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2012-11-02iio: isl29018: Support suspend and resume.iio-for-3.8bBryan Freed
The driver leaves the device in power-down state anyway, so there is nothing to do on suspend. On resume, we just have to make sure the range and ADC values are updated in the device since it may have been powered down in suspend. Signed-off-by: Bryan Freed <bfreed@chromium.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-11-02iio: Accept a leading '+' sign when parsing fixed point numbersLars-Peter Clausen
If we encounter a leading '+' sign just skip over it. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-11-02iio: Reject trailing garbage when parsing fixed point numbersLars-Peter Clausen
When parsing a fixed point number IIO stops parsing the string once it has reached the last requested decimal place. This means that the remainder of the string is silently accepted regardless, of whether it is part of a valid number or not. This patch modifies the code to scan the whole string and only accept valid numbers. Since fract_mult is 0 after the last decimal place any digit that may follows won't affect the result. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-11-02iio: Do not accept multiple '.' in fixed point numbersLars-Peter Clausen
Currently when parsing a fix-point number we silently skip any additional '.' found in the string. E.g. '1.2.3.4' gets parsed as '1.234'. This patch disallows this and returns an error if more than one '.' is encountered. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-11-02staging: iio: adc: ad7280a.c: fixed macro coding styleKumar Amit Mehta
remove unnecessary semicolon from the macro definition Signed-off-by: Kumar Amit Mehta <gmate.amit@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-10-31iio:dac:ad5449: unlock on error pathDan Carpenter
There is an unlock missing on this error path. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-10-31Revert "iio: at91_adc: Use devm_kcalloc to allocate arrays"Axel Lin
This reverts commit 45259859492812c8b700ae1d157be01a8d2babfe. This fixes build error because devm_kcalloc does not exist in current tree. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-10-31staging:iio: Consolidate adt7310 and adt7410 driverLars-Peter Clausen
The adt7310 is the SPI version of the adt7410, so there is no need to have a separate driver for it. The register map layout is a bit different, i.e. the addresses of the register differ, but the individual register layouts are identical. We solve this by adding a small look-up table, which translates adt7410 register addresses to ad7310 register addresses. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-10-30Staging: bcm: Remove typedef stLocalSFAddRequestAlt.Kevin McKinney
This patch removes typedef stLocalSFAddRequestAlt in CmHost.h. Signed-off-by: Kevin McKinney <klmckinney1@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30Staging: bcm: Remove typedef for stLocalSFAddIndicationAlt and call directly.Kevin McKinney
This patch removes typedef for stLocalSFAddIndicationAlt, changes the name of the struct to bcm_add_indication_alt, and removes a comment. In addition, any calls to typedef stLocalSFAddIndicationAlt are changed to call the struct directly. Signed-off-by: Kevin McKinney <klmckinney1@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: csr: csr_log_configure.h: remove a bunch of function protosDevendra Naga
all protos that are removed does not have a function definition so remove all of them together Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: csr: remove csr_lib.hDevendra Naga
remove this header file as no struct or no function is defined else where in csr. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: csr: os.c: remove braces around single statement blocksDevendra Naga
remove all braces around single statement if blocks Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: csr: os.c: remove col variableDevendra Naga
theres no point in checking the col variable, its always zero, and wont print a new line, actually its better to have a new line after a set of characters printed, instead of confusing with the concatenated characters when called multiple times at a time. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: csr: drv.c: replace spaces with tabs in uf_destroy_device_nodesDevendra Naga
replace spaces at the start of line with tabs Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: csr: drv.c: replace spaces with tabsDevendra Naga
replace spaces at the start of the line with tabs Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: csr: io.c: replace spaces with tabsDevendra Naga
replace the spaces with the tabs at the start of line Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: et131x: Remove unnecessary PHY register writeMark Einon
The PHY registers are now being controlled from the connected phydev, so there shouldn't be any reason for the et131x code to perform any extra setup. Removing the interrupt setup code, and register defines that are now unused. On testing, no changes in behaviour were experienced. Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: et131x: Remove unnecessary NULL pointer assignmentsMark Einon
During a previous refactoring excerise, two NULL pointer assingments were moved to their respective pointer declarations. Dan Carpenter correctly points out that these assignments are not needed. Removing them. Also two small whitespace changes - rejoining split lines, as they are now less than 80 chars. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: et131x: Update TODO list in READMEMark Einon
