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* mfd: ti-lmu: Use of_device_get_match_data() helperPavel Machek2018-10-231-16/+14
| | | | | | | | | | Replace of_match_device() with of_device_get_match_data(), which slightly decreases lines of code and allows to move the DT table next to the I2C table. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: ti-lmu: Use managed resource for everythingPavel Machek2018-10-231-13/+8
| | | | | | | | | | | | | | | | This replaces all remaining unmanaged resources with device managed ones, so that the remove function is no longer needed. This makes the code slightly shorter and fixes two problems: 1. The hardware is disabled after the child devices have been removed. Previously there was a potential race condition. 2. The hardware is disabled when mfd_add_devices fails during probe. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: ti-lmu: Switch to GPIODPavel Machek2018-10-232-17/+14
| | | | | | | | Use new descriptor based API instead of the legacy one. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: ti-lmu: constify mfd_cell tablesSebastian Reichel2018-10-231-7/+7
| | | | | | | | Add const attribute to all mfd_cell structures. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: max8997: Disable interrupt handling for suspend/resume cycleMarek Szyprowski2018-10-231-0/+2
| | | | | | | | | | | Disable IRQs during suspend/resume cycle to ensure handling of wakeup interrupts (i.e. RTC wake alarm) after max8997_resume(). This way it can be properly handled when I2C bus is finally available. This pattern is also used in other MAX PMIC MFD drivers. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: max8997: Enale irq-wakeup unconditionallyMarek Szyprowski2018-10-232-8/+1
| | | | | | | | | | | | | IRQ wake up support for MAX8997 driver was initially configured by respective property in pdata. However, after the driver conversion to device-tree, setting it was left as 'todo'. Nowadays most of other PMIC MFD drivers initialized from device-tree assume that they can be an irq wakeup source, so enable it also for MAX8997. This fixes support for wakeup from MAX8997 RTC alarm. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: arizona: Make array mclk_name static, shrinks object sizeColin Ian King2018-10-231-1/+1
| | | | | | | | | | | | | | | | | | | Don't populate the array mclk_name on the stack but instead make it static. Makes the object code smaller by 23 bytes: Before: text data bss dec hex filename 38050 11604 64 49718 c236 linux/drivers/mfd/arizona-core.o After: text data bss dec hex filename 38027 11604 64 49695 c21f linux/drivers/mfd/arizona-core.o (gcc version 8.2.0 x86_64) Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* MAINTAINERS: Add myself as designated reviewer of Intel MFD PMICAndy Shevchenko2018-10-231-0/+8
| | | | | | | | | | | | There are few Intel MFD PMIC device drivers which I would like to review. Note, Intel MSIC is old system controller that based mostly on PMIC integrated in it. Thus, I included it as well. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: Convert Intel PMIC drivers to use SPDX identifierAndy Shevchenko2018-10-2310-75/+15
| | | | | | | | | | | 1;5201;0c Reduce size of duplicated comments by switching to use SPDX identifier. No functional change. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: Sort headers alphabetically for Intel PMIC driversAndy Shevchenko2018-10-233-9/+12
| | | | | | | | | | Sort headers alphabetically for better maintenance. No functional change. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: intel_soc_pmic_bxtwc: Chain power button IRQs as wellAndy Shevchenko2018-10-232-10/+32
| | | | | | | | | | | | | Power button IRQ actually has a second level of interrupts to distinguish between UI and POWER buttons. Moreover, current implementation looks awkward in approach to handle second level IRQs by first level related IRQ chip. To address above issues, split power button IRQ to be chained as well. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: intel_soc_pmic_crc: Use REGMAP_IRQ_REG() macroAndy Shevchenko2018-10-231-21/+7
| | | | | | | | | | | Instead of open coding each data structure with regmap IRQresources, use dedicated macro. No functional change intended. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: intel_soc_pmic_crc: Use DEFINE_RES_IRQ_NAMED() macroAndy Shevchenko2018-10-231-30/+5
| | | | | | | | | | | Instead of open coding each data structure with IRQ resources, use dedicated macro. No functional change intended. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: intel_msic: Use DEFINE_RES_IRQ() macroAndy Shevchenko2018-10-231-34/+10
| | | | | | | | | | | | | Instead of open coding each data structure with IRQ resources, use dedicated macro. In one case use DEFINE_RES_IRQ_NAMED() and DEFINE_RES_MEM_NAMED(). No functional change intended. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: motorola-cpcap: Add audio-codec supportSebastian Reichel2018-10-231-1/+50
