- 04 1月, 2013 1 次提交
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由 Greg Kroah-Hartman 提交于
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 31 10月, 2012 1 次提交
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由 Dan Carpenter 提交于
There is an unlock missing on this error path. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Acked-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 26 10月, 2012 1 次提交
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由 Kees Cook 提交于
This config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it. CC: Jonathan Cameron <jic23@cam.ac.uk> CC: Lars-Peter Clausen <lars@metafoo.de> CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org> CC: Michael Hennerich <michael.hennerich@analog.com> CC: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: NKees Cook <keescook@chromium.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 20 10月, 2012 1 次提交
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由 Lars-Peter Clausen 提交于
This patch adds support for the AD5415, AD5426, AD5429, AD5432, AD5439, AD5443 and AD5449 single and dual channel DACs. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 19 10月, 2012 1 次提交
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由 Lars-Peter Clausen 提交于
Fixes the following warnings from coccicheck: drivers/iio/inkern.c:81:6-14: WARNING: Comparison to bool drivers/iio/dac/ad5686.c:191:5-11: WARNING: Comparison to bool Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 22 9月, 2012 1 次提交
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由 Dan Carpenter 提交于
We need "ret" to be signed for the error handling to work correctly. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Acked-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 18 9月, 2012 1 次提交
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由 Lars-Peter Clausen 提交于
This patch adds support for the AD5755, AD5755-1, AD5757, AD5735, AD5737 16 and 14 bit quad-channel DACs. The AD5757/AD5737 only have current outputs, but for the AD5755/AD5757 each of the outputs can be configured to either be a voltage or a current output. We only allow to configure this at device probe time since usually this needs to match the external circuitry and should not be changed on the fly. A few trivial formatting changes on merge. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 08 9月, 2012 2 次提交
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由 Lars-Peter Clausen 提交于
The ad5301/ad5311/ad5321 are software compatible to the ad5602/ad5612/ad5622. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Lars-Peter Clausen 提交于
The ad5300/ad5310/ad5320 is a family of single channel DACs with a SPI interface similar to the ad5601/ad5611/ad5621 but use a different shift factor for the data word. While we are at it also reorder the device part numbers in the ad5446 driver Kconfig to be ordered alphabetically. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 04 9月, 2012 2 次提交
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由 Jean-Francois Dagenais 提交于
Most of the defines in there were not even used, and the structs left are private to the .c file. Makes the driver more in line with most of the kernel drivers. Signed-off-by: NJean-Francois Dagenais <jeff.dagenais@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Jean-Francois Dagenais 提交于
This patch adds support for I2C based single channel DACs to the ad5446 driver. Specifically AD5602, AD5612 and AD5622. V1: from Lars-Peter Clausen <lars@metafoo.de> V2: Split the device IDs into two enums and move them to the c file. Signed-off-by: NJean-Francois Dagenais <jeff.dagenais@gmail.com> Acked-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 13 7月, 2012 2 次提交
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由 Gerard Snitselaar 提交于
ad5064_init() calls ad5064_spi_unregister_driver() which is annotated __exit. Signed-off-by: NGerard Snitselaar <dev@snitselaar.org> Acked-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Lars-Peter Clausen 提交于
Move the SPI and I2C specific write callbacks to the respective "#if IS_ENABLED(CONFIG_SPI_MASTER)" and "#if IS_ENABLED(CONFIG_I2C)" protected sections of the code. This fixes the following warning which occurs if CONFIG_I2C is not set: drivers/iio/dac/ad5064.c: In function ‘ad5064_i2c_write’: drivers/iio/dac/ad5064.c:132: error: implicit declaration of function ‘i2c_master_send’ And the follwing warning which occurs when CONFIG_SPI_MASTER is not set: drivers/iio/dac/ad5064.c:137: warning: ‘ad5064_spi_write’ defined but not used Reported-by: NRandy Dunlap <rdunlap@xenotime.net> Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 30 6月, 2012 1 次提交
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由 Lars-Peter Clausen 提交于
The ad5629r and ad5669r are the I2C variants of the ad5628 and ad5668. Since the ad5064 driver currently only supports SPI based devices the major part of this patch focuses on adding support for I2C based devices. Adding support for the actual parts boils down to adding entries for them to the device id table. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 27 6月, 2012 1 次提交
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由 Lars-Peter Clausen 提交于
This patch adds support for the Analog Devices AD5450/51/52/53 Digital-to-Analog converters. The AD5452 and AD5453 are software compatible to the existing AD5444 and AD5446. The AD5450 and AD5451 are similar but have a smaller resolution. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Acked-by: NJonathan Cameron <jic23@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 16 6月, 2012 1 次提交
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 13 6月, 2012 3 次提交
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由 Peter Meerwald 提交于
v5: * fix warnings (Jonathan Cameron) v4: * remove unused indio_dev pointer in mcp4725_data (Jonathan Cameron) * use u16 instead of unsigned short in mcp4725_data (Jonathan Cameron) * #include mcp4725.h from linux/iio/dac/ v3: * move from staging to drivers/iio * switch to chan_spec * dev_get_drvdata() -> dev_to_iio_dev() * annotate probe() and remove() with __devinit and __devexit v2 (based on comments from Jonathan Cameron and Lars-Peter Clausen): * did NOT switch to chan_spec yet * rebase to staging-next tree, update iio header locations * dropped dac.h #include, not needed * strict_strtol() -> kstrtol() * call iio_device_unregister() in remove() * everything in one patch Signed-off-by: NPeter Meerwald <pmeerw@pmeerw.net> Acked-by: NJonathan Cameron <jic23@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Peter Meerwald 提交于
Signed-off-by: NPeter Meerwald <pmeerw@pmeerw.net> Acked-by: NRoland Stigge <stigge@antcom.de> Acked-by: NJonathan Cameron <jic23@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Peter Meerwald 提交于
Signed-off-by: NPeter Meerwald <pmeerw@pmeerw.net> Acked-by: NRoland Stigge <stigge@antcom.de> Acked-by: NJonathan Cameron <jic23@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 05 6月, 2012 1 次提交
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由 Lars-Peter Clausen 提交于
The IIO DAC drivers are in a reasonably good shape. They all make use of channel spec and non of them provides non-documented sysfs attributes. Code style should be OK as well, both checkpatch and coccicheck only report trivial issues. So lets move the whole folder out of staging. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Acked-by: NJonathan Cameron <jic23@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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