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* Merge tag 'for-linus' of git://github.com/rustyrussell/linuxLinus Torvalds2012-01-141-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1 * tag 'for-linus' of git://github.com/rustyrussell/linux: module_param: check that bool parameters really are bool. intelfbdrv.c: bailearly is an int module_param paride/pcd: fix bool verbose module parameter. module_param: make bool parameters really bool (drivers & misc) module_param: make bool parameters really bool (arch) module_param: make bool parameters really bool (core code) kernel/async: remove redundant declaration. printk: fix unnecessary module_param_name. lirc_parallel: fix module parameter description. module_param: avoid bool abuse, add bint for special cases. module_param: check type correctness for module_param_array modpost: use linker section to generate table. modpost: use a table rather than a giant if/else statement. modules: sysfs - export: taint, coresize, initsize kernel/params: replace DEBUGP with pr_debug module: replace DEBUGP with pr_debug module: struct module_ref should contains long fields module: Fix performance regression on modules with large symbol tables module: Add comments describing how the "strmap" logic works Fix up conflicts in scripts/mod/file2alias.c due to the new linker- generated table approach to adding __mod_*_device_table entries. The ARM sa11x0 mcp bus needed to be converted to that too.
| * module_param: check type correctness for module_param_arrayRusty Russell2012-01-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | module_param_array(), unlike its non-array cousins, didn't check the type of the variable. Fixing this found two bugs. Cc: Luca Risolia <luca.risolia@studio.unibo.it> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Eric Piel <eric.piel@tremplin-utc.net> Cc: linux-media@vger.kernel.org Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* | Merge branch 'for-next' of ↵Linus Torvalds2012-01-1454-524/+1775
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (59 commits) rtc: max8925: Add function to work as wakeup source mfd: Add pm ops to max8925 mfd: Convert aat2870 to dev_pm_ops mfd: Still check other interrupts if we get a wm831x touchscreen IRQ mfd: Introduce missing kfree in 88pm860x probe routine mfd: Add S5M series configuration mfd: Add s5m series irq driver mfd: Add S5M core driver mfd: Improve mc13xxx dt binding document mfd: Fix stmpe section mismatch mfd: Fix stmpe build warning mfd: Fix STMPE I2c build failure mfd: Constify aat2870-core i2c_device_id table gpio: Add support for stmpe variant 801 mfd: Add support for stmpe variant 801 mfd: Add support for stmpe variant 610 mfd: Add support for STMPE SPI interface mfd: Separate out STMPE controller and interface specific code misc: Remove max8997-muic sysfs attributes mfd: Remove unused wm831x_irq_data_to_mask_reg() ... Fix up trivial conflict in drivers/leds/Kconfig due to addition of LEDS_MAX8997 and LEDS_TCA6507 next to each other.
| * mfd: Add pm ops to max8925Kevin Liu2012-01-091-0/+27
| | | | | | | | | | | | Signed-off-by: Kevin Liu <kliu5@marvell.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Convert aat2870 to dev_pm_opsMark Brown2012-01-091-9/+10
| | | | | | | | | | | | | | | | | | The I2C suspend and resume functions have been deprecated since the driver was introduced. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Jin Park <jinyoungp@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Still check other interrupts if we get a wm831x touchscreen IRQMark Brown2012-01-091-2/+1
| | | | | | | | | | | | | | | | | | | | It is possible that we will see another interrupt triggering at the same time as the touchscreen interrupts so it's still worth checking other possible sources. Almost all of the win from the fast path comes from only needing to read the primary register and saving the I/O costs. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Introduce missing kfree in 88pm860x probe routineJulia Lawall2012-01-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Error handling code following a kzalloc should free the allocated data. At this point, chip has been allocated and some fields have been initialized, but it has not been stored anywhere, so it should be freed before leaving the function. A simplified version of the semantic match that finds the problem is as follows: (http://coccinelle.lip6.fr) // <smpl> @r exists@ local idexpression x; statement S; identifier f1; position p1,p2; expression *ptr != NULL; @@ x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...x...+> } x->f1 ...> ( return \(0\|<+...x...+>\|ptr\); | return@p2 ...; ) @script:python@ p1 << r.p1; p2 << r.p2; @@ print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add S5M series configurationSangbeom Kim2012-01-092-0/+12
| | | | | | | | | | | | | | This patch add Samsung S5M Kconfig and Makefile entry. Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add s5m series irq driverSangbeom Kim2012-01-091-0/+487
| | | | | | | | | | | | | | | | This patch support irq for s5m series. Basically, S5M8767 and S5M8763 irq can be handled by this patch. Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add S5M core driverSangbeom Kim2012-01-091-0/+176
