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leds: Kconfig cleanup 

Remove the need for "depends on LEDS_CLASS" by wrapping the affected
config options in an if/endif block. Similar for "depends on LEDS_TRIGGERS".

LEDS_COBALT_RAQ still has a "depends on LEDS_CLASS=y" since it cannot
be selected to build as a module.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
H Hartley Sweeten 2010-01-20 16:08:30 -07:00 committed by Richard Purdie
parent bb9b6ef70f
commit d09e16664b
1 changed files with 39 additions and 36 deletions
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75
drivers/leds/Kconfig
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@ -15,6 +15,8 @@ config LEDS_CLASS
This option enables the led sysfs class in /sys/class/leds. You'll This option enables the led sysfs class in /sys/class/leds. You'll
need this to do anything useful with LEDs. If unsure, say N. need this to do anything useful with LEDs. If unsure, say N.
if LEDS_CLASS
comment "LED drivers" comment "LED drivers"
config LEDS_88PM860X config LEDS_88PM860X
@ -26,73 +28,73 @@ config LEDS_88PM860X
config LEDS_ATMEL_PWM config LEDS_ATMEL_PWM
tristate "LED Support using Atmel PWM outputs" tristate "LED Support using Atmel PWM outputs"
depends on LEDS_CLASS && ATMEL_PWM depends on ATMEL_PWM
help help
This option enables support for LEDs driven using outputs This option enables support for LEDs driven using outputs
of the dedicated PWM controller found on newer Atmel SOCs. of the dedicated PWM controller found on newer Atmel SOCs.
config LEDS_LOCOMO config LEDS_LOCOMO
tristate "LED Support for Locomo device" tristate "LED Support for Locomo device"
depends on LEDS_CLASS && SHARP_LOCOMO depends on SHARP_LOCOMO
help help
This option enables support for the LEDs on Sharp Locomo. This option enables support for the LEDs on Sharp Locomo.
Zaurus models SL-5500 and SL-5600. Zaurus models SL-5500 and SL-5600.
config LEDS_MIKROTIK_RB532 config LEDS_MIKROTIK_RB532
tristate "LED Support for Mikrotik Routerboard 532" tristate "LED Support for Mikrotik Routerboard 532"
depends on LEDS_CLASS && MIKROTIK_RB532 depends on MIKROTIK_RB532
help help
This option enables support for the so called "User LED" of This option enables support for the so called "User LED" of
Mikrotik's Routerboard 532. Mikrotik's Routerboard 532.
config LEDS_S3C24XX config LEDS_S3C24XX
tristate "LED Support for Samsung S3C24XX GPIO LEDs" tristate "LED Support for Samsung S3C24XX GPIO LEDs"
depends on LEDS_CLASS && ARCH_S3C2410 depends on ARCH_S3C2410
help help
This option enables support for LEDs connected to GPIO lines This option enables support for LEDs connected to GPIO lines
on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
config LEDS_AMS_DELTA config LEDS_AMS_DELTA
tristate "LED Support for the Amstrad Delta (E3)" tristate "LED Support for the Amstrad Delta (E3)"
depends on LEDS_CLASS && MACH_AMS_DELTA depends on MACH_AMS_DELTA
help help
This option enables support for the LEDs on Amstrad Delta (E3). This option enables support for the LEDs on Amstrad Delta (E3).
config LEDS_NET48XX config LEDS_NET48XX
tristate "LED Support for Soekris net48xx series Error LED" tristate "LED Support for Soekris net48xx series Error LED"
depends on LEDS_CLASS && SCx200_GPIO depends on SCx200_GPIO
help help
This option enables support for the Soekris net4801 and net4826 error This option enables support for the Soekris net4801 and net4826 error
LED. LED.
config LEDS_FSG config LEDS_FSG
tristate "LED Support for the Freecom FSG-3" tristate "LED Support for the Freecom FSG-3"
depends on LEDS_CLASS && MACH_FSG depends on MACH_FSG
help help
This option enables support for the LEDs on the Freecom FSG-3. This option enables support for the LEDs on the Freecom FSG-3.
config LEDS_WRAP config LEDS_WRAP
tristate "LED Support for the WRAP series LEDs" tristate "LED Support for the WRAP series LEDs"
depends on LEDS_CLASS && SCx200_GPIO depends on SCx200_GPIO
help help
This option enables support for the PCEngines WRAP programmable LEDs. This option enables support for the PCEngines WRAP programmable LEDs.
config LEDS_ALIX2 config LEDS_ALIX2
tristate "LED Support for ALIX.2 and ALIX.3 series" tristate "LED Support for ALIX.2 and ALIX.3 series"
depends on LEDS_CLASS && X86 && !GPIO_CS5535 && !CS5535_GPIO depends on X86 && !GPIO_CS5535 && !CS5535_GPIO
help help
This option enables support for the PCEngines ALIX.2 and ALIX.3 LEDs. This option enables support for the PCEngines ALIX.2 and ALIX.3 LEDs.
