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authorArnd Bergmann <arnd@arndb.de>2021-07-21 18:13:20 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2021-07-24 18:13:11 +0300
commit9f9decdb64c5cc05b66f7a6ede226dd90684570b (patch)
tree24760069dbff6e14064419d878870bf98614fb73 /drivers/iio
parent7e77ef8b8d600cf8448a2bbd32f682c28884551f (diff)
downloadlinux-9f9decdb64c5cc05b66f7a6ede226dd90684570b.tar.xz
iio: accel: fxls8962af: fix i2c dependency
With CONFIG_SPI=y and CONFIG_I2C=m, building fxls8962af into vmlinux causes a link error against the I2C module: aarch64-linux-ld: drivers/iio/accel/fxls8962af-core.o: in function `fxls8962af_fifo_flush': fxls8962af-core.c:(.text+0x3a0): undefined reference to `i2c_verify_client' Work around it by adding a Kconfig dependency that forces the SPI driver to be a loadable module whenever I2C is a module. Fixes: af959b7b96b8 ("iio: accel: fxls8962af: fix errata bug E3 - I2C burst reads") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20210721151330.2176653-1-arnd@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/accel/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig
index 0e56ace61103..8d8b1ba42ff8 100644
--- a/drivers/iio/accel/Kconfig
+++ b/drivers/iio/accel/Kconfig
@@ -231,6 +231,7 @@ config DMARD10
config FXLS8962AF
tristate
+ depends on I2C || !I2C # cannot be built-in for modular I2C
config FXLS8962AF_I2C
tristate "NXP FXLS8962AF/FXLS8964AF Accelerometer I2C Driver"
@@ -247,6 +248,7 @@ config FXLS8962AF_I2C
config FXLS8962AF_SPI
tristate "NXP FXLS8962AF/FXLS8964AF Accelerometer SPI Driver"
depends on SPI
+ depends on I2C || !I2C
select FXLS8962AF
select REGMAP_SPI
help