- 19 Apr, 2020 1 commit
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Syed Nayyar Waris authored
Add lock protection from race conditions to 104-quad-8 counter driver generic interface code changes. Mutex calls used for protection. Fixes: f1d8a071 ("counter: 104-quad-8: Add Generic Counter interface support") Signed-off-by:
Syed Nayyar Waris <syednwaris@gmail.com> Signed-off-by:
William Breathitt Gray <vilhelm.gray@gmail.com> Signed-off-by:
Jonathan Cameron <Jonathan.Cameron@huawei.com>
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- 28 Mar, 2020 4 commits
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Lorenzo Bianconi authored
Introduce slv_odr in ext_info data structure in order to distinguish between sensor hub trigger (accel sensor) odr and i2c slave odr and properly compute samples in FIFO pattern Fixes: e485e2a2 ("iio: imu: st_lsm6dsx: enable sensor-hub support for lsm6dsm") Signed-off-by:
Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by:
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Lorenzo Bianconi authored
st_lsm6dsx suffers of a read misalignment on untagged FIFO when all 3 supported sensors (accel, gyro and ext device) are running at different ODRs (the use-case is reported in the LSM6DSM Application Note at pag 100). Fix the issue taking into account decimation factor reading the FIFO pattern. Fixes: e485e2a2 ("iio: imu: st_lsm6dsx: enable sensor-hub support for lsm6dsm") Signed-off-by:
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Olivier Moysan authored
This commit fixes the following error: "BUG: sleeping function called from invalid context at kernel/irq/chip.c" In DMA mode suppress the trigger irq handler, and make the buffer transfers directly in DMA callback, instead. Fixes: 2763ea05 ("iio: adc: stm32: add optional dma support") Signed-off-by:
Olivier Moysan <olivier.moysan@st.com> Acked-by:
Fabrice Gasnier <fabrice.gasnier@st.com> Cc: <Stable@vger.kernel.org> Signed-off-by:
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YueHaibing authored
It should use ad7797_attribute_group in ad7797_info, according to commit ("iio:ad7793: Add support for the ad7796 and ad7797"). Scale is fixed for the ad7796 and not programmable, hence should not have the scale_available attribute. Fixes: fd1a8b91 ("iio:ad7793: Add support for the ad7796 and ad7797") Signed-off-by:YueHaibing <yuehaibing@huawei.com> Reviewed-by:
Lars-Peter Clausen <lars@metafoo.de> Signed-off-by:
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- 27 Mar, 2020 2 commits
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Oscar Carter authored
Use DIV_ROUND_UP macro instead of specific code with the same purpose. Also, remove the unused variables. Signed-off-by:
Oscar Carter <oscar.carter@gmx.com> Reviewed-by:
Quentin Deslandes <quentin.deslandes@itdev.co.uk> Link: https://lore.kernel.org/r/20200326175902.14467-1-oscar.carter@gmx.comSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman authored
It's old, obsolete, and no one wants to take care of it anymore. It's been in staging for 5 months with no one paying attention to it, so let's just delete it for now. If someone has this hardware, and wants the driver back, the deletion can be easily reverted. Cc: Joe Perches <joe@perches.com> Cc: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20200326080233.978323-1-gregkh@linuxfoundation.orgSigned-off-by:
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- 26 Mar, 2020 16 commits
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George Spelvin authored
The code in lib/ is the desired polynomial, and even includes the 1-bit left shift in the table rather than needing to code it explicitly. While I'm in Kconfig, add a description of what a WILC1000 is. Kconfig questions that require me to look up a data sheet to find out that I probably don't have one are a pet peeve. Cc: Adham Abozaeid <adham.abozaeid@microchip.com> Cc: linux-wireless@vger.kernel.org Reviewed-by:
Ajay Singh <ajay.kathat@microchip.com> Signed-off-by:
George Spelvin <lkml@sdf.org> Link: https://lore.kernel.org/r/20200326152251.19094-1-ajay.kathat@microchip.comSigned-off-by:
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Sam Muhammed authored
Replace printk(KERN_ALERT ...) with netdev_alert() when a network device is available. Signed-off-by:
