01 Jul, 2013
1 commit
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This typedef is unnecessary and should just be removed.
Signed-off-by: Joe Perches
Signed-off-by: Benjamin Herrenschmidt
12 Nov, 2010
1 commit
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We need to add appropriate locking when toggling mac mouse emulation
on and off to ensure that input device and handler are in consistent
state.Signed-off-by: Dmitry Torokhov
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>
30 Jan, 2010
2 commits
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Not all systems require Mac-style button emulation, however distributions
enable it by default so it is readily available. Allow compiling it as a
module so it can be loaded only on systems that actually require it.Signed-off-by: Dmitry Torokhov
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Current implementation of Mac mouse button emulation plugs into legacy
keyboard driver, converts certain keys into button events on a separate
device, and suppresses the real events from reaching tty. This worked
well enough until user space started using evdev which was completely
unaware of this arrangement and kept sending original key presses to
its users. Change the implementation to use newly added input filter
framework so that original key presses are not transmitted to any
handlers.As a bonus remove SYSCTL dependencies from the code and use Kconfig
instead; also do not create the emulated mouse device until user
activates emulation.Signed-off-by: Dmitry Torokhov
19 Nov, 2009
1 commit
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For consistency drop & in front of every proc_handler. Explicity
taking the address is unnecessary and it prevents optimizations
like stubbing the proc_handlers to NULL.Cc: Alexey Dobriyan
Cc: Ingo Molnar
Cc: Joe Perches
Signed-off-by: Eric W. Biederman
12 Nov, 2009
1 commit
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Now that sys_sysctl is a wrapper around /proc/sys all of
the binary sysctl support elsewhere in the tree is
dead code.Cc: Jens Axboe
Cc: Corey Minyard
Cc: Greg Kroah-Hartman
Cc: Matt Mackall
Cc: Herbert Xu
Cc: Neil Brown
Cc: "James E.J. Bottomley"
Acked-by: Clemens Ladisch for drivers/char/hpet.c
Signed-off-by: Eric W. Biederman
26 Apr, 2008
1 commit
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Signed-off-by: Harvey Harrison
Signed-off-by: Linus Torvalds
25 Apr, 2008
1 commit
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The mouse button emulation calls input device methods from an input
device. This causes funny lock nesting which is harmless as each
device has its own locks.Give the nesting device its own lock classes so that lockdep will not
consider them the same.Signed-off-by: Peter Zijlstra
Signed-off-by: Dmitry Torokhov
20 Oct, 2007
1 commit
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get rid of input BIT* duplicate defines
use newly global defined macros for input layer. Also remove includes of
input.h from non-input sources only for BIT macro definiton. Define the
macro temporarily in local manner, all those local definitons will be
removed further in this patchset (to not break bisecting).
BIT macro will be globally defined (1<
Cc:
Acked-by: Jiri Kosina
Cc:
Acked-by: Marcel Holtmann
Cc:
Acked-by: Mauro Carvalho Chehab
Cc:
Cc:
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
23 Aug, 2007
1 commit
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m68k/mac: Make mac_hid_mouse_emulate_buttons() declaration visible
drivers/char/keyboard.c: In function 'kbd_keycode':
drivers/char/keyboard.c:1142: error: implicit declaration of function 'mac_hid_mouse_emulate_buttons'The forward declaration of mac_hid_mouse_emulate_buttons() is not visible on
m68k because it's hidden in the middle of a big #ifdef block.Move it to , correct the type of the second parameter, and
include where needed.Signed-off-by: Geert Uytterhoeven
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
02 May, 2007
1 commit
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This patch makes some needlessly global code static.
Signed-off-by: Adrian Bunk
Signed-off-by: Paul Mackerras
08 Mar, 2007
1 commit
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This patch removes the unused
EXPORT_SYMBOL(mac_hid_mouse_emulate_buttons).Signed-off-by: Adrian Bunk
Signed-off-by: Paul Mackerras
15 Feb, 2007
2 commits
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The semantic effect of insert_at_head is that it would allow new registered
sysctl entries to override existing sysctl entries of the same name. Which is
pain for caching and the proc interface never implemented.I have done an audit and discovered that none of the current users of
register_sysctl care as (excpet for directories) they do not register
duplicate sysctl entries.So this patch simply removes the support for overriding existing entries in
the sys_sysctl interface since no one uses it or cares and it makes future
enhancments harder.Signed-off-by: Eric W. Biederman
Acked-by: Ralf Baechle
Acked-by: Martin Schwidefsky
Cc: Russell King
Cc: David Howells
Cc: "Luck, Tony"
Cc: Ralf Baechle
Cc: Paul Mackerras
Cc: Martin Schwidefsky
Cc: Andi Kleen
Cc: Jens Axboe
Cc: Corey Minyard
Cc: Neil Brown
Cc: "John W. Linville"
Cc: James Bottomley
Cc: Jan Kara
Cc: Trond Myklebust
Cc: Mark Fasheh
Cc: David Chinner
Cc: "David S. Miller"
Cc: Patrick McHardy
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
With unique sysctl binary numbers setting insert_at_head is pointless.
Signed-off-by: Eric W. Biederman
Cc: Jiri Kosina
Cc: Benjamin Herrenschmidt
Cc: Dmitry Torokhov
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
13 Feb, 2007
1 commit
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Move all the initialized variables to bss.
Mark a version string as const.Signed-off-by: Olaf Hering
Signed-off-by: Paul Mackerras
24 Nov, 2006
1 commit
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Signed-off-by: Dmitry Torokhov
01 Jul, 2006
1 commit
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Signed-off-by: Jörn Engel
Signed-off-by: Adrian Bunk
29 Oct, 2005
1 commit
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Input: convert drivers/macntosh to dynamic input_dev allocation
This is required for input_dev sysfs integration
Signed-off-by: Dmitry Torokhov
Signed-off-by: Greg Kroah-Hartman
17 Apr, 2005
1 commit
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Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.Let it rip!