| Age | Commit message (Collapse) | Author | Files | Lines |
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disable_irq() after request_irq() still has a time gap in which
interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will
disable IRQ auto-enable when request IRQ.
Signed-off-by: Jinjie Ruan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Noticing that some messages were capitalized and some weren't, I
capitalized them to match the rest. This makes the messages relatively
easier to understand for an end user, and reduces confusion about
capitalization. A comment was also capitalized.
Signed-off-by: Steven Davis <[email protected]>
Link: https://lore.kernel.org/r/SJ2P223MB102626B10E837EF5A93ED1F1F7B02@SJ2P223MB1026.NAMP223.PROD.OUTLOOK.COM
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Use x instead of x != NULL to improve readability.
Issue identified by checkpatch.
Signed-off-by: Tom Mounet <[email protected]>
Reviewed-by: Philipp Hortmann <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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The i2c controller needs to read back the data written to its registers.
This way we can avoid the long delay in the interrupt handler.
Signed-off-by: Marc Dietrich <[email protected]>
Reviewed-by: Thierry Reding <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Remove isr delay from the bill.
Signed-off-by: Marc Dietrich <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Currently, we are constantly sending commands to the EC without waiting for them to be
executed. For the touchpad initialization this only worked because we were waiting 200 µs
between each submitted command byte, so the EC had enough time to execute. In the furture
we like to avoid this delay, so we need to wait for each command to be executed first.
Do this by switching from asynchronous to synchronous command transmission.
Signed-off-by: Marc Dietrich <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Currently, we are constantly sending commands to the EC without waiting for them to be
executed. This can lead to confusion, especially if we initialize several different devices
one after the other.
To avoid this, we are switching from asynchronous to synchronous command transmission.
Signed-off-by: Marc Dietrich <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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In case we just want to submit a message to the EC but are not
interested in its response, we can free the response buffer early.
Signed-off-by: Marc Dietrich <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This commit corrects the spelling of "initialisation" which was
misspelled as "intialisation" in the irqreturn_t nvec_interrupt()
documentation.
The issue was found using checkpatch.
Signed-off-by: Dorine Tipo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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replace old/implemented items with new todo list
Signed-off-by: Marc Dietrich <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Update the comment before the udelay on how to replace it.
Signed-off-by: Marc Dietrich <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored
and this typically results in resource leaks. To improve here there is a
quest to make the remove callback return void. In the first step of this
quest all drivers are converted to .remove_new() which already returns
void.
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored
and this typically results in resource leaks. To improve here there is a
quest to make the remove callback return void. In the first step of this
quest all drivers are converted to .remove_new() which already returns
void.
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored
and this typically results in resource leaks. To improve here there is a
quest to make the remove callback return void. In the first step of this
quest all drivers are converted to .remove_new() which already returns
void.
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored
and this typically results in resource leaks. To improve here there is a
quest to make the remove callback return void. In the first step of this
quest all drivers are converted to .remove_new() which already returns
void.
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Remove definition 'to_nvec_led' because it is only used once.
Rewrite the code directly in the calling function
'nvec_led_brightness_set'.
Signed-off-by: Sumitra Sharma <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This patch fixes the checkpatch.pl warning:
CHECK: Lines should not end with a '('
386: FILE: drivers/staging/nvec/nvec.c:386:
+ err = wait_for_completion_interruptible_timeout(
Signed-off-by: Ayan Choudhary <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Fixes the following W=1 kernel build warning(s):
drivers/staging/nvec/nvec.c:109: warning: Function parameter or member 'events' not described in 'nvec_register_notifier'
drivers/staging/nvec/nvec.c:136: warning: Function parameter or member 'nb' not described in 'nvec_status_notifier'
drivers/staging/nvec/nvec.c:136: warning: Function parameter or member 'event_type' not described in 'nvec_status_notifier'
drivers/staging/nvec/nvec.c:136: warning: Function parameter or member 'data' not described in 'nvec_status_notifier'
drivers/staging/nvec/nvec.c:358: warning: Function parameter or member 'ev' not described in 'nvec_event_mask'
drivers/staging/nvec/nvec.c:358: warning: Function parameter or member 'mask' not described in 'nvec_event_mask'
Cc: Marc Dietrich <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Philipp Zabel <[email protected]>
Cc: Kernel Team <[email protected]>
Cc: Pierre-Hugues Husson <[email protected]>
Cc: Ilya Petrov <[email protected]>
Cc: Andres Klode <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This driver has a few disabled diagnostics, which can probably
just get removed, or might still be helpful:
drivers/staging/nvec/nvec_ps2.c: In function 'nvec_ps2_notifier':
drivers/staging/nvec/nvec_ps2.c:94:77: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body]
94 | NVEC_PHD("unhandled mouse event: ", msg, msg[1] + 2);
Changing the empty macro to the usual 'do {} while (0)' at least
shuts up the compiler warnings.
