The newly added sis_i2c driver fails to link without the CRC_ITU_T
driver enabled:
drivers/input/touchscreen/sis_i2c.o: In function `sis_ts_irq_handler':
sis_i2c.c:(.text+0xc0): undefined reference to `crc_itu_t'
This adds a Kconfig select statement.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Fixes: a485cb037fe6 ("Input: add driver for SiS 9200 family I2C touchscreen controllers")
---
drivers/input/touchscreen/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 8d893cefb0e3..2fb1f430a431 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -1074,6 +1074,7 @@ config TOUCHSCREEN_SILEAD
config TOUCHSCREEN_SIS_I2C
tristate "SiS 9200 family I2C touchscreen"
depends on I2C
+ select CRC_ITU_T
depends on GPIOLIB || COMPILE_TEST
help
This enables support for SiS 9200 family over I2C based touchscreens.
--
2.9.0
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