Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] iio: health/afe4403: select REGMAP_SPI | Date | Tue, 16 Feb 2016 16:52:15 +0100 |
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The newly added afe4403 driver uses the regmap facility to abstract the I2C and SPI access. However, it fails to ensure that regmap_spi is actually present:
drivers/iio/built-in.o: In function `afe4403_probe': :(.text+0x9bf8): undefined reference to `__devm_regmap_init_spi'
This adds a Kconfig select statement like the afe4404 I2C driver has.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: eec96d1e2d31 ("iio: health: Add driver for the TI AFE4403 heart monitor") --- drivers/iio/health/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/iio/health/Kconfig b/drivers/iio/health/Kconfig index f0c19779ac27..c5f004a8e447 100644 --- a/drivers/iio/health/Kconfig +++ b/drivers/iio/health/Kconfig @@ -10,6 +10,7 @@ menu "Heart Rate Monitors" config AFE4403 tristate "TI AFE4403 Heart Rate Monitor" depends on SPI_MASTER + select REGMAP_SPI select IIO_BUFFER select IIO_TRIGGERED_BUFFER help -- 2.7.0
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