Sam Muhammed <jane.pnx9@gmail.com> Link: https://lore.kernel.org/r/70e8781cd2a9512cb6b3c42400a10323f3024f3c.1585233434.git.jane.pnx9@gmail.comSigned-off-by:
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Sam Muhammed authored
netdev_info() should be used instead of printk(KERN_INFO ...) since it's specific to and preferable for printing messages for network devices. Signed-off-by:
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Sam Muhammed authored
Use netdev_warn() over printk(). netdev_warn() is specific for printing warning messages for network devices, and preferable over printk(KERN_WARNING ...). Signed-off-by:
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Sam Muhammed authored
Replace printk(KERN_DEBUG ...) with netdev_dbg() across the driver. since netdev_dbg() is preferable and specific for printing debug messages for network devices. Signed-off-by:
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Qiujun Huang authored
We can't handle the case length > WLAN_DATA_MAXLEN. Because the size of rxfrm->data is WLAN_DATA_MAXLEN(2312), and we can't read more than that. Thanks-to: Hillf Danton <hdanton@sina.com> Reported-and-tested-by: syzbot+7d42d68643a35f71ac8a@syzkaller.appspotmail.com Signed-off-by:
Qiujun Huang <hqjagain@gmail.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200326131850.17711-1-hqjagain@gmail.comSigned-off-by:
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Simran Singhal authored
NULL check before kfree is unnecessary so remove it. The following Coccinelle script was used to detect this: @@ expression E; @@ - if (E != NULL) { kfree(E); } + kfree(E); @@ expression E; @@ - if (E != NULL) { kfree(E); E = NULL; } + kfree(E); + E = NULL; Signed-off-by:Simran Singhal <singhalsimran0@gmail.com> Link: https://lore.kernel.org/r/20200326132823.GA18625@simran-Inspiron-5558Signed-off-by:
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R Veera Kumar authored
Correct typos in comments. Misspellings found using checkpatch.pl. Signed-off-by:
R Veera Kumar <vkor@vkten.in> Link: https://lore.kernel.org/r/20200326143023.13681-1-vkor@vkten.inSigned-off-by:
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R Veera Kumar authored
Correct typos in comments. Misspellings found using checkpatch.pl. Signed-off-by:
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R Veera Kumar authored
Correct typos in comments. Misspellings found using checkpatch.pl. Signed-off-by:
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Simran Singhal authored
Assignment to a typed pointer is sufficient in C. No cast is needed. The following Coccinelle script was used to detect this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T*)x)->f | - (T*) e ) Signed-off-by:
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Michael Straube authored
Cleanup line over 80 characters by removing unnecessary test 'pDM_Odm->RSSI_Min <= 25'. The above test 'pDM_Odm->RSSI_Min > 25' already guarantees that it is <= 25. Signed-off-by:
Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20200326084348.15072-1-straube.linux@gmail.comSigned-off-by:
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Simran Singhal authored
Simplify function returns by merging assignment and return into one command line. Found with Coccinelle @@ local idexpression ret; expression e; @@ -ret = +return e; -return ret; Signed-off-by: -
Simran Singhal authored
Compress two lines into a single line if immediate return statement is found. It also removes variable cmd_obj as it is no longer needed. It is done using script Coccinelle. And coccinelle uses following semantic patch for this compression function: @@ expression ret; identifier f; @@ -ret = +return f(...); -return ret; Signed-off-by: -
Simran Singhal authored
Compress two lines into a single line if immediate return statement is found. It is done using script Coccinelle. And coccinelle uses following semantic patch for this compression function: @@ expression ret; identifier f; @@ -ret = +return f(...); -return ret; Signed-off-by: -
Ajay Singh authored
Remove labels and not relevant property from DT binding documentation examples as suggested in [1]. 1. https://patchwork.ozlabs.org/patch/1252837Signed-off-by:
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- 25 Mar, 2020 17 commits
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Simran Singhal authored
