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2013-03-15staging: omap-thermal: section of device driver callbacksEduardo Valentin1-0/+2
Section with platform device callbacks Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: device initialization sectionEduardo Valentin1-0/+2
Section of helper functions to initilize the bandgap device Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: refactor APIs handling threshold valuesEduardo Valentin1-161/+117
This patch improves the code that handles threshold values by creating single functions that are usable for tcold and thot. This way we won't have duplicated functionality just because it is handling different bitfields. Now the added functions are reused in several places where it is needed to update any threshold. This patch also removes macros that are used only inside the _validate helper function. In this patch there is also an addition of an extra function section for Exposed APIs, used outside the omap-bandgap.c, but inside the omap-thermal driver. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: update omap_bandgap_unmask_interrupts documentationEduardo Valentin1-1/+9
Proper document the function to configure the IRQ event masks. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: refactor temp_sensor_unmask_interruptsEduardo Valentin1-6/+8
This change improves temp_sensor_unmask_interrupts by: . renaming it to omap_bandgap_unmask_interrupts . making it a void function, as there is nothing really to report an error. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: threshold manipulation sectionEduardo Valentin1-0/+2
Section of functions manipulating thresholds for Alert and Shutdown. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: document omap_bandgap_add_hyst functionEduardo Valentin1-0/+10
Document function to handle hysteresis. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: rename add_hyst to omap_bandgap_add_hystEduardo Valentin1-16/+26
This patch improves the add_hyst function by: . Renaming it to omap_bandgap_add_hyst . Moving it to the ADC conversion functions section . Changing its signature to follow the driver standard Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: add documentation for omap_bandgap_mcelsius_to_adcEduardo Valentin1-0/+10
Document the conversion function. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: move conv table limits out of sensor dataEduardo Valentin4-35/+30
As we have one conv table per bandgap device and not per sensor, this patch changes the data structures so that the conv table min and max values are now part of bandgap_data and not sensor_data. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: rewrite omap_bandgap_mcelsius_to_adc on kernel coding ↵Eduardo Valentin1-4/+7
style Follow Documentation/CodingStyle while doing omap_bandgap_mcelsius_to_adc Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: name temp_to_adc_conversion in a better wayEduardo Valentin1-5/+6
Rename temp_to_adc_conversion to omap_bandgap_mcelsius_to_adc. This name, though longer, describes better the function. This patch also changes this function signature so the function follows the style of this file. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: add documentation for omap_bandgap_adc_to_mcelsiusEduardo Valentin1-0/+11
Document the conversion function. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: rewrite omap_bandgap_adc_to_mcelsius on kernel coding ↵Eduardo Valentin1-3/+8
style Follow Documentation/CodingStyle while doing omap_bandgap_adc_to_mcelsius. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: name adc_to_temp_conversion in a better wayEduardo Valentin1-6/+6
Rename adc_to_temp_conversion to omap_bandgap_adc_to_mcelsius. This name, though longer, describes better the function. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: ADC sectionEduardo Valentin1-0/+2
Section of ADC helpers functions Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: IRQ handler sectionEduardo Valentin1-0/+2
Section of IRQ handlers Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: section of basic helpersEduardo Valentin1-0/+2
Group of simple functions aggregating basic functionality. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: add a section of register manipulationEduardo Valentin1-0/+2
This is introduces a series of marks inside the code to better organize functions per group, aggregating their functionality. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: read status only once inside alert IRQEduardo Valentin1-5/+5
There is no need to re-read status register. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: remove duplicated codeEduardo Valentin1-1/+0
There is no need to assign twice the same variable with the very same value. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: update tshut IRQ handler documentationEduardo Valentin1-1/+9
Documents tshut handler better. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: update documentation for talert irq handlerEduardo Valentin1-1/+11
Document the Talert IRQ handler. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: rename talert handlerEduardo Valentin1-2/+2
Simple rename to cope with file naming pattern. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: add documentation for omap_bandgap_read_tempEduardo Valentin1-0/+10
Document function which reads temperature register, depending on bandgap device version. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: add documentation for omap_bandgap_powerEduardo Valentin1-0/+8
Document the helper function to turn a bandgap device on and off. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: make a omap_bandgap_power with only one exit pointEduardo Valentin1-1/+2
Change the way the omap_bandgap_power is written so that it has only one exit entry (Documentation/CodingStyle). Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: add documentation for register access functionsEduardo Valentin1-1/+22
Document the helper functions that manipulates registers and their bitfields. All of them work based of the io mapped area. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: introduce RMW_BITS macroEduardo Valentin1-132/+46
This patch introduce a macro to read, update, write bitfields. It will be specific to bandgap data structures. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: fix error checkingEduardo Valentin1-2/+2
The omap_bandgap_get_sensor_data() function returns ERR_PTR(), but it can also return NULL, in case of initilization, so we need to use IS_ERR_OR_NULL() rather than only IS_ERR(). Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: style cleanup on omap-bandgap.cEduardo Valentin1-17/+15
