staging:iio:mxs-lradc: Select STMP_DEVICE

The MXS ADC driver uses the stmp_reset_block() which is only provided when the
STMP_DEVICE Kconfig symbol is selected. Hence the driver should select this
symbol. So far this has not been a problem since the driver depends on ARCH_MXS,
which already selects STMP_DEVICE, but will become necessary once we allow the
driver to be built when COMPILE_TEST is selected.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/staging/iio/adc/Kconfig b/drivers/staging/iio/adc/Kconfig
index cabc7a367db50833f6e40dc55ebec4efb9cb57bb..52d92a1cad451e21035d0d2c489cab32f672154c 100644 (file)
--- a/drivers/staging/iio/adc/Kconfig
+++ b/drivers/staging/iio/adc/Kconfig
@@ -114,6 +114,7 @@ config LPC32XX_ADC
 config MXS_LRADC
        tristate "Freescale i.MX23/i.MX28 LRADC"
        depends on ARCH_MXS
+       select STMP_DEVICE
        select IIO_BUFFER
        select IIO_TRIGGERED_BUFFER
        help