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authorJean Delvare <khali@linux-fr.org>2011-03-21 17:59:35 +0100
committerJean Delvare <khali@endymion.delvare>2011-03-21 17:59:35 +0100
commit39c3e721d65793373e7bc6f5dad0591ef6d09268 (patch)
treefd88c93eebeebbbfa75b04769d7c8734c93222df /drivers/hwmon
parentccd32e735de7a941906e093f8dca924bb05c5794 (diff)
Let Kconfig handle lis3lv02d dependencies
The dependencies between the various lis3lv02d drivers make it impossible to split them to different directories, while we really want to do this. Move handling of dependencies from Makefile to Kconfig, to make the move possible at all. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Eric Piel <eric.piel@tremplin-utc.net> Tested-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/Kconfig43
-rw-r--r--drivers/hwmon/Makefile9
2 files changed, 25 insertions, 27 deletions
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 1bfb4439e4e1..c48101cf58f4 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -2,6 +2,12 @@
# Hardware monitoring chip drivers configuration
#
+config SENSORS_LIS3LV02D
+ tristate
+ depends on INPUT
+ select INPUT_POLLDEV
+ default n
+
menuconfig HWMON
tristate "Hardware Monitoring support"
depends on HAS_IOMEM
@@ -1218,7 +1224,7 @@ config SENSORS_ULTRA45
config SENSORS_LIS3_SPI
tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer (SPI)"
depends on !ACPI && SPI_MASTER && INPUT
- select INPUT_POLLDEV
+ select SENSORS_LIS3LV02D
default n
help
This driver provides support for the LIS3LV02Dx accelerometer connected
@@ -1235,7 +1241,7 @@ config SENSORS_LIS3_SPI
config SENSORS_LIS3_I2C
tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer (I2C)"
depends on I2C && INPUT
- select INPUT_POLLDEV
+ select SENSORS_LIS3LV02D
default n
help
This driver provides support for the LIS3LV02Dx accelerometer connected
@@ -1296,35 +1302,24 @@ config SENSORS_ATK0110
This driver can also be built as a module. If so, the module
will be called asus_atk0110.
-config SENSORS_LIS3LV02D
- tristate "STMicroeletronics LIS3* three-axis digital accelerometer"
+config HP_ACCEL
+ tristate "HP laptop accelerometer"
depends on INPUT
- select INPUT_POLLDEV
+ select SENSORS_LIS3LV02D
select NEW_LEDS
select LEDS_CLASS
default n
help
- This driver provides support for the LIS3* accelerometers, such as the
- LIS3LV02DL or the LIS331DL. In particular, it can be found in a number
- of HP laptops, which have the "Mobile Data Protection System 3D" or
- "3D DriveGuard" feature. On such systems the driver should load
- automatically (via ACPI alias). The accelerometer might also be found
- in other systems, connected via SPI or I2C. The accelerometer data is
- readable via /sys/devices/platform/lis3lv02d.
+ This driver provides support for the "Mobile Data Protection System 3D"
+ or "3D DriveGuard" feature of HP laptops. On such systems the driver
+ should load automatically (via ACPI alias).
- This driver also provides an absolute input class device, allowing
- a laptop to act as a pinball machine-esque joystick. It provides also
- a misc device which can be used to detect free-fall. On HP laptops,
- if the led infrastructure is activated, support for a led indicating
- disk protection will be provided as hp::hddprotect. For more
- information on the feature, refer to Documentation/hwmon/lis3lv02d.
+ Support for a led indicating disk protection will be provided as
+ hp::hddprotect. For more information on the feature, refer to
+ Documentation/hwmon/lis3lv02d.
- This driver can also be built as modules. If so, the core module
- will be called lis3lv02d and a specific module for HP laptops will be
- called hp_accel.
-
- Say Y here if you have an applicable laptop and want to experience
- the awesome power of lis3lv02d.
+ To compile this driver as a module, choose M here: the module will
+ be called hp_accel.
endif # ACPI
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 8a238dec5691..94bf27482979 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -5,8 +5,12 @@
obj-$(CONFIG_HWMON) += hwmon.o
obj-$(CONFIG_HWMON_VID) += hwmon-vid.o
+# Helper drivers
+obj-$(CONFIG_SENSORS_LIS3LV02D) += lis3lv02d.o
+
# APCI drivers
obj-$(CONFIG_SENSORS_ATK0110) += asus_atk0110.o
+obj-$(CONFIG_HP_ACCEL) += hp_accel.o
# Native drivers
# asb100, then w83781d go first, as they can override other drivers' addresses.
@@ -63,9 +67,8 @@ obj-$(CONFIG_SENSORS_JZ4740) += jz4740-hwmon.o
obj-$(CONFIG_SENSORS_K8TEMP) += k8temp.o
obj-$(CONFIG_SENSORS_K10TEMP) += k10temp.o
obj-$(CONFIG_SENSORS_LINEAGE) += lineage-pem.o
-obj-$(CONFIG_SENSORS_LIS3LV02D) += lis3lv02d.o hp_accel.o
-obj-$(CONFIG_SENSORS_LIS3_SPI) += lis3lv02d.o lis3lv02d_spi.o
-obj-$(CONFIG_SENSORS_LIS3_I2C) += lis3lv02d.o lis3lv02d_i2c.o
+obj-$(CONFIG_SENSORS_LIS3_SPI) += lis3lv02d_spi.o
+obj-$(CONFIG_SENSORS_LIS3_I2C) += lis3lv02d_i2c.o
obj-$(CONFIG_SENSORS_LM63) += lm63.o
obj-$(CONFIG_SENSORS_LM70) += lm70.o
obj-$(CONFIG_SENSORS_LM73) += lm73.o