| | | | | | | | | | | | | | | | | | | | S5M series are pmic including mutiple functional devices. It can support PMIC, RTC, Battery charger, codec. This patch implement core driver for s5m series. Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Fix stmpe section mismatchSamuel Ortiz2012-01-091-1/+1
| | | | | | | | | | | | | | | | | | | | This fixes: WARNING: drivers/built-in.o(.text+0xf368f): Section mismatch in reference from the function stmpe_probe() to the function .devinit.text:stmpe_chip_init() The function stmpe_probe() references the function __devinit stmpe_chip_init(). Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Fix stmpe build warningSamuel Ortiz2012-01-091-0/+1
| | | | | | | | | | | | | | | | | | | | This fixes: drivers/mfd/stmpe.c:114:1: warning: data definition has no type or storage class [enabled by default] drivers/mfd/stmpe.c:114:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int] Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Fix STMPE I2c build failureSamuel Ortiz2012-01-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | STMPE i2c is a bool and should depend on I2c=y. That fixes: drivers/built-in.o: In function `i2c_block_write': stmpe-i2c.c:(.text+0xf4553): undefined reference to +`i2c_smbus_write_i2c_block_data' drivers/built-in.o: In function `i2c_block_read': stmpe-i2c.c:(.text+0xf457f): undefined reference to +`i2c_smbus_read_i2c_block_data' drivers/built-in.o: In function `i2c_reg_write': stmpe-i2c.c:(.text+0xf45ab): undefined reference to `i2c_smbus_write_byte_data' drivers/built-in.o: In function `i2c_reg_read': stmpe-i2c.c:(.text+0xf45d4): undefined reference to `i2c_smbus_read_byte_data' drivers/built-in.o: In function `stmpe_init': stmpe-i2c.c:(.init.text+0xaf22): undefined reference to `i2c_register_driver' drivers/built-in.o: In function `stmpe_exit': stmpe-i2c.c:(.exit.text+0x5e5): undefined reference to `i2c_del_driver' Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Constify aat2870-core i2c_device_id tableAxel Lin2012-01-091-1/+1
| | | | | | | | Signed-off-by: Axel Lin <axel.lin@gmail.com>
| * mfd: Add support for stmpe variant 801Viresh Kumar2012-01-094-13/+105
| | | | | | | | | | | | | | | | | | | | STMPE801 is a GPIO expander. Registers for 801 are much different from other variants. This patch adds support for STMPE801 in stmpe mfd driver. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@st.com> Signed-off-by: Pratyush Anand <pratyush.anand@st.com> Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add support for stmpe variant 610Viresh Kumar2012-01-093-2/+20
| | | | | | | | | | | | | | | | | | STMPE610 is very much like STMPE811, except the number of gpio pins, which is 8 in 811 and 6 in 610. This patch adds support for variant 610. STMPE610 will share most of the code with STMPE811. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add support for STMPE SPI interfaceViresh Kumar2012-01-094-1/+157
| | | | | | | | | | | | | | | | | | | | | | Few STMPE controller can have register interface over SPI or I2C. Current implementation only supports I2C. This patch adds support for SPI interface for accessing STMPE's address space. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Separate out STMPE controller and interface specific codeViresh Kumar2012-01-095-90/+195
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Few STMPE controller can have register interface over SPI or I2C. Current implementation only supports I2C and all code is present in a single file stmpe.c. It would be better to separate out I2C interface specific code from controller specific code. Later SPI specific code can be added in a separate file. This patch separates out I2C and controller specific code into separate files, making stmpe.c independent of I2C. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Remove unused wm831x_irq_data_to_mask_reg()Mark Brown2012-01-091-5/+0
| | | | | | | | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add platform data and devices for MAX8997 LED controlDonggeun Kim2012-01-091-1/+2
| | | | | | | | | | | | | | | | | | | | MAX8997 device does not support LED control function of it. To enable MAX8997-LED driver, platform data and devices for LED are updated. Signed-off-by: Donggeun Kim <dg77.kim@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Make TPS65910 usable without interruptsAfzal Mohammed2012-01-092-6/+4
| | | | | | | | | | | | | | | | | | TPS65910 can be used without interrupts. Hence let probe succeed in case interrupt can't be configured and let Kernel only to complain about it Signed-off-by: Afzal Mohammed <afzal@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add power off functionality to TWLIgor Grinberg2012-01-091-2/+40
