- 19 3月, 2014 29 次提交
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由 Roger Tseng 提交于
Realtek USB card reader provides a channel to transfer command or data to flash memory cards. This driver exports host instances for mmc and memstick subsystems and handles basic works. Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: NRoger Tseng <rogerable@realtek.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Sachin Kamat 提交于
devm_regmap_init_i2c can fail. Check for it. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Sachin Kamat 提交于
stw481x_regmap_config is local to this file. Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Sachin Kamat 提交于
Add this header explicitly for IS_ERR and friends. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Semen Protsenko 提交于
'site' variable should be initialized with 0 so that when 'site' property doesn't exist in DTB it can be handled correctly. '0' value means board site number is motherboard (see Documentation/devicetree/bindings/arm/vexpress.txt for details). Signed-off-by: NSemen Protsenko <semen.protsenko@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
During probe the driver allocates two dummy I2C devices for subchips in function pm800_pages_init(). Additionally this function allocates regmaps for these subchips. If any of these steps fail then these dummy I2C devices are not freed and resources leak. On pm800_pages_init() fail the driver must call pm800_pages_exit() to unregister dummy I2C devices. Cc: stable@vger.kernel.org Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Laszlo Papp 提交于
s/to support for/to add support for/ Signed-off-by: NLaszlo Papp <lpapp@kde.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Jingoo Han 提交于
Use devm_ioremap_resource() in order to make the code simpler, and remove redundant return value check of platform_get_resource() because the value is checked by devm_ioremap_resource(). Signed-off-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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Three of the PMIC registers have some bits that are changed autonomously by the PMIC itself (some time) after being set by some component driver of the DA9052 PMIC and hence they need to be marked as volatile so that the regmap API will not cache their values. Acked-by: NDavid Dajun Chen <david.chen@diasemi.com> Signed-off-by: NAnthony Olech <anthony.olech.opensource@diasemi.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
During probe the driver allocates dummy I2C devices for MUIC and haptic with i2c_new_dummy() but it does not check the return value of this calls. In case of error (i2c_new_device(): memory allocation failure or I2C address cannot be used) this function returns NULL which is later used by devm_regmap_init_i2c() and i2c_unregister_device(). If i2c_new_dummy() fails for MUIC or haptic devices, fail also the probe for main MFD driver. Cc: stable@vger.kernel.org Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
During probe the driver allocates dummy I2C device for companion chip with i2c_new_dummy() but it does not check the return value of this call. In case of error (i2c_new_device(): memory allocation failure or I2C address cannot be used) this function returns NULL which is later used by regmap_init_i2c(). If i2c_new_dummy() fails for companion device, fail also the probe for main MFD driver. Cc: stable@vger.kernel.org Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
During probe the driver allocates dummy I2C device for companion chip and then allocates a regmap for it. If regmap_init_i2c() fails then the I2C driver (allocated with i2c_new_dummy()) is not freed and this resource leaks. Cc: stable@vger.kernel.org Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
During probe the driver allocates dummy I2C devices for RTC and ADC with i2c_new_dummy() but it does not check the return value of this calls. In case of error (i2c_new_device(): memory allocation failure or I2C address cannot be used) this function returns NULL which is later used by i2c_unregister_device(). If i2c_new_dummy() fails for RTC or ADC devices, fail also the probe for main MFD driver. Cc: stable@vger.kernel.org Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
During probe the driver allocates dummy I2C device for RTC with i2c_new_dummy() but it does not check the return value of this call. In case of error (i2c_new_device(): memory allocation failure or I2C address cannot be used) this function returns NULL which is later used by i2c_unregister_device(). If i2c_new_dummy() fails for RTC device, fail also the probe for main MFD driver. Cc: stable@vger.kernel.org Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
During probe the driver allocates dummy I2C device for RTC with i2c_new_dummy() but it does not check the return value of this call. In case of error (i2c_new_device(): memory allocation failure or I2C address cannot be used) this function returns NULL which is later used by i2c_unregister_device(). If i2c_new_dummy() fails for RTC device, fail also the probe for main MFD driver. Cc: stable@vger.kernel.org Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
During probe the driver allocates dummy I2C devices for RTC, haptic and MUIC with i2c_new_dummy() but it does not check the return value of this calls. In case of error (i2c_new_device(): memory allocation failure or I2C address cannot be used) this function returns NULL which is later used by i2c_unregister_device(). If i2c_new_dummy() fails for RTC, haptic or MUIC devices, fail also the probe for main MFD driver. Cc: stable@vger.kernel.org Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Paul Gortmaker 提交于