Signed-off-by: Arnd Bergmann <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Fix for the below coding style warning.
Warning: Move const after static - use 'static const int'
Signed-off-by: Fatih Yildirim <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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strlcpy is marked as deprecated in Documentation/process/deprecated.rst,
and there is no functional difference when the caller expects truncation
(when not checking the return value). strscpy is relatively better as it
also avoids scanning the whole source string.
This silences the related checkpatch warnings from:
5dbdb2d87c29 ("checkpatch: prefer strscpy to strlcpy")
Acked-by: Marc Dietrich <[email protected]>
Signed-off-by: Kumar Kartikeya Dwivedi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Fix a comment typo.
Signed-off-by: Ryan Kosta <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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In nvec_kbd_probe(), the return value of devm_input_allocate_device()
should be checked before it is used.
Signed-off-by: Xidong Wang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Acked-by: Marc Dietrich <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
$ sed -e 's/^ /\t/' -i */Kconfig
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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fix below issue reported by coccicheck
drivers/staging//nvec/nvec.c:794:1-5: WARNING: Use
devm_platform_ioremap_resource for base
Signed-off-by: Hariprasad Kelam <[email protected]>
Acked-by: Marc Dietrich <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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We don't need dev_err() messages when platform_get_irq() fails now that
platform_get_irq() prints an error message itself when something goes
wrong. Let's remove these prints with a simple semantic patch.
// <smpl>
@@
expression ret;
struct platform_device *E;
@@
ret =
(
platform_get_irq(E, ...)
|
platform_get_irq_byname(E, ...)
);
if ( \( ret < 0 \| ret <= 0 \) )
{
(
-if (ret != -EPROBE_DEFER)
-{ ...
-dev_err(...);
-... }
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...
-dev_err(...);
)
...
}
// </smpl>
While we're here, remove braces on if statements that only have one
statement (manually).
Signed-off-by: Stephen Boyd <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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There are a few remaining drivers/staging/*/Kconfig files that do not
have SPDX identifiers in them. Add the correct GPL-2.0 identifier to
them to make scanning tools happy.
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This reverts commit 5a3e59ce3acf2f52c8b4a6fc656c3b1e4a329f06, because the
necessary changes were applied in the "staging: nvec: convert to use GPIO
descriptors" patch.
Signed-off-by: Marc Dietrich <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Use GPIO descriptors instead of relying on the old method.
Cc: Linus Walleij <[email protected]>
Signed-off-by: Marc Dietrich <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This cleanups the probe function a bit by using a dev variable instead
of &pdev-dev.
Signed-off-by: Marc Dietrich <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.
Signed-off-by: Wolfram Sang <[email protected]>
Acked-by: Marc Dietrich <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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To make sure that this driver does not leave staging before it
is properly converted to use the new GPIO descriptor API,
augment the TODO file with this work item.
Cc: Marc Dietrich <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Now that the SPDX tag is in all drivers/staging/nvec/ files, that
identifies the license in a specific and legally-defined manner. So the
extra GPL text wording can be removed as it is no longer needed at all.
This is done on a quest to remove the 700+ different ways that files in
the kernel describe the GPL license text. And there's unneeded stuff
like the address (sometimes incorrect) for the FSF which is never
needed.
No copyright headers or other non-license-description text was removed.
Cc: Marc Dietrich <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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It's good to have SPDX identifiers in all files to make it easier to
audit the kernel tree for correct licenses.
Fix up the staging nvec driver to have a proper SPDX identifiers, based
on the license text in the file itself. The SPDX identifier is a
legally binding shorthand, which can be used instead of the full boiler
plate text.