Remove unneeded blank line before a close brace '}'. Issue found by checkpatch.pl: CHECK: Blank lines aren't necessary before a close brace '}' Signed-off-by:
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Shreeya Patel authored
Add space around operators for improving the code readability. Reported by checkpatch.pl git diff -w shows no difference. diff of the .o files before and after the changes shows no difference. Signed-off-by:
Shreeya Patel <shreeya.patel23498@gmail.com> Link: https://lore.kernel.org/r/20200325160142.3698-1-shreeya.patel23498@gmail.comSigned-off-by:
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Sam Muhammed authored
Cleanup Checkpatch.pl CHECKs about missing spaces around multiple operators. Signed-off-by:
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Sam Muhammed authored
Replace kzalloc(sizeof(...) * n, ...) with kcalloc(n, sizeof(...), ...) since kcalloc is the preferred API in case of allocating with multiply. Checkpatch.pl: WARNING: Prefer kcalloc over kzalloc with multiply. Signed-off-by:
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Sam Muhammed authored
SPDK-License-Identifier comment should have this form // SPDX-License-Identifier: <GPL-...> Signed-off-by:
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Sam Muhammed authored
<linux/io.h> is the preferred header to include instead of <asm/io.h>. Checkpatch.pl WARNING: Use #include <linux/io.h> instead of <asm/io.h> Signed-off-by:
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Sam Muhammed authored
Remove braces of single statement blocks, they are not really needed. Signed-off-by:
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Sam Muhammed authored
kzalloc(sizeof(*var), ...) was the format been used across the driver, which is the preferred format, but missed two instances, correct them to match the coding standards. Checkpatch.pl CHECK: Prefer kzalloc(sizeof(*var)...) over kzalloc(sizeof(struct var)...) Signed-off-by:
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Sam Muhammed authored
Comparison to NULL been used across the driver, remove them and use (!var) instead. Checkpatch.pl: CHECK: Comparison to NULL could be written "!desc"... etc Signed-off-by:
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Soumyajit Deb authored
Shift the end of multiline comments "*/" to the next line and align the lines of the comments properly to improve code readability and to adhere to the Linux Kernel coding style. Reported by checkpatch.pl Signed-off-by:
Soumyajit Deb <debsoumyajit100@gmail.com> Link: https://lore.kernel.org/r/20200325180003.46749-1-debsoumyajit100@gmail.comSigned-off-by:
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Simran Singhal authored
Add whiteline after variable declarations to remove the checkpatch.pl warning: WARNING: Missing a blank line after declarations Signed-off-by:
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Soumyajit Deb authored
Add space around "-" operator to improve code readability and adhere to the Linux kernel coding style. Reported by checkpatch.pl Signed-off-by:
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Simran Singhal authored
Remove multiple assignments by factorizing them. Problem found using checkpatch.pl:- CHECK: multiple assignments should be avoided Signed-off-by:
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Simran Singhal authored
Clean up unnecessary braces around single statement blocks. Issues reported by checkpatch.pl as: WARNING: braces {} are not necessary for single statement blocks Signed-off-by: -
Soumyajit Deb authored
Add space between if and open parenthesis to improve code readability and to adhere to the standard linux kernel coding style. Also, shift the next line to the right by a single space as it is the continuation of the above if statement. Signed-off-by:
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Soumyajit Deb authored
Add space between while keyword and open parenthesis "(" in the do while statement to improve code readability and to adhere to the Linux Kernel coding style. Reported by checkpatch.pl Signed-off-by: -
Soumyajit Deb authored
Remove space after opening parenthesis in if statement to improve code readability and to adhere to the standard coding style. Reported by checkpatch.pl Signed-off-by:
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