None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Sachin Kamat 提交于
Semicolon is not necessary after the while statement. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Keerthy 提交于
The TPS65218 chip is a power management IC for Portable Navigation Systems and Tablet Computing devices. It contains the following components: - Regulators. - Over Temperature warning and Shut down. This patch adds support for tps65218 mfd device. At this time only the regulator functionality is made available. Signed-off-by: NKeerthy <j-keerthy@ti.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Linus Walleij 提交于
This changes the following mechanisms in the TC3589x device tree probing path: - Use the .of_match_table in struct device_driver to match the device in the device tree. - Add matches for the proper compatible strings "toshiba,..." and all sub-variants, just as is done for the .id matches. - Move over all the allocation of platform data etc to the tc3589x_of_probe() function and follow the pattern of passing a platform data pointer back, or an error pointer on error, as found in the STMPE driver. - Match the new (proper) compatible strings for the GPIO and keypad MFD cells. - Use of_device_is_compatible() rather than just !strcmp() to discover which cells to instantiate. Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Charles Keepax 提交于
Expose some DSP registers which are useful for DSP users to be able to access whilst debugging their firmware. Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Charles Keepax 提交于
Expose some DSP registers which are useful for DSP users to be able to access whilst debugging their firmware. Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
Add of_compatible ("maxim,max14577-muic") to the mfd_cell for extcon driver. If entry with such compatible is present in the DTS, the extcon driver will have of_node set. This may be useful for extcon consumers and it is documented in bindings documentation. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
Remove not needed max14577-private.h header inclusion in the main driver header. Remove obvious comment. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
Remove unused symbol: enum max14577_irq_source. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Linus Walleij 提交于
It is currently not possible to select the SA1100 or Vexpress drivers in the MFD subsystem, because the menu for the entire subsystem ends before these options are presented. Move the main menu closing and the endif for HAS_IOMEM to the end of the file so these are selectable again. Cc: stable@vger.kernel.org Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Lee Jones 提交于
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由 Lee Jones 提交于
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由 Lee Jones 提交于
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- 18 3月, 2014 11 次提交
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由 Charles Keepax 提交于
Update the register patch based on latest evaluation of the device. Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Sachin Kamat 提交于
Added initial binding documentation for S2MPA01 MFD. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Acked-by: NMark Brown <broonie@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Sachin Kamat 提交于
Add support for S2MPA01 voltage and current regulator. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Acked-by: NMark Brown <broonie@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Sachin Kamat 提交于
Add the necessary entries required for S2MPA01 multi-function device. While at it also convert whitespaces to tabs in core.h. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Pankaj Dubey 提交于
When used 64bit compiler GCC warns as drivers/mfd/sec-core.c:199:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Signed-off-by: NPankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
During probe the sec-core driver allocates dummy I2C device for RTC with i2c_new_dummy() but return value is not checked. In case of error (i2c_new_device(): memory allocation failure or I2C address cannot be used) this function returns NULL which is later used by devm_regmap_init_i2c() or i2c_unregister_device(). If i2c_new_dummy() fails for RTC device, fail also the probe for main MFD driver. Cc: stable@vger.kernel.org Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
Add support for S2MPS14 PMIC device to the MFD sec-core driver. The S2MPS14 is similar to S2MPS11 but it has fewer regulators, two clocks instead of three and a little different registers layout. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
The S2MPS11 RTC has two alarms: alarm0 and alarm1 (corresponding interrupts are named similarly). Use consistent names for interrupts to limit possible errors. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
This patch prepares for adding support for S2MPS14 RTC driver by selecting different regmaps for S2MPS1X/S5M876X RTC devices. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
Add maximum register to the regmap used by rtc-s5m driver. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Sebastian Reichel 提交于
This is a driver for an A/D converter, which belongs into drivers/iio/adc. Signed-off-by: NSebastian Reichel <sre@debian.org> Acked-by: NJonathan Cameron <jic23@kernel.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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