acked-by: Mark Brown
Signed-off-by: Liam Girdwood
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Minor cleanup to the regulator set_mode sysfs support:
switch to sysfs_streq() in set_mode(), which is also
a code shrink. Use the same strings that get_mode()
uses, shrinking data too.Signed-off-by: David Brownell
Acked-by: Mark Brown
Signed-off-by: Liam Girdwood
30 Jul, 2008
1 commit
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This provides a virtual regulator test harness which exposes a sysfs
interface for setting power requirements, intended for test purposes only.Signed-off-by: Mark Brown
Signed-off-by: Philipp Zabel
Signed-off-by: Liam Girdwood