linux-toradex.git/drivers/iio, branch v3.10.2

iio:inkern: Fix typo/bug in convert raw to processed.

2013-06-04T17:46:45+00:00

Signed-off-by: Michael Hennerich 
Signed-off-by: Jonathan Cameron

iio: frequency: ad4350: Fix bug / typo in mask

2013-06-04T17:35:26+00:00

Signed-off-by: Michael Hennerich 
Reviewed-by: Lars-Peter Clausen 
Signed-off-by: Jonathan Cameron

inkern: iio_device_put after incorrect return/goto

2013-06-04T17:28:21+00:00

The code uses

    return foo;
    goto err_type;

when instead the form should have been

    ret = foo;
    goto err_type;

Here this causes a useful iio_device_put to be skipped.

Signed-off-by: Joe Perches 
Signed-off-by: Jonathan Cameron

iio:callback buffer: free the scan_mask

2013-06-04T17:19:30+00:00

Reported-by: Michał Mirosław 
Signed-off-by: Jonathan Cameron

iio: exynos_adc: fix wrong structure extration in suspend and resume

2013-05-22T21:15:20+00:00

The exynos_adc device structure was wrongly extracted from the dev*
correcting the same.

Using the regular conversion of
struct device* -> struct platform_device* -> struct exynos_adc* seems wrong.
Instead we should be doing
struct device* -> struct iio_dev* -> struct exynos_adc*

Signed-off-by: Naveen Krishna Chatradhi 
Reviewed-by: Doug Anderson 
Signed-off-by: Jonathan Cameron

iio:common:st: added disable function after read info raw data

2013-05-22T21:14:58+00:00

Signed-off-by: Denis Ciocca 
Signed-off-by: Jonathan Cameron

iio: dac: Fix build error when CONFIG_SPI_MASTER=y && CONFIG_I2C=m

2013-05-22T21:14:58+00:00

This patch fixes below build error when CONFIG_SPI_MASTER=y && CONFIG_I2C=m:

drivers/built-in.o: In function `ad5064_i2c_write':
drivers/iio/dac/ad5064.c:608: undefined reference to `i2c_master_send'
drivers/built-in.o: In function `ad5064_i2c_register_driver':
drivers/iio/dac/ad5064.c:646: undefined reference to `i2c_register_driver'
drivers/built-in.o: In function `ad5064_i2c_unregister_driver':
drivers/iio/dac/ad5064.c:651: undefined reference to `i2c_del_driver'
make: *** [vmlinux] Error 1

When CONFIG_I2C=m, meaning we can't build the drivers in with I2C support.
Thus don't allow the drivers to be compiled as built-in when CONFIG_I2C=m.

The real fix though is to break the driver apart into a SPI part, an I2C part
and a common part. But that's something for 3.11 while this is something for
3.10/stable.

Reported-by: Wu Fengguang 
Reported-by: Randy Dunlap 
Signed-off-by: Axel Lin 
Acked-by: Lars-Peter Clausen 
Signed-off-by: Jonathan Cameron

iio: at91_adc: fix missing Sample and Hold time

2013-04-02T18:22:16+00:00

On the at91_adc a minimal Sample and Hold Time is necessary for the ADC to
guarantee the best converted final value between two channels selection.
This time has to be programmed through the bitfield SHTIM in the
Mode Register ADC_MR.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD 
Signed-off-by: Ludovic Desroches 
Signed-off-by: Jonathan Cameron

iio: at91_adc: add sleep mode support

2013-04-02T18:17:39+00:00

The sleep mode will allow to put the adc in sleep between conversion.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD 
Signed-off-by: Ludovic Desroches 
Acked-by: Maxime Ripard 
Signed-off-by: Jonathan Cameron

iio: at91_adc: add low and high res support

2013-04-02T18:17:26+00:00

at91 adc offers the choice between two resolutions: low and high.
The low and high resolution values depends on adc IP version, as many IP
properties have been exposed through device tree, these settings have also
been added to the dt bindings.

Signed-off-by: Ludovic Desroches 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD 
Signed-off-by: Jonathan Cameron