- 16 May, 2018 40 commits
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Kyle Spiers authored
As part of the effort to remove VLAs from the kernel[1], this creates constants for the checksum lengths of CCITT and 8B2C and changes crc_calculated to be the maximum size of a checksum. https://lkml.org/lkml/2018/3/7/621Signed-off-by:
Kyle Spiers <ksspiers@google.com> Reviewed-by:
Kees Cook <keescook@chromium.org> Signed-off-by:
Lee Jones <lee.jones@linaro.org>
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Dan Carpenter authored
In 2012, we changed the tps65910 API and fixed most drivers but forgot to update this one. Fixes: 3f7e8275 ("mfd: Commonize tps65910 regmap access through header") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Peter Ujfalusi authored
When looking up the clock we must use the client->dev as device since that is the one which is probed via DT. Cc: stable@vger.kernel.org # 4.16+ Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by:
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Sebastian Reichel authored
This adds the DT binding for the audio-codec sub-module found inside the Motorola CPCAP PMIC. Signed-off-by:
Sebastian Reichel <sebastian.reichel@collabora.co.uk> Acked-by:
Mark Brown <broonie@kernel.org> Acked-by:
Tony Lindgren <tony@atomide.com> Reviewed-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Chen-Yu Tsai authored
When AXP806 support was added, POK was incorrectly expanded to PWROK. However, the datasheet lists them as POK[LSNP], which is the same as on the AXP288. Furthermore, the registers associated with POK functions are the same as the PEK on the other AXP PMICs. This suggests that "POK" means "Power On Key", much like "PEK" means "Power Enable Key", instead of "Power OK". This patch changes the "PWROK" prefix to "POK" for these interrupts. Signed-off-by:
Chen-Yu Tsai <wens@csie.org> Signed-off-by:
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Chen-Yu Tsai authored
Previously we were open coding the interrupts for the various mfd cells. This made the code somewhat long due to pretty-formatting. This patch convert those into one-line declarations with DEFINE_RES_IRQ, making the code shorter and easier to read. Signed-off-by:
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Chen-Yu Tsai authored
The axp20x driver has lots of mfd_cell and resource structs. These can all be const-ified. Signed-off-by:
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Steve Twiss authored
Replace multi-line entries in the regmap_range arrays with single line macros: regmap_reg_range(). This will leave the static structure array entries for regmap_range unaltered. It will significantly reduce the line count in the DA9062/61 core file. Signed-off-by:
Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by:
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Charles Keepax authored
Now GPIOD has support for both pdata systems and for non-standard DT bindings the Arizona reset GPIO can be converted to use it. Worth noting gpiod_set_raw_value_cansleep is used to match the behaviour of the old GPIOs. This is because the part is fairly widely used and it is unknown how many DTs are correctly setting active low through device tree, so to avoid breaking any existing users it is best to match the previous behaviour. Signed-off-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
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Baolin Wang authored
There are some global registers in Spreadtrum sc27xx PMICs, which will be accessed by other drivers. So this patch adds one syscon cell to help to access the PMIC's global registers. Signed-off-by:
Baolin Wang <baolin.wang@linaro.org> Signed-off-by:
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Christophe JAILLET authored
If a 'platform_device_alloc()' call fails, we still need to release the resources that have already been allocated before returning. Signed-off-by:
Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by:
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Markus Elfring authored
Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by:
Markus Elfring <elfring@users.sourceforge.net> Signed-off-by:
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Markus Elfring authored
Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by:
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Markus Elfring authored
Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by:
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Markus Elfring authored
Move the assignment for the local variable "dev" so that its setting will be performed after a configuration check by this function. Signed-off-by:
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Markus Elfring authored
The local variable "dev" will be reassigned by a following statement. Thus omit the explicit initialisation at the beginning. Signed-off-by:
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Markus Elfring authored
The local variable "ret" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by:
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Markus Elfring authored
Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by:
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Markus Elfring authored
Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by:
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Markus Elfring authored
Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by:
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Markus Elfring authored
Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by:
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Markus Elfring authored
Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by:
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Markus Elfring authored
The script “checkpatch.pl” pointed information out like the following. Comparison to NULL could be written … Thus fix the affected source code places. Signed-off-by:
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Markus Elfring authored
Replace the specification of data structures by pointer dereferences as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by:
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Markus Elfring authored
Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by:
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Markus Elfring authored
The script “checkpatch.pl” pointed information out like the following. Comparison to NULL could be written … Thus fix the affected source code places. Signed-off-by:
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Markus Elfring authored
Replace the specification of two data structures by pointer dereferences as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by:
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Markus Elfring authored
Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by:
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Andrey Smirnov authored
Check received frame length _before_ accepting next byte in order to avoid incorrectly rejecting payloads that are RAVE_SP_RX_BUFFER_SIZE long. Signed-off-by:
Andrey Smirnov <andrew.smirnov@gmail.com> Tested-by:
Lucas Stach <l.stach@pengutronix.de> Signed-off-by:
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Andrey Smirnov authored
Convert print_hex_dump() to print_hex_dump_debug() to be able to leverage CONFIG_DYNAMIC_DEBUG. Signed-off-by:
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Andrey Smirnov authored
Add code that would query and print out bootloader and application firmware version info. Signed-off-by:
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Himanshu Jha authored
Use kasprintf instead of combination of kmalloc and sprintf. Signed-off-by:
Himanshu Jha <himanshujha199640@gmail.com> Signed-off-by:
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Jeffy Chen authored
We are now allowing to register debugfs without a valid device, and not having a valid name will end up using "dummy*" to create debugfs dir. Signed-off-by:
Jeffy Chen <jeffy.chen@rock-chips.com> Signed-off-by:
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Quentin Schulz authored
As axp20x-battery-power-supply now supports AXP813, add a cell for it. Signed-off-by:
Quentin Schulz <quentin.schulz@bootlin.com> Reviewed-by:
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Quentin Schulz authored
This makes the axp20x_adc driver probe with platform device id "axp813-adc". Signed-off-by:
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Quentin Schulz authored
This makes AXP209 and AXP22x ADCs probe first via DT and then by fallback via platform. Signed-off-by:
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Wenkai Du authored
This reverts commit e04653a9. It is no longer needed to install Chrome EC GPE handler to have GPE enabled in suspend to idle path. It is found that with this handler installed, EC wake up doesn't work because default EC event handler that can wake up system is not getting called. Signed-off-by:
Wenkai Du <wenkai.du@intel.com> Acked-by:
Benson Leung <bleung@chromium.org> Signed-off-by:
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Rajmohan Mani authored
Remove the GPL v2 license boilerplate and update with the SPDX license identifier. Signed-off-by:
Rajmohan Mani <rajmohan.mani@intel.com> Signed-off-by:
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Dave Gerlach authored
Commit 2dc49403 ("regulator: tps65218: Remove all the compatibles") changes the probe function of drivers/regulator/tps65218-regulator.c so that it iterates through all available regulators and assumes that the regulator IDs are sequential and match the order present in the enum tps65218_regulator_id. However, for some reason the much older commit c0ea88b8 ("regulator: tps65218: add support for LS3 current regulator") updated all arrays with LS3 at the end but added it second to last for the enum. Because of this long standing mismatch in order between the tps65218_regulator_id enum and the regulator_desc array in the tps65218 regulator driver, the new probe function causes the strobe values to be associated with the wrong regulator ID. This causes LDO1 to fail to suspend in tps65218_pmic_set_suspend_disable due to not having anything probes for its strobe value. Fix the order in the enum so the probe function works as the update intended. Fixes: 2dc49403 ("regulator: tps65218: Remove all the compatibles") Signed-off-by:
Dave Gerlach <d-gerlach@ti.com> Signed-off-by:
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David Lechner authored
This sets the regmap name to the device tree node name. This is useful for debugging. Signed-off-by:
David Lechner <david@lechnology.com> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
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