-Added some extra items to the TODO list. Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: et131x: Refactor nic_rx_pkts() to remove indentingMark Einon
In nic_rx_pkts() some large chunks of code are indented in 'if (len)' sections. Refactor the code to remove these indents and re-join longer split lines. Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: et131x: Remove duplicate code for fbr[0, 1]Mark Einon
Several places in et131x.c code is duplicated for fbr[0] and fbr[1]. Remove the duplicate lines and use loops to run over both indicies. Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: drm/imx: add support for ARCH_MULTIPLATFORMRob Clark
No dependency on plat headers, so only needs Kconfig update to build for ARCH_MULTIPLATFORM. Signed-off-by: Rob Clark <rob@ti.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: drm/omap: add support for ARCH_MULTIPLATFORMRob Clark
Remove usage of plat/cpu.h and get information from platform data instead. This enables omapdrm to be built with ARCH_MULTIPLATFORM. Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: drm/omap: remove global drm_device ptrRob Clark
Not actually used anymore. Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: ced1401: remove useless value cast on kmalloc()Fengguang Wu
Casting value returned by k[cmz]alloc to (struct page * *) is useless. Generated by: scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: drm/omap: only advertise rotation prop if supportedRob Clark
For hardware that does not have DMM/TILER, there is no rotation, so no point in getting userspace's hopes up. Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: comedi/drivers: use auto_attach instead of attach_pciIan Abbott
Change comedi drivers for PCI boards to use the new `auto_attach()` method instead of the `attach_pci()` method. I plan to remove the `attach_pci()` and `attach_usb()` methods from `struct comedi_driver` once nothing is using them. Tag the functions with `__devinit` where they are not already so tagged, as they are only called during PCI probe. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: comedi/drivers: use auto_attach instead of attach_usbIan Abbott
Change the usbdux, usbduxfast and usbduxsigma drivers to use the new `auto_attach()` method instead of the `attach_usb()` method. I plan to remove the `attach_usb()` and `attach_pci()` methods from `struct comedi_driver` once nothing is using them. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-30staging: comedi: addi_eeprom: don't pass the eeprom 'type'H Hartley Sweeten
The eeprom 'type' can be found from the boardinfo when needed. Finding it when needed also makes it clearer what this value is. 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>
2012-10-30staging: comedi: addi_eeprom: fix remaining checkpatch.pl issuesH Hartley Sweeten
Fix the following checkpatch.pl issues: ERROR: code indent should use tabs where possible WARNING: please, no spaces at the start of a line WARNING: line over 80 characters This file is now checkpatch.pl clean. 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>
2012-10-30staging: comedi: addi_eeprom: cleanup the definesH Hartley Sweeten
Fix the whitespace in the defines. This also fixes a couple checkpatch.pl issues. 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>
2012-10-30staging: comedi: addi_eeprom: reformat driver commentH Hartley Sweeten
Reformat the driver description comment to use the preferred block comment style. The second driver comment block contains the same information as the first one. Remove it. 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>
2012-10-30staging: comedi: addi_eeprom: cleanup i_EepromReadMainHeader()H Hartley Sweeten
Add namespace by renaming this CamelCase function to addi_eeprom_read_info(). Remove the 'type' parameter. This parameter is a char pointer to the string name of the eeprom type used on the board. This can be found when needed using the dev pointer. Change the parameter order so that the comedi_device pointer is passed first. The return value is always 0 and it's never checked. Change it to void. 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>
2012-10-30staging: comedi: addi_eeprom: cleanup i_EepromReadTimerHeader()H Hartley Sweeten
Use this function to set the private data instead of doing it in the i_EepromReadMainHeader() function. Keep the eeprom read code #if 0'ed out for now. Add namespace by renaming this CamelCase function to addi_eeprom_read_timer_info(). Remove the unused str_TimerMainHeader and str_TimerDetails structs. The return value is always 0 and it's never checked. Change it to void. 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>
2012-10-30staging: comedi: addi_eeprom: cleanup i_EepromReadAnlogInputHeader()H Hartley Sweeten
Add namespace by renaming this CamelCase function to addi_eeprom_read_ai_info(). Refactor the function so that it stores the data from the eeprom directly in the private data instead of using the a struct to pass the data back to i_EepromReadMainHeader(). This allows removing the str_AnalogInputHeader struct. The return value is always 0 and it's never checked. Change it to void. 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>
2012-10-30staging: comedi: addi_eeprom: cleanup i_EepromReadAnlogOutputHeader()H Hartley Sweeten
