- 15 1月, 2011 10 次提交
-
-
由 Mark Brown 提交于
Since the PM core wishes to transition away from the legacy suspend and resume methods and since removing them makes using PM core features like runtime PM much easier start warning when a driver is registered using the legacy methods. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NJean Delvare <khali@linux-fr.org>
-
由 Mark Brown 提交于
When devices use dev_pm_ops the I2C API is implementing standard functionality for integration with runtime PM and for checking for the presence of a per device op. The PM core provides pm_generic_ functions implementing this behaviour - use them to reduce coupling with future PM updates. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NJean Delvare <khali@linux-fr.org>
-
由 Jean Delvare 提交于
Remove real devices first and dummy devices last. This gives device driver which instantiated dummy devices themselves a chance to clean them up before we do. Signed-off-by: NJean Delvare <khali@linux-fr.org> Tested-by: NHans Verkuil <hverkuil@xs4all.nl> Cc: stable@kernel.org
-
由 Rafael J. Wysocki 提交于
Make wakeup events be reported by the PCI subsystem before attempting to resume devices or queuing up runtime resume requests for them, because wakeup events should be reported as soon as they have been detected. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
-
由 Rafael J. Wysocki 提交于
After recent changes related to wakeup events pm_wakeup_event() automatically checks if the given device is configured to signal wakeup, so pci_wakeup_event() may be a static inline function calling pm_wakeup_event() directly. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
-
由 Alex Williamson 提交于
The PCI sysfs ROM interface requires an enabling write to access the ROM image, but the default file mode is 0400. The original proposed patch adding sysfs ROM support was a true read-only interface, with the enabling bit coming in as a feature request. I suspect it was simply an oversight that the file mode didn't get updated to match the API. Acked-by: NChris Wright <chrisw@redhat.com> Signed-off-by: NAlex Williamson <alex.williamson@redhat.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
-
由 Rafael J. Wysocki 提交于
Move the evaluation of acpi_pci_osc_control_set() (to request control of PCI Express native features) into acpi_pci_root_add() to avoid calling it many times for the same root complex with the same arguments. Additionally, check if all of the requisite _OSC support bits are set before calling acpi_pci_osc_control_set() for a given root complex. References: https://bugzilla.kernel.org/show_bug.cgi?id=20232Reported-by: NOzan Caglayan <ozan@pardus.org.tr> Tested-by: NOzan Caglayan <ozan@pardus.org.tr> Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
-
由 Knut Petersen 提交于
Signed-off-by: NKnut Petersen <knut_petersen@t-online.de> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org
-
由 Oswald Buddenhagen 提交于
They got mixed up when the switch was converted to a table in 2007. Signed-off-by: NOswald Buddenhagen <ossi@kde.org> [ickle: minor changes for 2.6.37+] Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
-
由 Lennert Buytenhek 提交于
Commit a1f5f22a ("gpio: timbgpio: irq_data conversion") was slightly too enthusiastic in converting timbgpio_irq() over to take an irq_data * argument instead of an unsigned int irq argument, as it is a flow handler, which still take IRQ numbers for now. (And on top of that, it was using the wrong accessors.) This fixes it up, and seems to build without warnings. Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Richard Röjfors <richard.rojfors@mocean-labs.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 14 1月, 2011 30 次提交
-
-
由 MyungJoo Ham 提交于
The MAX17042 is a fuel gauge with an I2C interface for lithium-ion betteries. Unlike its predecessor MAX17040, MAX17042 uses 16bit registers. Besides, MAX17042 has much more features than MAX17040; e.g., a thermistor, current and current accumulation measurement, battery internal resistance estimate, average values of measurement, and others. This patch implements a driver for MAX17042. In this initial release, we have implemented the most basic features of a fuel gauge: measure the battery capacity and voltage. Signed-off-by: NMyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NAnton Vorontsov <cbouatmailru@gmail.com>
-
由 Mattias Wallin 提交于
This patch adds support for chip version 2.0 or cut 2.0. One new interrupt latch register - latch 12 - is introduced. Signed-off-by: NMattias Wallin <mattias.wallin@stericsson.com> Acked-by: NLinus Walleij <linus.walleij@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
The WM831x can generate wake events, some unconditionally, so flag the primary IRQ as a wake source in order to help the CPU treat the /IRQ signal appropriately. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
Since the legacy bus PM operations are deprecated move the suspend method over to dev_pm_ops. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 MyungJoo Ham 提交于
The previous driver did not support BUCK1-DVS3, BUCK1-DVS4, and BUCK2-DVS2 modes. This patch adds such modes and an option to block setting buck1/2 voltages out of the preset values. Signed-off-by: NMyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 MyungJoo Ham 提交于
The first releases of LP3974 have a large delay in RTC registers, which requires 2 seconds of delay after writing to a rtc register (recommended by National Semiconductor's engineers) before reading it. If "rtc_delay" field of the platform data is true, the rtc driver assumes that such delays are required. Although we have not seen LP3974s without requiring such delays, we assume that such LP3974s will be released soon (or they have done so already) and they are supported by "lp3974" without setting "rtc_delay" at the platform data. This patch adds delays with msleep when writing values to RTC registers if the platform data has rtc_delay set. Signed-off-by: NMyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Reviewed-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Andres Salomon 提交于