| | | | | | | | | | | | | | | | | | | | | | | | TWL family of PMICs, used in master mode, have a power off functionality. The resulting power off sequence shuts down all the SoC supplies, LDOs, etc. The sequence is described in the datasheets chapter "Power-Off Sequence". Note, that board must be wired correctly for the power off to work as expected. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: twl-core: Add initial DT support for twl4030/twl6030Benoit Cousson2012-01-092-2/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add initial device-tree support for twl familly chips. The current version is missing the regulator entries due to the lack of DT regulator bindings for the moment. Only the simple sub-modules that do not depend on platform_data information can be initialized properly. Add irqdomain support. Add documentation for the Texas Instruments TWL Integrated Chip. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Balaji T K <balajitk@ti.com> Cc: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Acked-by: Rob Herring <rob.herring@calxeda.com> [grant.likely@secretlab.ca: Fix IRQ_DOMAIN dependency in kconfig] Cc: Grant Likely <grant.likely@secretlab.ca>
| * mfd: Return an error on failed wm831x register writesMark Brown2012-01-091-0/+2
| | | | | | | | | | | | | | Got dropped in the regmap conversion. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Convert WM8400 to devm_kzalloc()Mark Brown2012-01-091-5/+2
| | | | | | | | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Unify abx500 headers in mfd/abx500Linus Walleij2012-01-097-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | This moves all the header files related to the abx500 family into a common include directory below mfd. From now on we place any subchip header in that directory. Headers previously in e.g. <linux/mfd/ab8500/gpio.h> get prefixed and are now e.g. <linux/mfd/abx500/ab8500-gpio.h>. The top-level abstract interface remains in <linux/mfd/abx500.h>. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Use gpio_request_one from twl6040-coreAxel Lin2012-01-091-5/+2
| | | | | | | | | | | | | | Use gpio_request_one() instead of multiple gpiolib calls. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Use gpio_request_one from omap-usb-hostAxel Lin2012-01-091-12/+6
| | | | | | | | | | | | | | Use gpio_request_one() instead of multiple gpiolib calls. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Use gpio_request_one from dm355evm_mspAxel Lin2012-01-091-2/+1
| | | | | | | | | | | | | | Use gpio_request_one() instead of multiple gpiolib calls. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Use gpio_request_one from aat2870-coreAxel Lin2012-01-091-2/+2
| | | | | | | | | | | | | | | | Use gpio_request_one() instead of multiple gpiolib calls. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Jin Park <jinyoungp@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Convert to DEFINE_PCI_DEVICE_TABLEAxel Lin2012-01-095-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert static struct pci_device_id *[] to static DEFINE_PCI_DEVICE_TABLE tables. Cc: Andres Salomon <dilinger@queued.net> Cc: Denis Turischev <denis@compulab.co.il> Cc: Ben Dooks <ben@simtec.co.uk> Cc: Vincent Sanders <vince@simtec.co.uk> Cc: Mocean Laboratories <info@mocean-labs.com> Cc: Harald Welte <HaraldWelte@viatech.com> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add WM1811A device ID to wm8994 driverMark Brown2012-01-091-0/+1
| | | | | | | | | | | | | | The WM1811A is a variant of the WM1811 with pin configuration changes. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add a dependency on HAVE_CLK for tc6393xbChristoph Fritz2012-01-091-1/+1
| | | | | | | | | | | | | | tc6393xb calls the clk API. Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Don't declare jz4740_adc_cells constAxel Lin2012-01-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the const keyword to fix below warning: CC drivers/mfd/jz4740-adc.o drivers/mfd/jz4740-adc.c: In function 'jz4740_adc_probe': drivers/mfd/jz4740-adc.c:290: warning: passing argument 3 of 'mfd_add_devices' discards qualifiers from pointer target type include/linux/mfd/core.h:93: note: expected 'struct mfd_cell *' but argument is of type 'const struct mfd_cell *' Also make jz4740_adc_cells static, is not used outside this driver so no need to make the symbol global. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Use standard device wakeup for handling max8998 wakeup deviceJonghwan Choi2012-01-091-2/+4
| | | | | | | | | | | | | | | | Use device_init_wakeup & device_may_wakeup to init wakeup Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Fix cs5535 section mismatchChristian Gmeiner2012-01-091-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Silence following warnings: WARNING: drivers/mfd/cs5535-mfd.o(.data+0x20): Section mismatch in reference from the variable cs5535_mfd_drv to the function .devinit.text:cs5535_mfd_probe() The variable cs5535_mfd_drv references the function __devinit cs5535_mfd_probe() If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console WARNING: drivers/mfd/cs5535-mfd.o(.data+0x28): Section mismatch in reference from the variable cs5535_mfd_drv to the function .devexit.text:cs5535_mfd_remove() The variable cs5535_mfd_drv references the function __devexit cs5535_mfd_remove() If the reference is valid then annotate the variable with __exit* (see linux/init.h) or name the variable: *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console Rename the variable from *_drv to *_driver so modpost ignore the OK references to __devinit/__devexit functions. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Acked-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add device tree probe support for mc13xxxShawn Guo2012-01-091-31/+75