| | | | | | | | | | | Add support for the audio-codec node by converting from devm_of_platform_populate() to devm_mfd_add_devices(). Tested-by: Pavel Machek <pavel@ucw.cz> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: mc13xxx-core: Fix PMIC shutdown when reading ADC valuesFabio Estevam2018-10-232-1/+3
| | | | | | | | | | | | | | | | | | | When trying to read any MC13892 ADC channel on a imx51-babbage board: The MC13892 PMIC shutdowns completely. After debugging this issue and comparing the MC13892 and MC13783 initializations done in the vendor kernel, it was noticed that the CHRGRAWDIV bit of the ADC0 register was not being set. This bit is set by default after power on, but the driver was clearing it. After setting this bit it is possible to read the ADC values correctly. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Tested-by: Chris Healy <cphealy@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: madera: Remove unused forward referenceRichard Fitzgerald2018-10-231-1/+0
| | | | | | | | | The madera_irqchip_pdata struct was replaced by the irq_flags member of struct madera_pdata so the forward reference is obsolete. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: max77620: Convert to using %pOFn instead of device_node.nameRob Herring2018-10-231-1/+1
| | | | | | | | In preparation to remove the node name pointer from struct device_node, convert printf users to use the %pOFn format specifier. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: madera: Don't use regmap_read_poll_timeout to poll for BOOT_DONERichard Fitzgerald2018-10-231-13/+20
| | | | | | | | | | | | While polling for BOOT_DONE the chip could NAK a read because it is still booting, which would terminate the regmap_read_poll_timeout() with an error. Instead implement a polling loop that ignores read errors so we always poll until the chip signals boot or the loop times out. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: arizona: Correct calling of runtime_put_syncSapthagiri Baratam2018-10-231-4/+4
| | | | | | | | | | | | | | Don't call runtime_put_sync when clk32k_ref is ARIZONA_32KZ_MCLK2 as there is no corresponding runtime_get_sync call. MCLK1 is not in the AoD power domain so if it is used as 32kHz clock source we need to hold a runtime PM reference to keep the device from going into low power mode. Fixes: cdd8da8cc66b ("mfd: arizona: Add gating of external MCLKn clocks") Signed-off-by: Sapthagiri Baratam <sapthagiri.baratam@cirrus.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: Add ingenic-tcu.h headerPaul Cercueil2018-10-231-0/+56
| | | | | | | | | This header contains macros for the registers that are present in the regmap shared by all the drivers related to the TCU (Timer Counter Unit) of the Ingenic JZ47xx SoCs. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: cros_ec: Check for mkbp events on resume only if supported.RaviChandra Sadineni2018-10-231-1/+2
| | | | | | | | | | | | | Currently on every resume we check for mkbp events and notify the clients. This helps in identifying the wakeup sources. But on devices that do not support mkbp protocol, we might end up querying key state of the keyboard in a loop which blocks the resume. Instead check for events only if mkbp is supported. Signed-off-by: RaviChandra Sadineni <ravisadineni@chromium.org> Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: adp5520: Update MODULE AUTHOR email addressMichael Hennerich2018-10-231-1/+1
| | | | | | | No functional changes Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: sec-core: Allow building as moduleKrzysztof Kozlowski2018-10-232-2/+17
| | | | | | | | | | | | | | | | | The main MFD driver for Samsung PMICs (S2MPSXX, S5M876X) used with Exynos SoCs can be compiled and used as a module. The dependent clock, regulator and RTC drivers already can be built as a module. Building entire set of drivers as modules might require using initial ramdisk and can make booting process longer (due to probe deferrals). However adding such option is useful for testing and for multi-platform configurations. This also add required module authors to sec-irq.c file based on recent main contributors. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: sec-core: Fix indentation of Kconfig descriptionKrzysztof Kozlowski2018-10-231-4/+4
| | | | | | | The indentation should be a tab followed by two spaces. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: maxim: Add SPDX license identifiersKrzysztof Kozlowski2018-10-2320-297/+76
| | | | | | | Replace GPL v2.0+ license statements with SPDX license identifiers. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: sec-core: Add SPDX license identifiersKrzysztof Kozlowski2018-10-2313-133/+24
| | | | | | | Replace GPL v2.0+ license statements with SPDX license identifiers. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