The SCx200 ACB driver supports ISA hardware as well as PCI. The PCI hardware is CS5535/CS5536 based, and the device that it grabs is handled by the cs5535-mfd driver. This converts the SCx200 driver to use a platform_driver rather than the previous PCI hackery. The driver used to manually track the iface list (via linked list); now it only does this for ISA devices. PCI ifaces are handled through standard driver model lists. It's unclear what happens in case of errors in the old ISA code; rather than pretending the code actually cares, I've dropped the (implicit) ignorance of return values and marked it with a comment. Signed-off-by: NAndres Salomon <dilinger@queued.net> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 MyungJoo Ham 提交于
This patch makes the driver to save and restore register values for hibernation. Signed-off-by: NMyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Sundar Iyer 提交于
Since the Ab8500 v1.0, the SPI support is deprecated on the HW. Signed-off-by: NSundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
While it is vanishingly unlikely that the device will be deployed on other architectures removing the dependency facilitates build testing when doing generic work on both the MFD core for the device and the subsystem drivers. There appears to be no actual code dependency. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
Since we don't have a PWM API every PWM driver ends up exporting its own version and we need to limit the platforms we try to build them on in order to avoid multiple definitions. As the AB8500 is normally a companion chip for the U8500 CPU depend on that architecture. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NHarald Welte <HaraldWelte@viatech.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Lennert Buytenhek 提交于
Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Joe Perches 提交于
drivers/gpio/cs5535-gpio.c: In function 'cs5535_gpio_probe': drivers/gpio/cs5535-gpio.c:269: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'resource_size_t' drivers/gpio/cs5535-gpio.c:269: warning: format '%x' expects type 'unsigned int', but argument 4 has type 'resource_size_t' Use vsprintf extension %pR to format resource. Original-patch-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Joe Perches 提交于
drivers/misc/cs5535-mfgpt.c: In function 'cs5535_mfgpt_probe': drivers/misc/cs5535-mfgpt.c:320: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'resource_size_t' drivers/misc/cs5535-mfgpt.c:320: warning: format '%x' expects type 'unsigned int', but argument 4 has type 'resource_size_t' Use vsprintf extension %pR to format resource. Original-patch-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
Actually makes the code larger rathe rthan smaller but does provide some isolation against core API changes. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
The genirq core is being updated to pass struct irq_data to irq_chip operations. Update the TWL4030 driver to the new APIs. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
The genirq core is being updated to supply struct irq_data to irq_chip operations rather than an irq number. Update the tps6586x driver to the new APIs. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NMike Rapoport <mike@compulab.co.il> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
The genirq core is being update to pass struct irq_data to irq_chip rather than an irq number to operations. Update tc6393 to the new API. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NIan Molton <ian@mnementh.co.uk> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
The genirq core is being updated to pass struct irq_data rather than an irq number to irq_chip operations. Update the t7166xb driver to the new APIs. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NIan Molton <ian@mnementh.co.uk> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
The genirq core is being updated to supply struct irq_data to irq_chip operations rather than an irq number. Update the SMTPE driver to the new APIs. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NRabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
The genirq core is being updated to pass struct irq_data to interrupt operations, update the MAX8998 driver to the new API. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
The genirq infrastructure is being converted to pass struct irq_data rather than an irq number to irq_chip operations, update max8925 to the new APIs. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
Convert the jz4740-adc driver to use the recently introduced IRQ API variants which are passed struct irq_data rather than an IRQ number. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
The genirq core is being converted to pass a struct irq_data to interrupt operations rather than an IRQ number. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NCory Maccarrone <darkstar6262@gmail.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
The genirq core is being converted to pass a struct irq_data to interrupt operations rather than an IRQ number. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Lennert Buytenhek 提交于
Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
The genirq core is being converted to supply struct irq_data to chips rather than the interrupt number. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NMattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
The genirq core is being updated to pass struct irq_data rather than irq numbers into chip drivers. As part of the update assignments to NULL for unused operations are removed, these are not needed and the genirq docs should be good enough. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NMattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
由 Mark Brown 提交于
The interrupt controller APIs are being updated to pass a struct irq_data rather than the interrupt number. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NIan Molton <ian@mnementh.co.uk> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-