This is only an API consolidation to make things more readable.
Instances of var * HZ / 1000 are replaced by msecs_to_jiffies(var).
As msecs_to_jiffies will return > 0 if it is passed a value > 0 the
== 0 check is not needed.
Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
XGI framebuffer supports big-endian machines, but it's currently
enabled based on __powerpc__ define (which is wrong, as powerpc can
be also little-endian now). Use __BIG_ENDIAN instead. This will fix
wrong colours on such machines.
Tested on parisc with XGI Z7.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This is only an API consolidation to make things more readable.
Instances of var * HZ / 1000 are replaced by msecs_to_jiffies(var).
Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Creating new function vnt_fill_cts_fb_head for the fall back rates.
The check for fb_option is now done in vnt_rxtx_cts.
This fixes checkpatch warning
WARNING: else is not generally useful after a break or return
559: FILE: drivers/staging/vt6656/rxtx.c:559:
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
union vnt_tx_data_head is nolonger detached from main
vnt_tx_buffer structure so this check is unnecessary.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
If not rsr & RSR_CRCOK report RX_FLAG_FAILED_FCS_CRC
If not rsr & (RSR_IVLDTYP | RSR_IVLDLEN) drop packet
If not NEWRSR_DECRYPTOK on new_rsr drop packet.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Allow only TD_FLAGS_NETIF_SKB on ring buffer TYPE_AC0DMA for data
only transfers for correct reporting of tx rates.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reordering the code and reversing the priv->byBBVGANew verses
priv->byBBVGACurrent check and using dev_dbg for pr_debug.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Keep setting of this part of the structure with the others.
Only pTDInfo needs carried in the buffer structure.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch modifies the seq_printf statements in
drivers/staging/lustre/lustre/osc/lproc_osc.c file.
It changes it to seq_puts and seq_putc wherever applicable.
Signed-off-by: Heba Aamer <heba93aamer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This function is an awkward helper for nbu2ss_drv_ep_init(). Most of
its logic is devoted to determining if the current endpoint is ep0,
something the caller can easily do in a single line. And there is not
a lot going on beyond that.
Move this logic up into nbu2ss_drv_ep_init(). The result is much easier
to understand and the resulting function is still viewable within a
single screen.
Signed-off-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the following checkpatch.pl warning:
Prefer ether_addr_copy() over memcpy()
if the Ethernet addresses are __aligned(2)
pahole showed that the struct used pnetdev->dev_addr
is aligned to u16.
Moreover mac is a simple array, pdata is a pointer that
starts from an even offset.
Signed-off-by: Heba Aamer <heba93aamer@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Correct one coding style problem(detected by checkpatch.pl) in pcl818.c.
- code indent should use tabs where possible
It is fixed by reformatting the comment block to usual comment style.
And with the reformatting, following coding style problem is also fixed:
- please, no space before tabs
Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the checkpath.pl warning:
ERROR: space prohibited before that ',' (ctx:WxE)
+ MSG_FIRST_INDEX ,
And removes the unnecessary space.
Signed-off-by: Bastian Plettner <b.plettner@archlinux.info>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The if and the else branch code are identical - so the condition has no
effect on the effective code - this patch removes the condition and the
duplicated code.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Move the PCMCIA-specific stuff out of "comedidev.h" into
"comedi_pcmcia.h". Comedi PCMCIA drivers now include "comedi_pcmcia.h"
instead of "comedidev.h", which now gets pulled in indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/cisreg.h>, <pcmcia/ds.h> and
"../comedidev.h". <pcmcia/cisreg.h> isn't needed and the others will
now get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/ds.h> and "../comedidev.h", which will now
get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/cisreg.h>, <pcmcia/ds.h> and
"../comedidev.h". <pcmcia/cisreg.h> isn't needed and the others will
now get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/cisreg.h>, <pcmcia/ds.h> and
"../comedidev.h". <pcmcia/cisreg.h> isn't needed and the others will
now get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/ds.h> and "../comedidev.h", which will now
get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/ds.h> and "../comedidev.h", which will now
get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/ds.h> and "../comedidev.h", which will now
get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "comedi_pcmcia.h" header instead of <pcmcia/cistpl.h>,
<pcmcia/ds.h> and "comedidev.h", which will now get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add a new header that Comedi PCMCIA drivers can include instead of
"comedidev.h". Currently, it just pulls in <pcmcia/cistpl.h>,
<pcmcia/ds.h> and "comedidev.h", but the plan is to migrate the
PCMCIA-specific stuff from "comedidev.h" here.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The unlocked_ioctl handler in "comedi_fops.c" calls a different function
to handle each supported ioctl command code. Most of these have a block
comment indicating which command code it handles, a brief description,
and an informal description of the inputs and outputs. These block
comments were formatted in various styles, but have been reformatted to
use the usual block comment style.