Add namespace by renaming this CamelCase function to addi_eeprom_read_ao_info(). Refactor the function so that it stores the data from the eeprom directly in the private data instead of using the a struct to pass the data back to i_EepromReadMainHeader(). This allows removing the str_AnalogOutputHeader struct. The return value is always 0 and it's never checked. Change it to void. 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>
2012-10-30staging: comedi: addi_eeprom: cleanup i_EepromReadDigitalOutputHeader()H Hartley Sweeten
Add namespace by renaming this CamelCase function to addi_eeprom_read_do_info(). Refactor the function so that it stores the data from the eeprom directly in the private data instead of using the a struct to pass the data back to i_EepromReadMainHeader(). This allows removing the str_DigitalOutputHeader struct. The return value is always 0 and it's never checked. Change it to void. 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>
2012-10-30staging: comedi: addi_eeprom: cleanup i_EepromReadDigitalInputHeader()H Hartley Sweeten
Add namespace by renaming this CamelCase function to addi_eeprom_read_di_info(). Refactor the function so that it stores the data from the eeprom directly in the private data instead of using the a struct to pass the data back to i_EepromReadMainHeader(). This allows removing the str_DigitalInputHeader struct. Leave the reads of the unused eeprom data for now. The return value is always 0 and it's never checked. Change it to void. 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>
2012-10-30staging: comedi: addi_eeprom: cleanup i_EepromReadMainHeader()H Hartley Sweeten
Consolidate the two loops used to read the main header data and the individual function header data from the eeprom. The structs used to read the main header are not used outside this function so remove them by reading the eeprom data into local variables used in the loop. Consolidate the 'timer' function cases. 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>
2012-10-30staging: comedi: addi_eeprom: move the eeprom offset to addi_eeprom_readw()H Hartley Sweeten
All the addi_eeprom_readw() calls have the offset to the start of user data (0x100) as part of the address calculation. Create a define for this constant and move it's addition to the address into addi_eeprom_readw(). 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>
2012-10-30staging: comedi: addi_eeprom: cleanup v_EepromReadWord()H Hartley Sweeten
Add namespace to the function by renaming the CamelCase function to addi_eeprom_readw(). Rename the CamelCase parameters and local variables. 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>
2012-10-30staging: comedi: addi_eeprom: use AMCC_OP_REG_* definesH Hartley Sweeten
Use the AMCC_OP_REG_* register offset defines for the magic numbers used to read the nvram data. 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>
2012-10-30staging: comedi: addi_eeprom: factor out the nvram read codeH Hartley Sweeten
Factor the code that reads the word from the nvram out of the w_EepromReadWord() function. Cleanup the factored out code so it's a bit more concise. 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>
2012-10-30staging: comedi: addi_eeprom: cleanup v_EepromWaitBusy()H Hartley Sweeten
Add namespace to the function by renaming the CamelCase function to addi_eeprom_nvram_wait(). Rename the CamelCase local variable. Refactor the do {} while to make the code a bit more concise. 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>
2012-10-30staging: comedi: addi_eeprom: cleanup v_EepromCs76Read()H Hartley Sweeten
Add namespace to the function by renaming the CamelCase function to addi_eeprom_read_93c76(). Change the return type of the function to unsigned short and just return the read value instead of passing it through a pointer. Rename the CamelCase parameters and local variables. Make addi_eeprom_cmd_93c76() return the last value so it does not need to be calculated. Rename the EE_READ and EE76_CMD_LEN defines so they have namespace associated with the other 93c76 defines. Cleanup the loop that reads the eeprom bits so it's a bit more concise. 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>
2012-10-30staging: comedi: addi_eeprom: cleanup v_EepromSendCommand76()H Hartley Sweeten
Add namespace to the function by renaming the CamelCase function to addi_eeprom_cmd_93c76(). Rename the CamelCase parameters and local variables. 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>
2012-10-30staging: comedi: addi_eeprom: cleanup v_EepromClock76()H Hartley Sweeten
Add namespace to the function by renaming the CamelCase function to addi_eeprom_clk_93c76(). Rename the CamelCase parameter, dw_RegisterValue, to simply 'val'. 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>
2012-10-30staging: comedi: addi_eeprom: add defines for the 93c76 eeprom bitsH Hartley Sweeten
Define the magic values used for the clock, chip-select, data out, and data in signals to the 93c76 eeprom. 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>
2012-10-30staging: comedi: addi_eeprom: rename 'pc_PCIChipInformation'H Hartley Sweeten
This variable is the pointer to the string name of the eeprom type found on the board. This name comes from the boardinfo of the driver. For aesthetic reasons, rename it to simply 'type'. 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>
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