Removing '_t' from ce_stats_t struct name and renaming et131x_adapter ce_stats member from
'Stats' to 'stats'
Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Removes unions, and uses definitions for bit manipulations.
Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Coding style review: fixed all warnings, and all but three
typedef errors.
Signed-off-by: Ken O'Brien <kernel@kenobrien.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is a patch to the prism2fw.c file that fixes up a brace
warning found by the checkpatch.pl tool.
Signed-off-by: Joseph Salisbury <salisbury.joseph@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
As per printk_ratelimit comment, it should not be used
Signed-off-by: Christian Dietrich <christian.dietrich@informatik.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Fixed all errors but one (possibly a mistake by the checker) reported by
the checker.
Signed-off-by: Curtis McEnroe <programble@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The return variable of psb_gtt_pin() may be used
uninitialized. Also fixed some coding style issues.
Signed-off-by: Andre Bartke <andre.bartke@gmail.com>
[Reapplied by hand due to other changes]
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Squash a hardcoded assumption we shouldn't really make
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Clean up the GTT code a bit, make the pages uncached and go via the proper
interfaces. This avoids any aliasing problems.
On the CPU side we need to access the pages via their true addresses not via
the GTT. This is fine for GEM created fb objects for X. For the kernel fb
when not in stolen RAM we are going to need to use vm_map_ram() and hope we
have enough virtual address space to steal.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The vme_irq_set is oblviously not needed (a remnant from old tests) and the
IOCTL exchange types have been updated following Greg's comments.
Allow the IOCTL call to generate VME interrupts when called on the vme/ctl
device with the right arguments.
Signed-off-by: Vincent Bossier <vincent.bossier@gmail.com>
Acked-by: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The wait_event_interruptible call requires a condition as second argument that
needs to be true sometimes, which is obviously not the case with '0'. The new
logic is inspired from the tsi148 driver and takes into account Universe II chip
specifics.
Signed-off-by: Vincent Bossier <vincent.bossier@gmail.com>
Acked-by: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Resurrect the vme/ctl device by allowing to open it even if it has no resources
and make related read/write/llseek operations dummy.
Signed-off-by: Vincent Bossier <vincent.bossier@gmail.com>
Acked-by: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The driver must acknowledge the interrupts that have been actually serviced, not
the ones active. The current code could acknowledge an interrupt that has not
been serviced at all.
Signed-off-by: Vincent Bossier <vincent.bossier@gmail.com>
Acked-by: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch solves all the existing issues reported by checkpatch.pl in the VME
sub-system.
Signed-off-by: Vincent Bossier <vincent.bossier@gmail.com>
Acked-by: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Fixed all errors reported by the checker in tm6000-video.c mostly relating
to whitespace.
Signed-off-by: Curtis McEnroe <programble@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The ring frequency scaling table tells the PCU to treat certain GPU
frequencies as if they were a given CPU frequency for purposes of
scaling the ring frequency. Normally the PCU will scale the ring
frequency based on the CPU P-state, but with the table present, it will
also take the GPU frequency into account.
The main downside of keeping the ring frequency high while the CPU is
at a low frequency (or asleep altogether) is increased power
consumption. But then if you're keeping your GPU busy, you probably
want the extra performance.
v2:
- add units to debug table header (from Eric)
- use tsc_khz as a fallback if the cpufreq driver doesn't give us a freq
(from Chris)
v3:
- fix comments & debug output
- remove unneeded force wake get/put
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Tested-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
This allows drivers and other code to get the max reported CPU frequency.
Initial use is for scaling ring frequency with GPU frequency in the i915
driver.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
Small fix in adv_pci1723.c for a "whitespace before quoted newline" warning
from checkpatch.pl
Signed-off-by: Matt Billenstein <matt@vazor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
In case of an error stream_bufs is not freed here.
Signed-off-by: Andre Bartke <andre.bartke@gmail.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
In case kzalloc() fails the second or third time
we should free the previous allocated resources.
In order to keep one return point and to keep the cleanup code to one
place, some reordering was necessary.
Also while at it, removed the *sizeof(char) - to quote Linus:
"" Also removed the silly "* sizeof(u8)". If that isn't 1, we have way
deeper problems than a simple multiplication can fix. """
Reported-by: Andre Bartke <andre.bartke@gmail.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch transforms drivers/staging/dt3155v4l driver to use videobuf2 framework.
Tested and works with "xawtv -f".
Either streaming API or read method should be selected during kernel configuration.
If both are selected into the driver (not possible without another patching),
either due to my misunderstanding or problems in xawtv (or both), I get kernel panic
after some start/stop of xawtv (not strictly reproducible).
Signed-off-by: Marin Mitov <mitov@issp.bas.bg>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Use consistent spacing in array indexing, and a whitespace fix.
Signed-off-by: Tim Retout <tim@retout.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
It was pointed out by 'make versioncheck' that include of
linux/version.h is not needed in drivers/staging/mei/main.c .
This patch removes it.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Fix warning: reported in http://marc.info/?l=linux-kernel&m=130812960402606&w=2
drivers/staging/mei/interrupt.c: warning: 'buffer' may be used uninitialized in this function: => 198
It is a real issue and wrong path in execution is taken when
list is empty or (cl && _mei_irq_thread_state_ok(cl, mei_hdr))
evaluates to false
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
1. remove list used for loop. There were only 2 loops used in non
time critical places so we can safely unroll them
2. normalize functions names operating on io_list to mei_io_list_<op>
3. rename mei_fe_same_id to mei_cl_cmp_id used for comparing list
elements containing struct mei_cl
4. group together io_list functions in the header file
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Oren Weil <oren.jer.weil@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
use type bool for boolean variables in struct mei_dev
this should save some space providing boolean is 8 bits
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Oren Weil <oren.jer.weil@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
All global functions must start with mei_ to reduce the risk of name colisions
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Oren Weil <oren.jer.weil@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Implement cfg80211_ops set_pmksa, del_pmksa, and flush_pmksa to enable
PMKSA caching support.
kvalo: backported from ath6kl-cleanup tree
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Add testmode support for running low level hardware tests. The testmode
is enabled by setting testmode module parameter to 1.
For now only a simple command passing is supported. More advanced
support will be implemented later.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