*---. Merge branches 'ib-mfd-iio-input-4.20', 'ib-mfd-irqchip-4.20', ↵Lee Jones2018-10-2313-21/+618
|\ \ \ | | | | | | | | | | | | 'ib-mfd-rtc-4.20' and 'ib-mfd-spi-tty-4.20-1' into ibs-for-mfd-merged
| | | * mfd: at91-usart: Include Device Tree headerLee Jones2018-09-111-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Will ensure 'of_device_id' is declared. Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | * spi: at91-usart: Make local functions staticLee Jones2018-09-111-7/+7
| | | | | | | | | | | | | | | | | | | | Suggested-by: Radu Nicolae Pirea <pirea.radu@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | * MAINTAINERS: Change Radu's email addressLee Jones2018-09-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Radu is no longer with Microchip. Suggested-by: Radu Nicolae Pirea <pirea.radu@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | * dt-bindings: mfd: atmel-usart: Correct interrupts property to include IRQ numberLee Jones2018-09-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | IRQ number was missing. Suggested-by: Radu Nicolae Pirea <pirea.radu@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | * tty/serial: atmel: Change the driver to work under at91-usart MFDRadu Pirea2018-09-102-15/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch modifies the place where resources and device tree properties are searched. Signed-off-by: Radu Pirea <radu.pirea@microchip.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Richard Genoud <richard.genoud@gmail.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | * spi: at91-usart: Add driver for at91-usart as SPIRadu Pirea2018-09-103-0/+441
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the driver for at91-usart in spi mode. The USART IP can be configured to work in many modes and one of them is SPI. The driver was tested on sama5d3-xplained and sama5d4-xplained boards with enc28j60 ethernet controller as slave. Signed-off-by: Radu Pirea <radu.pirea@microchip.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviwed-by: Mark Brown <broonie@kernel.org> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | * MAINTAINERS: Add AT91 USART SPI entryRadu Pirea2018-09-101-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Radu Pirea <radu.pirea@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | * mfd: at91-usart: Add MFD driver for USARTRadu Pirea2018-09-103-0/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This MFD driver is just a wrapper over atmel_serial driver and spi-at91-usart driver. Selection of one of the drivers is based on a property from device tree. If the property is not specified, the default driver is atmel_serial. Signed-off-by: Radu Pirea <radu.pirea@microchip.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | * dt-bindings: Add binding for atmel-usart in SPI modeRadu Pirea2018-09-102-2/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves the bindings for serial from serial/atmel-usart.txt to mfd/atmel-usart.txt and adds bindings for USART in SPI mode. Signed-off-by: Radu Pirea <radu.pirea@microchip.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | * MAINTAINERS: Add AT91 USART MFD entryRadu Pirea2018-09-101-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Radu Pirea <radu.pirea@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | * | mfd: menelaus: Fix possible race condition and leakAlexandre Belloni2018-09-111-4/+9
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IRQ work is added before the struct rtc is allocated and registered, but this struct is used in the IRQ handler. This may lead to a NULL pointer dereference. Switch to devm_rtc_allocate_device/rtc_register_device to allocate the rtc before calling menelaus_add_irq_work. Also, this solves a possible leak as the RTC is never released. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * / mfd: madera: Add irqchip data pointer into struct maderaRichard Fitzgerald2018-09-101-0/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | Put the pointer to struct regmap_irq_chip_data into the parent mfd structure so that the child irqchip driver does not need a trivial private structure to store only this pointer. As the irqchip child driver already has a pointer to the parent struct madera it can use that to store the pointer. This also means that the irqchip driver does not need a double-indirection from its local struct to get at the parent struct madera. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | Input: ti_am335x_tsc: Mark IRQ as wakeup capableVignesh R2018-10-091-0/+6
| | | | | | | | | | | | | | | | | | | | On AM335x, ti_am335x_tsc can wake up the system from suspend, mark the IRQ as wakeup capable, so that device irq is not disabled during system suspend. Signed-off-by: Vignesh R <vigneshr@ti.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | iio: adc: ti_am335x_adc: Disable ADC during suspend unconditionallyVignesh R2018-10-091-8/+4
