lis3: use input_polled_device

Now that there is no need to hookup on the open/close of the joystick,
it's possible to use the simplified interface input_polled_device, instead
of creating our own kthread.

[randy.dunlap@oracle.com: fix Kconfig]
[randy.dunlap@oracle.com: fix Kconfig some more]
Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index d73f5f473e38..eec7dca6b2f9 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -940,6 +940,7 @@ config SENSORS_HDAPS
 config SENSORS_LIS3LV02D
         tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer"
         depends on ACPI && INPUT
+        select INPUT_POLLDEV
         select NEW_LEDS
         select LEDS_CLASS
         default n
@@ -967,6 +968,7 @@ config SENSORS_LIS3LV02D
 config SENSORS_LIS3_SPI
         tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer (SPI)"
         depends on !ACPI && SPI_MASTER && INPUT
+        select INPUT_POLLDEV
         default n
         help
           This driver provides support for the LIS3LV02Dx accelerometer connected