From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 18 Dec 2015 14:52:28 +0000 (+0100)
Subject: hwmon: (sht15) Select CONFIG_BITREVERSE
X-Git-Tag: firefly_0821_release~176^2~547^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a3a316cfc41ab3e7b9e0079338f8ea9dff911d88;p=firefly-linux-kernel-4.4.55.git

hwmon: (sht15) Select CONFIG_BITREVERSE

If CONFIG_BITREVERSE is not built-in, the sht15 driver fails to link:

drivers/built-in.o: In function `sht15_crc8':
drivers/hwmon/sht15.c:195: undefined reference to `byte_rev_table'

This adds a Kconfig 'select' statement, like all other users of
bitrev.h have it.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 33836ee98533 ("hwmon:change sht15_reverse()")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 8f59f057cdf4..80a73bfc1a65 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -1217,6 +1217,7 @@ config SENSORS_PWM_FAN
 config SENSORS_SHT15
 	tristate "Sensiron humidity and temperature sensors. SHT15 and compat."
 	depends on GPIOLIB || COMPILE_TEST
+	select BITREVERSE
 	help
 	  If you say yes here you get support for the Sensiron SHT10, SHT11,
 	  SHT15, SHT71, SHT75 humidity and temperature sensors.