| | | | | | | | | | | | | | | | | | | | | | Parent MFD device takes care of enabling ADC interface whenever touchscreen is marked wakeup capable. Therefore, unconditionally disable ADC interface during system suspend to save power in case of system with just ADC and no TSC. Signed-off-by: Vignesh R <vigneshr@ti.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | mfd: ti_am335x_tscadc: Keep ADC interface on if child is wakeup capableVignesh R2018-10-091-0/+13
| | | | | | | | | | | | | | | | | | If a child device like touchscreen is wakeup capable, then keep ADC interface on, so that a touching resistive screen will generate wakeup event to the system. Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | Input: ti_am335x_tsc: Mark TSC device as wakeup sourceVignesh R2018-10-091-5/+11
| | | | | | | | | | | | | | | | | | Instead of TSCADC MFD device, mark TSC as wakeup source and change all wakeup related PM calls to operate on TSC device. Signed-off-by: Vignesh R <vigneshr@ti.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | mfd: ti_am335x_tscadc: Don't mark TSCADC MFD as wakeup capableVignesh R2018-10-091-1/+0
|/ | | | | | | | | | | Currently tscadc MFD is marked as wakeup capable which incorrect because, its actually touch event by child TSC device that wakes up the system. Therefore, remove device_init_wakeup() call that marks TSCADC device as wakeup capable in favor of moving to mark TSC input device as wakeup capable later. Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* Linux 4.19-rc1v4.19-rc1Linus Torvalds2018-08-261-2/+2
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* Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds2018-08-261-0/+15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer update from Thomas Gleixner: "New defines for the compat time* types so they can be shared between 32bit and 64bit builds. Not used yet, but merging them now allows the actual conversions to be merged through different maintainer trees without dependencies We still have compat interfaces for 32bit on 64bit even with the new 2038 safe timespec/val variants because pointer size is different. And for the old style timespec/val interfaces we need yet another 'compat' interface for both 32bit native and 32bit on 64bit" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: y2038: Provide aliases for compat helpers
| * y2038: Provide aliases for compat helpersArnd Bergmann2018-08-221-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As part of the system call rework for 64-bit time_t, we are restructuring the way that compat syscalls deal with 32-bit time_t, reusing the implementation for 32-bit architectures. Christoph Hellwig suggested a rename of the associated types and interfaces to avoid the confusing usage of the 'compat' prefix for 32-bit architectures. To prepare for doing that in linux-4.20, add a set of macros that allows to convert subsystems separately to the new names and avoids some of the nastier merge conflicts. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Christoph Hellwig <hch@lst.de> Cc: y2038@lists.linaro.org Cc: John Stultz <john.stultz@linaro.org> Cc: Deepa Dinamani <deepa.kernel@gmail.com> Link: https://lkml.kernel.org/r/20180821203329.2089473-1-arnd@arndb.de
* | Merge branch 'ida-4.19' of git://git.infradead.org/users/willy/linux-daxLinus Torvalds2018-08-2628-679/+485
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull IDA updates from Matthew Wilcox: "A better IDA API: id = ida_alloc(ida, GFP_xxx); ida_free(ida, id); rather than the cumbersome ida_simple_get(), ida_simple_remove(). The new IDA API is similar to ida_simple_get() but better named. The internal restructuring of the IDA code removes the bitmap preallocation nonsense. I hope the net -200 lines of code is convincing" * 'ida-4.19' of git://git.infradead.org/users/willy/linux-dax: (29 commits) ida: Change ida_get_new_above to return the id ida: Remove old API test_ida: check_ida_destroy and check_ida_alloc test_ida: Convert check_ida_conv to new API test_ida: Move ida_check_max test_ida: Move ida_check_leaf idr-test: Convert ida_check_nomem to new API ida: Start new test_ida module target/iscsi: Allocate session IDs from an IDA iscsi target: fix session creation failure handling drm/vmwgfx: Convert to new IDA API dmaengine: Convert to new IDA API ppc: Convert vas ID allocation to new IDA API media: Convert entity ID allocation to new IDA API ppc: Convert mmu context allocation to new IDA API Convert net_namespace to new IDA API cb710: Convert to new IDA API rsxx: Convert to new IDA API osd: Convert to new IDA API sd: Convert to new IDA API ...
| * | ida: Change ida_get_new_above to return the idMatthew Wilcox2018-08-221-18/+12
| | | | | | | | | | | | | | | | | | | | | This calling convention makes more sense for the implementation as well as the callers. It even shaves 32 bytes off the compiled code size. Signed-off-by: Matthew Wilcox <willy@infradead.org>
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