simple changes on alignments and white spaces Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: update documentation of omap-bandgap.hEduardo Valentin1-41/+189
This patch updates the existing data structures for omap bandgap, inside omap-bandgap.h. TODO: remove unused fields. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: create header for register, bitfields and definitionsEduardo Valentin5-195/+376
In order to have a better code readability and organization, this patch splits omap-bandgap.h into three headers. . omap-bandgap.h will contain only the driver related data structures definitions and macros . omap4xxx-bandgap.h will contain only defines and bitfields related to OMAP4 based devices . omap5xxx-bandgap.h will contain only defines and bitfields related to OMAP5 based devices Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: remove unused _SHIFT macrosEduardo Valentin1-57/+0
As these macros are not used on any part of the code, this patch removes all the *_SHIT defines. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-15staging: omap-thermal: use BIT() macroEduardo Valentin1-48/+48
For code readability, this patch changes the bit definition under omap-bandgap.h to use the BIT() macro. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-14Staging: ccg: delete it from the treeGreg Kroah-Hartman23-16541/+0
Now that it isn't in the build, just delete the ccg driver from the tree entirely. Cc: John Stultz <john.stultz@linaro.org> Cc: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-14Staging: ccg: remove it from the buildGreg Kroah-Hartman2-3/+0
This driver has been nothing but trouble, and no one shipping a new Android device uses it, so let's just drop it, making the USB Gadget driver authors lives a whole lot easier as they do their rework. Cc: John Stultz <john.stultz@linaro.org> Cc: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-14Staging: netlogic: remove unused variable in xlr_net_start_xmit()Wei Yongjun1-2/+0
The variable 'qmap' is initialized but never used otherwise, so remove the unused variable. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-14staging: comedi: adv_pci1710: remove iorange memberIan Abbott1-10/+0
The `iorange` member of `struct boardtype` is initialized but not used. Get rid of it and the macro constants `IORANGE_171x` and `IORANGE_1720`. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-14staging: comedi: addi_apci_1710: only pci bar 2 is usedH Hartley Sweeten1-12/+1
This driver used to be tied to the addi-data common code which always saved the start address of pci bars 0, 1, 2, and 3 for use by the driver. This driver only uses pci bar 2. Remove all the non-used pci bars and move the saving of pci bar 2 so it occurs right after the pci device is enabled. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-14staging: comedi_pci: pass comedi_device to comedi_pci_enable()H Hartley Sweeten53-98/+110
Make comedi_pci_enable() use the same parameter type as comedi_pci_disable(). This also allows comedi_pci_enable to automatically determine the resource name passed to pci_request_regions(). Make sure the errno value returned is passed on instead of assuming an errno. Also, remove any kernel noise that is generated when the call fails. The National Instruments drivers that use the mite module currently enable the PCI device in the mite module. For those drivers move the call to comedi_pci_enable into the driver. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-14staging: comedi_pci: make comedi_pci_disable() safe to callH Hartley Sweeten53-276/+82
Currently all the comedi PCI drivers need to do some checking in their (*detach) before calling comedi_pci_disable() in order to make sure the PCI device has actually be enabled. Change the parameter passed to comedi_pci_disable() from a struct pci_dev pointer to a comedi_device pointer and have comedi_pci_disable() handle all the checking. For most comedi PCI drivers this also allows removing the local variable holding the pointer to the pci_dev. For some of the drivers comedi_pci_disable can now be used directly as the (*detach) function. The National Instruments drivers that use the mite module currently enable/disable the PCI device in the mite module. For those drivers move the call to comedi_pci_disable into the driver and make sure dev->iobase is set to a non-zero value. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-14staging: dgrp: cleanup sparse warningsNathan Zimmer5-6/+8
A cleanup patch to remove sparse warnings caused by my other patch "procfs: Improve Scaling in proc" since now proc_fops is protected by the rcu. Signed-off-by: Nathan Zimmer <nzimmer@sgi.com> Cc: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-14staging: android: remove dependency on TINY_SHMEMPaul Bolle1-1/+1
The Kconfig entry for the "Anonymous Shared Memory Subsystem" got added in v3.3. It has an optional dependency on TINY_SHMEM. But TINY_SHMEM had already been removed in v2.6.29. So this optional dependency can safely be removed too. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-14staging: csr: fix compilation warning in unifi_siwscanDevendra Naga1-3/+0
got the warnings drivers/staging/csr/sme_wext.c: In function ‘unifi_siwscan’: drivers/staging/csr/sme_wext.c:1276:9: warning: variable ‘scantype’ set but not used [-Wunused-but-set-variable] fixed by removing the variable Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-14Staging: comedi: Fixed camel case style issue in usbdux.cJacob Garber1-202/+202
This is a patch to usbdux.c that fixes the camel case warnings found by the checkpatch.pl tool Signed-off-by: Jacob Garber <ajtgarber@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-14staging: the DWC2 driver uses bus_to_virtStephen Rothwell1-0/+1
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-14staging: dwc2: fix compiler warningsPaul Zimmerman2-10/+11
Fix some compiler warnings when building for i386 arch. Reported by Fengguang's build-bot. Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-12staging: comedi: ni_atmio: fix build errorsH Hartley Sweeten1-5/+7
The following commits introduced a couple build errors in this driver due to the removal of some macros in ni_stc.h. commit: f5a1d92b "staging: comedi: ni_stc.h: remove n_ni_boards macro" commit: 6293e357 "staging: comedi: ni_stc.h: remove boardtype macro" The n_ni_boards macro is an open coded version of ARRAY_SIZE. The boardtype macro is removed in favor of using the comedi_board() helper and accessing the boardinfo with a pointer. Fix both issues. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-12driver: staging: csr: remove cast for kmalloc return valueZhang Yanfei5-8/+7
remove cast for kmalloc return value. Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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