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Input: sis-i2c - select CONFIG_CRC_ITU_T

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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@arndb.de>
Fixes: a485cb037f ("Input: add driver for SiS 9200 family I2C touchscreen controllers")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Arnd Bergmann 2016-08-04 08:19:44 -07:00 committed by Dmitry Torokhov
parent 326a50f573
commit 1fcca89bd7
1 changed files with 1 additions and 0 deletions
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drivers/input/touchscreen/Kconfig
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@ -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.