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2013-10-01Staging/iio/adc/touchscreen/MXS: add proper clock handlingJuergen Beisert
The delay units inside the LRADC depend on the presence of a 2 kHz clock. This change enables the clock to be able to use the delay unit for the touchscreen part of the driver. Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Tested-by: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de> Tested-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01staging:iio:hmc5843: Introduce helper functions to show/check list of int pairsPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01staging:iio:hmc5843: Tighten commentsPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01staging:iio:hmc5843: Remove unused LSB register #definesPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01staging:iio:hmc5843: Use INFO_SAMP_FREQPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01staging:iio:hmc5843: Rewrite init functionPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01staging:iio:hmc5843: Add pointer to i2c client to data structPeter Meerwald
and use it to simplify code Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio: Update unit of the voltage scale in the documentationLars-Peter Clausen
The documentation says that the result of raw * scale should be in microvolts, but in reallity all drivers actually report the scale so that the result is in millivolts. So update the documentation to match reallity. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01staging:iio:spear_adc: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01staging:iio:ad7746: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01staging:iio:ad799x: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01staging:iio:ad7780: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01staging:iio:ad7606: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01staging:iio:ad7280a: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:max1363: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:at91: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Josh Wu <josh.wu@atmel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad7791: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad7476: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad7266: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:mcp4725: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:max517: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad5791: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad5764: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Also fix a off by one error in the comment describing the transfer function. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad5755: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad5686: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad5624r: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad5504: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad5446: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad5421: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad5380: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad5360: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01iio:ad5064: Report scale as fractional valueLars-Peter Clausen
Move the complexity of calculating the fixed point scale to the core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01IIO: call sensor hub open close functionSrinivas Pandruvada
Call hid_sensor_hub_device_open when user space opens device and call hid_sensor_hub_device_close when device is closed. This helps in saving power. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01HID: Delay opening HID deviceSrinivas Pandruvada
Don't call hid_open_device till there is actually an user. This saves power by not opening underlying transport for HID. Also close device if there are no active mfd client using HID sensor hub. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-01staging: lustre: fix bug with LL_MRF_RETURN in loop_make_requestGreg Kroah-Hartman
Turns out that LL_MRF_RETURN is "void" so loop_make_request() would fall through to the error path for a successful call. Either this never matters, or the error path really doesn't do anything. Fix it up to do what the code is written to look like it is doing, if that really is what it should be doing is another story... Cc: Peng Tao <tao.peng@emc.com> Cc: Zhao Hongjiang <zhaohongjiang@huawei.com> Cc: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: lustre: remove ll_mrf_retGreg Kroah-Hartman
It's just 'void' and only used in one place, so just remove it, it's useless. Cc: Peng Tao <tao.peng@emc.com> Cc: Zhao Hongjiang <zhaohongjiang@huawei.com> Cc: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: cxt1e1: linux.c: Return negative error codesSachin Kamat
Return negative error codes as is followed in the rest of the kernel. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: cxt1e1: hwprobe.c: Return negative error codesSachin Kamat
Return negative error codes as is followed in the rest of the kernel. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: cxt1e1: musycc.c: Return negative error codesSachin Kamat
Return negative error codes as is followed in the rest of the kernel. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: cxt1e1: pmcc4_drv.c: Use NULL instead of 0Sachin Kamat
Pointers should be assigned NULL instead of 0. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: cxt1e1: sbecrc.c: Use NULL instead of 0Sachin Kamat
Pointers should be assigned NULL instead of 0. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: cxt1e1: hwprobe.c: Use NULL instead of 0Sachin Kamat
Pointers should be assigned NULL instead of 0. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: cxt1e1: sbeproc.c: Use NULL instead of 0Sachin Kamat
Pointers should be assigned NULL instead of 0. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: cxt1e1: linux.c: Use NULL instead of 0Sachin Kamat
Pointers should be assigned NULL instead of 0. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: cxt1e1: sbeid.c: Use NULL instead of 0Sachin Kamat
Pointers should be assigned NULL instead of 0. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: cxt1e1: sbecom_inline_linux.h: Return NULL instead of 0Sachin Kamat
Functions returning pointer should return NULL instead of 0. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: cxt1e1: musycc.c: Use NULL instead of 0Sachin Kamat
Pointers should be assigned NULL instead of 0. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: dgnc: Remove KERNEL_VERSION checkSachin Kamat
This check is not required. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Lidza Louina <lidza.louina@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01staging: imx-drm: Remove redundant of_match_ptrSachin Kamat
'imx_ldb_dt_ids' is always compiled in. Hence of_match_ptr() is not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01Staging: sm7xxfb: fixed line break coding style issuesMartin Berglund
Fixed coding style issues. Signed-off-by: Martin Berglund <martin@rogsta.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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