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This patch fixes the file r8180_93cx6.c to avoid the checkpatch.pl warnings:
CHECK: spaces preferred around that '<<' (ctx:VxV)
CHECK: spaces preferred around that '-' (ctx:VxV)
Signed-off-by: Sumera Priyadarsini <sylphrenadin@gmail.com>
Link: https://lore.kernel.org/r/20190822193535.14357-1-sylphrenadin@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes the file r8180_93cx6.c to avoid the checkpatch.pl warning:
CHECK: Please don't use multiple blank lines
Signed-off-by: Sumera Priyadarsini <sylphrenadin@gmail.com>
Link: https://lore.kernel.org/r/20190822145545.19894-1-sylphrenadin@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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There were a few files for the rtl8192u driver that did not have SPDX
identifiers on them, so fix that up. At the same time, remove the "free
form" text that specified the license of the file, as that is impossible
for any tool to properly parse.
Cc: John Whitmore <johnfwhitmore@gmail.com>
Cc: Bhanusree Pola <bhanusreemahesh@gmail.com>
Cc: Sanjana Sanikommu <sanjana99reddy99@gmail.com>
Cc: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Use BIT macro, as kernel provides the macro for improving uniform
and more readable way to define these constants.
Issue suggested by Coccinelle.
Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix the check as per Linux kernel style for use of spaces.
Issue found by checkpatch.pl
CHECK:spaces preffered around that '<<'
Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fixed style of block comments
Found using checkpatch
Signed-off-by: Derek Robson <robsonde@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Propagate error from eprom_r and change the return type of eprom_read
from u32 to int.
Signed-off-by: Salah Triki <salah.triki@acm.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The call of read_nic_word_E may fail, therefore its return value must be
checked and propagated in the case of error.
Signed-off-by: Salah Triki <salah.triki@acm.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This is a patch to the r8180_93cx6.c file that fixes
commenting style warning
Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@mentor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Added spaces needed in the proper places to address:
ERROR: space required after that ',' (ctx:VxV)
ERROR: space required after that ';' (ctx:VxV)
ERROR: space required after that close brace '}'
ERROR: space required before the open brace '{'
ERROR: space required before the open parenthesis '('
ERROR: spaces required around that '<' (ctx:VxV)
ERROR: spaces required around that '=' (ctx:VxV)
ERROR: spaces required around that '==' (ctx:VxV)
Signed-off-by: Chaitanya Hazarey <c@24.io>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Make some local functions (eprom_cs, eprom_ck_cycle, eprom_w, eprom_r
and eprom_send_bits_string) static
Fix the following sparse warnings in r8180_93cx6.c
drivers/staging/rtl8192u/r8180_93cx6.c:23:6: warning: symbol 'eprom_cs' was not declared. Should it be static?
drivers/staging/rtl8192u/r8180_93cx6.c:40:6: warning: symbol 'eprom_ck_cycle' was not declared. Should it be static?
drivers/staging/rtl8192u/r8180_93cx6.c:56:6: warning: symbol 'eprom_w' was not declared. Should it be static?
drivers/staging/rtl8192u/r8180_93cx6.c:71:7: warning: symbol 'eprom_r' was not declared. Should it be static?
drivers/staging/rtl8192u/r8180_93cx6.c:85:6: warning: symbol 'eprom_send_bits_string' was not declared. Should it be static?
Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
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A lot of files contain reference to my old e-mail address.
Now I'm going not to read mail from it anymore, so update it
with my current address everywhere.
Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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read_nic_*() functions are defined in r8192U_core.c.
They call internally usb_control_msg() to read the
nic registers and return the value read.
Following a remark made by Dan Carpenter, if usb_control_msg()
fails, the value returned will be invalid.
To accommodate for this, this patch changes the functions
to take a pointer as argument to set the value read and
return 0 on success and the error status on failure, so
that callers of read_nic_*() can check the return status.
Some other fixes introduced in read_nic_*() functions are:
The expressions (1<<EPROM_*_SHIFT) used to address and set
the individual bits of the eeprom register were replaced
with EPROM_*_BIT bitmasks to make the code more intuitive.
EPROM_*_BIT bitmasks were defined in r8192U_hw.h and
EPROM_*_SHIFT were removed.
In netdev_err(), which is called in case of failure,
the hardcoded function name in the error log message was
replaced with __func__ to reduce line size.
Also, from the error log message, it was omitted the word
"Timeout" and it is just reported the error code since the
failure can not only be due to timeout expiration but also
due to a memory allocation failure. In case of timeout
expiration, usb_start_wait_urb() prints an appropriate log
message when debug is enabled.
Finally, some minor fixes to the coding style were applied in
lines affected by the above changes, including the removal
of ifdef DEBUG_RX (the debugging of reads and writes of the
nic registers shall be done with explicit check on their
return status which will be added in a follow on patch).
Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes the whitespace around ~ and corrects the
following checkpatch error:
ERROR: space prohibited after that '~'
Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes a part of the following checkpatch error:
ERROR: space required before the open parenthesis '('
by adding space after if
Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Converted staging/rtl8187se to use tabs instead of spaces for
indentation to fix the checkpatch error "code indent should use tabs
where possible".
Signed-off-by: Sebastian Hahn <snsehahn@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add Realtek linux driver for rtl8192u as provided by Realtek
rtl8192u_linux_2.6.0006.1031.2008.tar.gz, send to me C/C staging ML.
This version won't compile against upstream, doesn't follow
Linux CodingStyle and has their own ieee80211 stack.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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