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| author | Jean Delvare <jdelvare@suse.de> | 2014-05-25 17:23:08 +0200 |
|---|---|---|
| committer | Jean Delvare <jdelvare@suse.de> | 2014-05-25 17:23:08 +0200 |
| commit | 59cf4243e557aa64ab2ef51280454aa1f3828e14 (patch) | |
| tree | 55aec0b1edfe4d62ca57f9ad803683adc1895acf /drivers/hwmon/Kconfig | |
| parent | 0132514588f3a0685861221058116a383bff4deb (diff) | |
| download | lwn-59cf4243e557aa64ab2ef51280454aa1f3828e14.tar.gz lwn-59cf4243e557aa64ab2ef51280454aa1f3828e14.zip | |
hwmon: (ntc_thermistor) Fix dependencies
In commit 9e8269de, support was added for ntc_thermistor devices being
declared in the device tree and implemented on top of IIO. With that
change, a dependency was added to the ntc_thermistor driver:
depends on (!OF && !IIO) || (OF && IIO)
This construct has the drawback that the driver can no longer be
selected when OF is set and IIO isn't, nor when IIO is set and OF is
not. This is a regression for the original users of the driver.
As the new code depends on IIO and is useless without OF, include it
only if both are enabled, and set the dependencies accordingly. This
is clearer, more simple and more correct.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Fixes: 9e8269de hwmon: (ntc_thermistor) Add DT with IIO support to NTC thermistor driver
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Cc: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Cc: Doug Anderson <dianders@chromium.org>
Diffstat (limited to 'drivers/hwmon/Kconfig')
| -rw-r--r-- | drivers/hwmon/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index bc196f49ec53..4af0da96c2e2 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -1053,7 +1053,7 @@ config SENSORS_PC87427 config SENSORS_NTC_THERMISTOR tristate "NTC thermistor support" - depends on (!OF && !IIO) || (OF && IIO) + depends on !OF || IIO=n || IIO help This driver supports NTC thermistors sensor reading and its interpretation. The driver can also monitor the temperature and |