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path: root/drivers/iio/adc/mxs-lradc.c
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2016-05-04iio: mxs-lradc: disable only masked channels in mxs_lradc_hw_stopStefan Wahren1-8/+3
Disabling of the touchscreen IRQs should be done in mxs_lradc_disable_ts. So disable only the masked virtual channels in mxs_lradc_hw_stop and finally remove the unused function mxs_lradc_irq_en_mask. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Marek Vasut <marex@denx.de> Tested-by: Marek Vasut <marex@denx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-05-04iio: mxs-lradc: remove mxs_lradc_ts_unregisterStefan Wahren1-12/+1
After using devm_input_allocate_device for registration the function mxs_lradc_ts_unregister isn't necessary anymore since mxs_lradc_ts_close already does the job. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Suggested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-05-04iio: mxs-lradc: simplify TS registrationStefan Wahren1-8/+2
This patch simplifies the TS registration of mxs-lradc by using devm_input_allocate_device. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-04-19iio: mxs-lradc: move STMP reset out of ADC initStefan Wahren1-10/+5
This patch moves the STMP reset out of ADC init function so as to remove the possiblity of an error return which will be necessary for PM ops support patches to follow. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Tested-by: Marek Vasut <marex@denx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-04-19iio: mxs-lradc: move TS config into suitable functionStefan Wahren1-11/+11
This patch moves the touchscreen type configuration into a more suitable function. Btw this simplifies PM ops later. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Marek Vasut <marex@denx.de> Tested-by: Marek Vasut <marex@denx.de> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-04-17iio: adc: set INPUT_PROP_DIRECTKsenija Stanojevic1-0/+1
Set INPUT_PROP_DIRECT to indicate that it is a touchscreen on the device to help userspace classify it. Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-04-16iio: adc: Indent if statementKsenija Stanojevic1-3/+4
Indent lines inside if statement. Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-10iio: adc: Move mxs-lradc out of stagingKsenija Stanojevic1-0/+1775
Move mxs-lradc driver from drivers/staging/iio/adc to drivers/iio/adc. Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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