This work is based on a script and data from Thomas Gleixner, Philippe
Ombredanne, and Kate Stewart.
Cc: Thomas Gleixner <[email protected]>
Cc: Kate Stewart <[email protected]>
Cc: Philippe Ombredanne <[email protected]>
Cc: Marc Dietrich <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.
By default all files without license information are under the default
license of the kernel, which is GPL version 2.
Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier. The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.
This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.
How this work was done:
Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
- file had no licensing information it it.
- file was a */uapi/* one with no licensing information in it,
- file was a */uapi/* one with existing licensing information,
Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.
The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne. Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.
The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed. Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.
Criteria used to select files for SPDX license identifier tagging was:
- Files considered eligible had to be source code files.
- Make and config files were included as candidates if they contained >5
lines of source
- File already had some variant of a license header in it (even if <5
lines).
All documentation files were explicitly excluded.
The following heuristics were used to determine which SPDX license
identifiers to apply.
- when both scanners couldn't find any license traces, file was
considered to have no license information in it, and the top level
COPYING file license applied.
For non */uapi/* files that summary was:
SPDX license identifier # files
---------------------------------------------------|-------
GPL-2.0 11139
and resulted in the first patch in this series.
If that file was a */uapi/* path one, it was "GPL-2.0 WITH
Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was:
SPDX license identifier # files
---------------------------------------------------|-------
GPL-2.0 WITH Linux-syscall-note 930
and resulted in the second patch in this series.
- if a file had some form of licensing information in it, and was one
of the */uapi/* ones, it was denoted with the Linux-syscall-note if
any GPL family license was found in the file or had no licensing in
it (per prior point). Results summary:
SPDX license identifier # files
---------------------------------------------------|------
GPL-2.0 WITH Linux-syscall-note 270
GPL-2.0+ WITH Linux-syscall-note 169
((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21
((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17
LGPL-2.1+ WITH Linux-syscall-note 15
GPL-1.0+ WITH Linux-syscall-note 14
((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5
LGPL-2.0+ WITH Linux-syscall-note 4
LGPL-2.1 WITH Linux-syscall-note 3
((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3
((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1
and that resulted in the third patch in this series.
- when the two scanners agreed on the detected license(s), that became
the concluded license(s).
- when there was disagreement between the two scanners (one detected a
license but the other didn't, or they both detected different
licenses) a manual inspection of the file occurred.
- In most cases a manual inspection of the information in the file
resulted in a clear resolution of the license that should apply (and
which scanner probably needed to revisit its heuristics).
- When it was not immediately clear, the license identifier was
confirmed with lawyers working with the Linux Foundation.
- If there was any question as to the appropriate license identifier,
the file was flagged for further research and to be revisited later
in time.
In total, over 70 hours of logged manual review was done on the
spreadsheet to determine the SPDX license identifiers to apply to the
source files by Kate, Philippe, Thomas and, in some cases, confirmation
by lawyers working with the Linux Foundation.
Kate also obtained a third independent scan of the 4.13 code base from
FOSSology, and compared selected files where the other two scanners
disagreed against that SPDX file, to see if there was new insights. The
Windriver scanner is based on an older version of FOSSology in part, so
they are related.
Thomas did random spot checks in about 500 files from the spreadsheets
for the uapi headers and agreed with SPDX license identifier in the
files he inspected. For the non-uapi files Thomas did random spot checks
in about 15000 files.
In initial set of patches against 4.14-rc6, 3 files were found to have
copy/paste license identifier errors, and have been fixed to reflect the
correct identifier.
Additionally Philippe spent 10 hours this week doing a detailed manual
inspection and review of the 12,461 patched files from the initial patch
version early this week with:
- a full scancode scan run, collecting the matched texts, detected
license ids and scores
- reviewing anything where there was a license detected (about 500+
files) to ensure that the applied SPDX license was correct
- reviewing anything where there was no detection but the patch license
was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied
SPDX license was correct
This produced a worksheet with 20 files needing minor correction. This
worksheet was then exported into 3 different .csv files for the
different types of files to be modified.
