cmake: s/CONFIG_I2C_STM32_V1x/CONFIG_I2C_STM32_V1/
Fix typo in build scripts for STM's I2C driver. The typo was
introduced in the cmake migration.
Discovered by Dmitry:
https://lists.zephyrproject.org/pipermail/zephyr-devel/2017-November/008383.html
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
diff --git a/drivers/i2c/CMakeLists.txt b/drivers/i2c/CMakeLists.txt
index 3a54493..8f8fb67 100644
--- a/drivers/i2c/CMakeLists.txt
+++ b/drivers/i2c/CMakeLists.txt
@@ -10,7 +10,7 @@
zephyr_sources_ifdef(CONFIG_I2C_SAM_TWI i2c_sam_twi.c)
zephyr_sources_ifdef(CONFIG_I2C_SBCON i2c_sbcon.c)
-zephyr_sources_ifdef(CONFIG_I2C_STM32_V1x
+zephyr_sources_ifdef(CONFIG_I2C_STM32_V1
i2c_ll_stm32_v1.c
i2c_ll_stm32.c
)