The block comment for the handler function for the `COMEDI_RANGEINFO`
ioctl code is in "range.c". Reformat it to use the usual block command
style to match the others. Reword it a bit for consistency.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The unlocked_ioctl handler calls a different function to handle each
supported ioctl command code. Most of these have a block comment
indicating which command code it handles, a brief description, and an
informal description of the inputs and outputs. These block comments
are formatted in various styles. Reformat them to the usual block
comment style and do a bit of rewording for consistency. The comment
block for the `COMEDI_CMD` ioctl is missing, so add one.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Variable was assigned a value that was never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: Bernd Porr <mail@berndporr.me.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Variable was assigned a value that was never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Variable was assigned a value that was never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Variable was assigned a value that was never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Variable was assigned a value that was never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Variable ar assigned a value that is never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Variable ar assigned a value that is never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The private data 'pm', 'pt', and 'pp' array members hold the trigger mode
parameters for ports A and B. Both ports are 8-bits and the arrays are 16-bits.
Array index 0 defines the AND mode and index 1 the OR mode parameters for both
ports.
The valid triggers to start the async command are 0 to 3 which select the
AND/OR mode for each port.
The 'pb_trig' (the array index for port B) in apci1500_di_inttrig_start() is
incorrect and results in an index of 0 or 2. Fix the calc so that the correct
index (0/1) is used.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reported-by: Asaf Vertz <asaf.vertz@tandemg.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The Exynos DRM driver doesn't follow the correct API when dealing with
dma_{alloc, mmap, free}_attrs functions and the
DMA_ATTR_NO_KERNEL_MAPPING attribute.
When a IOMMU is not available and the DMA_ATTR_NO_KERNEL_MAPPING is
used, the driver should use the pointer returned by dma_alloc_attr() as
a cookie.
The Exynos DRM driver directly uses the non-requested virtual kernel
address returned by the DMA mapping subsystem. This just works now
because the non-IOMMU codepath doesn't obey DMA_ATTR_NO_KERNEL_MAPPING
but we need to fix it before fixing the DMA layer.
Signed-off-by: Carlo Caione <carlo@caione.org>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
For default graphic window, mixer_win_commit() sets display size
register as fb size. Calling setplane with smaller fb size than
mode size to default window causes distorted display result. So
this patch replaces fb size with mode size for display size from
the mixer_win_commit().
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Acked-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
The hdmi outputs black screen only even though under the hood Xorg and
framebuffer console are fine : devices found and initialized, but
not a pixel out.
Commit 93bca243ec ("drm/exynos: remove struct exynos_drm_manager")
changed the call order of mixer_initialize with regards to
exynos_drm_crtc_create.
This changes breaks hdmi out on Odroid U2 (linux-next with added
Marek Szyprowski v4 hdmi patchset from linux-samsung-soc ML).
Restore the previous call ordering get hdmi to ouput proper pixels:
ie call mixer_initialize first then exynos_drm_crtc_create.
Fixes: 93bca243ec ("drm/exynos: remove struct exynos_drm_manager")
Signed-off-by: Alban Browaeys <prahal@yahoo.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Use driver internal struct as argument instead of struct exynos_drm_crtc
except functions of exynos_drm_crtc_ops and instead of struct
exynos_drm_display except functions of exynos_drm_display_ops.
It can reduce unnecessary variable declaration.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
We get wrong pipe value for crtc since commit 93bca243ec ("drm/exynos:
remove struct exynos_drm_manager"). We should should increase pipe value
before call exynos_drm_crtc_create.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
The exynos drm driver has DRIVER_PRIME capability, then it's reasonable
to support dmabuf as default. Remove DRM_EXYNOS_DMABUF config, it will
prevent that user selects the option unnecessarily.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