These .csv files were then reviewed by Greg. Thomas wrote a script to
parse the csv files and add the proper SPDX tag to the file, in the
format that the file expected. This script was further refined by Greg
based on the output to detect more types of files automatically and to
distinguish between header and source .c files (which need different
comment types.) Finally Greg ran the script using the .csv files to
generate the patches.
Reviewed-by: Kate Stewart <[email protected]>
Reviewed-by: Philippe Ombredanne <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.
No functional changes.
Cc: Marc Dietrich <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Philipp Zabel <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Removed Free Software Foundation's address from the copyright notice
and replaced it with a link to http://www.gnu.org/licenses
Signed-off-by: Riku Salminen <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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The following Coccinelle script was used to detect this:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
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((T*)x)->f
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- (T*)
e
)
Signed-off-by: simran singhal <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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kzalloc(sizeof(struct serio)...)
Prefer kzalloc(sizeof(*ser_dev)...) over kzalloc(sizeof(struct
serio)...) as reported by checkpatch.pl.
Signed-off-by: Arushi Singhal <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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The i2c address is unsigned according to the dt-bindings.
Fix sparse issue (-Wtypesign):
drivers/staging/nvec/nvec.c:781:35: warning: incorrect type in argument 3 (different signedness)
drivers/staging/nvec/nvec.c:781:35: expected unsigned int [usertype] *out_value
drivers/staging/nvec/nvec.c:781:35: got int *<noident>
Signed-off-by: Franck Demathieu <[email protected]>
Acked-by: Marc Dietrich <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Fixes "WARNING: Statements should start on a tabstop" from checkpatch.pl
Signed-off-by: Matthew Smith <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This basicly reverts commit e534f3e9 (staging:nvec: Introduce the use of
the managed version of kzalloc). Serio struct should never by managed
because it is refcounted. Doing so will lead to a double free oops on module
remove.
Signed-off-by: Marc Dietrich <[email protected]>
Fixes: e534f3e9429f ("staging:nvec: Introduce the use of the managed version of kzalloc")
Cc: stable <[email protected]> # 3.15+
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This reverts commit 36b30d6138f4677514aca35ab76c20c1604baaad.
This is necessary to detect paz00 (ac100) touchpad properly as one
speaking ETPS/2 protocol. Without it X.org's synaptics driver doesn't
work as the touchpad is detected as an ImPS/2 mouse instead.
Commit ec6184b1c717b8768122e25fe6d312f609cc1bb4 changed the way
auto-detection is performed on ports marked as pass through and made the
issue apparent.
A pass through port is an additional PS/2 port used to connect a slave
device to a master device that is using PS/2 to communicate with the
host (so slave's PS/2 communication is tunneled over master's PS/2
link). "Synaptics PS/2 TouchPad Interfacing Guide" describes such a
setup (PS/2 PASS-THROUGH OPTION section).
Since paz00's embedded controller is not connected to a PS/2 port
itself, the PS/2 interface it exposes is not a pass-through one.
Signed-off-by: Paul Fertser <[email protected]>
Acked-by: Marc Dietrich <[email protected]>
Fixes: 36b30d6138f4 ("staging: nvec: ps2: change serio type to passthrough")
Cc: stable <[email protected]> # 3.4+
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This command was sent behind serio's back and the answer to it was
confusing atkbd probe function which lead to the elantech touchpad
getting detected as a keyboard.
To prevent this from happening just let every party do its part of the
job.
Signed-off-by: Paul Fertser <[email protected]>
Acked-by: Marc Dietrich <[email protected]>
Cc: stable <[email protected]> # 3.4+
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Remove an unnecessary cast on a void pointer in nvec_power.c
Signed-off-by: Ben Marsh <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Replace the use of comparison to NULL, use !<expression> instead. Checkpatch detected these issues.
Signed-off-by: Laura Garcia Liebana <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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No space is required after a cast. Checkpatch detected this issue.
Signed-off-by: Laura Garcia Liebana <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Patch to nvec_ps2.c to remove an unnecessary cast on a void pointer.
Signed-off-by: Ben Marsh <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Void pointers need not be cast to other pointer types.
Semantic patch used:
@r@
expression x;
void *e;
type T;
identifier f;
@@
(
*((T *)e)
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((T *)x) [...]
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((T *)x)->f
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- (T *)
e
)
Signed-off-by: Janani Ravichandran <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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