| | | | | | | | | | | | | | This adds device tree probe support for mc13xxx mfd driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * ARM: sa1100: Refactor mcp-sa11x0 to use platform resources.Jochen Friedrich2012-01-091-52/+110
| | | | | | | | | | | | | | | | Make use of memory resources rather than hardcoded IO adresses. This is a first step towards DT support. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * ARM: sa11x0: Implement autoloading of codec and codec pdata for mcp bus.Jochen Friedrich2012-01-094-16/+85
| | | | | | | | | | Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Fix twl4030-irq typoNeilBrown2012-01-091-1/+1
| | | | | | | | | | | | | | overwriten -> overwritten Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Set twl4030-irq tertiary interrupts to be nested/threaded.NeilBrown2012-01-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | As tertiary interrupts are handled by handle_twl4030_sih calling handle_nested_irq, they do not need their own separate irq thread. So mark them as 'nested_thread' interrupts to avoid the extra thread creation. Tested on GTA04 Pheonux. Signed-off-by: NeilBrown <neilb@suse.de> Tested-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Fixed unconditional reset of the mc13xxx ADC reading enable bitsRobin van der Gracht2012-01-091-2/+2
| | | | | | | | | | | | | | | | | | | | When the ADC is being prepared for a single or multiple channel reading, the adc0 register is reconfigured without taking the lithium cell, charge current and battery current reading enable bits into account. Which results in clearing the bits. Signed-off-by: Robin van der Gracht <robin@protonic.nl> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Convert WM8350 to devm_kzalloc()Mark Brown2012-01-091-3/+1
| | | | | | | | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Store wm8350 struct in core device driver dataMark Brown2012-01-091-0/+2
| | | | | | | | | | | | | | | | This will allow us to move to a more idiomatic MFD model as drivers will be able to get the struct by looking at their parent device. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Remove redundant spi driver bus initializationLars-Peter Clausen2012-01-093-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In ancient times it was necessary to manually initialize the bus field of an spi_driver to spi_bus_type. These days this is done in spi_driver_register(), so we can drop the manual assignment. The patch was generated using the following coccinelle semantic patch: // <smpl> @@ identifier _driver; @@ struct spi_driver _driver = { .driver = { - .bus = &spi_bus_type, }, }; // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Convert MFD drivers to use module_platform_driverMark Brown2012-01-0910-120/+10
| | | | | | | | | | | | | | | | | | Factors out some boilerplate code for drivers doing the default thing for platform driver registration. Drivers using platform_driver_probe or an initcall other than module_init can't be converted. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add basic device tree binding for wm8994Mark Brown2012-01-091-0/+9
| | | | | | | | | | | | | | | | | | Add a placeholder device tree binding for the wm8994 driver. At present the binding is essentially null as none of the platform data is supported, and at least some of that will depend on the pending regulator bindings. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Convert 88pm860x to use regmap apiJett.Zhou2012-01-092-61/+45
| | | | | | | | | | | | | | | | | | Convert the 88pm860x normal bank register read/write to use the register map API. Signed-off-by: Jett.Zhou <jtzhou@marvell.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Fix 88pm860x test bank i2c interface bugJett.Zhou2012-01-091-46/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are two banks in 88pm8607. One is the normal bank, and the other one is the test bank, it means it have the same register address in the normal bank and test bank seperately. For test bank register, it needs a special I2C sequence to acess as below, Touching to 0xFA address Touching to 0xFB address Touching to 0xFF address Accessing bank register Touching to 0xFE address Touching to 0xFC address This sequence can't be interrupted. It means that we can't use i2c_transfef() to implement touching 0xFA address. Otherwise, other i2c operation may be inserted into 0xFA and 0xFB operation since the lock of i2c_adapter is already released. So for test bank we implemented specific i2c read/write operation; Signed-off-by: Jett.Zhou <jtzhou@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Disable more pulls on WM8994Mark Brown2012-01-091-3/+8
| | | | | | | | | | | | | | | | | | Disable more pulls by default on WM8994 for a small current saving. Since some designs do leave SPKMODE floating provide platform data to allow that to be left enabled. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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