You have to set leds-alix2.force=1 for boards with Award BIOS. You have to set leds-alix2.force=1 for boards with Award BIOS.
config LEDS_H1940 config LEDS_H1940
tristate "LED Support for iPAQ H1940 device" tristate "LED Support for iPAQ H1940 device"
depends on LEDS_CLASS && ARCH_H1940 depends on ARCH_H1940
help help
This option enables support for the LEDs on the h1940. This option enables support for the LEDs on the h1940.
config LEDS_COBALT_QUBE config LEDS_COBALT_QUBE
tristate "LED Support for the Cobalt Qube series front LED" tristate "LED Support for the Cobalt Qube series front LED"
depends on LEDS_CLASS && MIPS_COBALT depends on MIPS_COBALT
help help
This option enables support for the front LED on Cobalt Qube series This option enables support for the front LED on Cobalt Qube series
@ -105,7 +107,7 @@ config LEDS_COBALT_RAQ
config LEDS_SUNFIRE config LEDS_SUNFIRE
tristate "LED support for SunFire servers." tristate "LED support for SunFire servers."
depends on LEDS_CLASS && SPARC64 depends on SPARC64
select LEDS_TRIGGERS select LEDS_TRIGGERS
help help
This option enables support for the Left, Middle, and Right This option enables support for the Left, Middle, and Right
@ -113,14 +115,14 @@ config LEDS_SUNFIRE
config LEDS_HP6XX config LEDS_HP6XX
tristate "LED Support for the HP Jornada 6xx" tristate "LED Support for the HP Jornada 6xx"
depends on LEDS_CLASS && SH_HP6XX depends on SH_HP6XX
help help
This option enables LED support for the handheld This option enables LED support for the handheld
HP Jornada 620/660/680/690. HP Jornada 620/660/680/690.
config LEDS_PCA9532 config LEDS_PCA9532
tristate "LED driver for PCA9532 dimmer" tristate "LED driver for PCA9532 dimmer"
depends on LEDS_CLASS && I2C && INPUT && EXPERIMENTAL depends on I2C && INPUT && EXPERIMENTAL
help help
This option enables support for NXP pca9532 This option enables support for NXP pca9532
LED controller. It is generally only useful LED controller. It is generally only useful
@ -128,7 +130,7 @@ config LEDS_PCA9532
config LEDS_GPIO config LEDS_GPIO
tristate "LED Support for GPIO connected LEDs" tristate "LED Support for GPIO connected LEDs"
depends on LEDS_CLASS && GENERIC_GPIO depends on GENERIC_GPIO
help help
This option enables support for the LEDs connected to GPIO This option enables support for the LEDs connected to GPIO
outputs. To be useful the particular board must have LEDs outputs. To be useful the particular board must have LEDs
@ -155,7 +157,7 @@ config LEDS_GPIO_OF
config LEDS_LP3944 config LEDS_LP3944
tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip" tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
depends on LEDS_CLASS && I2C depends on I2C
help help
This option enables support for LEDs connected to the National This option enables support for LEDs connected to the National
Semiconductor LP3944 Lighting Management Unit (LMU) also known as Semiconductor LP3944 Lighting Management Unit (LMU) also known as
@ -166,7 +168,7 @@ config LEDS_LP3944
config LEDS_CLEVO_MAIL config LEDS_CLEVO_MAIL
tristate "Mail LED on Clevo notebook" tristate "Mail LED on Clevo notebook"
depends on LEDS_CLASS && X86 && SERIO_I8042 && DMI depends on X86 && SERIO_I8042 && DMI
help help
This driver makes the mail LED accessible from userspace This driver makes the mail LED accessible from userspace
programs through the leds subsystem. This LED have three programs through the leds subsystem. This LED have three
@ -196,7 +198,7 @@ config LEDS_CLEVO_MAIL
config LEDS_PCA955X config LEDS_PCA955X
tristate "LED Support for PCA955x I2C chips" tristate "LED Support for PCA955x I2C chips"
depends on LEDS_CLASS && I2C depends on I2C
help help
This option enables support for LEDs connected to PCA955x This option enables support for LEDs connected to PCA955x
LED driver chips accessed via the I2C bus. Supported LED driver chips accessed via the I2C bus. Supported
@ -204,54 +206,54 @@ config LEDS_PCA955X
config LEDS_WM831X_STATUS config LEDS_WM831X_STATUS
tristate "LED support for status LEDs on WM831x PMICs" tristate "LED support for status LEDs on WM831x PMICs"
depends on LEDS_CLASS && MFD_WM831X depends on MFD_WM831X
help help
This option enables support for the status LEDs of the WM831x This option enables support for the status LEDs of the WM831x
series of PMICs. series of PMICs.
config LEDS_WM8350 config LEDS_WM8350
tristate "LED Support for WM8350 AudioPlus PMIC" tristate "LED Support for WM8350 AudioPlus PMIC"
depends on LEDS_CLASS && MFD_WM8350 depends on MFD_WM8350
help help
This option enables support for LEDs driven by the Wolfson This option enables support for LEDs driven by the Wolfson
Microelectronics WM8350 AudioPlus PMIC. Microelectronics WM8350 AudioPlus PMIC.
config LEDS_DA903X config LEDS_DA903X
tristate "LED Support for DA9030/DA9034 PMIC" tristate "LED Support for DA9030/DA9034 PMIC"
depends on LEDS_CLASS && PMIC_DA903X depends on PMIC_DA903X
help help
This option enables support for on-chip LED drivers found This option enables support for on-chip LED drivers found
on Dialog Semiconductor DA9030/DA9034 PMICs. on Dialog Semiconductor DA9030/DA9034 PMICs.
config LEDS_DAC124S085 config LEDS_DAC124S085
tristate "LED Support for DAC124S085 SPI DAC" tristate "LED Support for DAC124S085 SPI DAC"
depends on LEDS_CLASS && SPI depends on SPI
help help
This option enables support for DAC124S085 SPI DAC from NatSemi, This option enables support for DAC124S085 SPI DAC from NatSemi,
which can be used to control up to four LEDs. which can be used to control up to four LEDs.
config LEDS_PWM config LEDS_PWM
tristate "PWM driven LED Support" tristate "PWM driven LED Support"
depends on LEDS_CLASS && HAVE_PWM depends on HAVE_PWM
help help
This option enables support for pwm driven LEDs This option enables support for pwm driven LEDs
config LEDS_REGULATOR config LEDS_REGULATOR
tristate "REGULATOR driven LED support" tristate "REGULATOR driven LED support"
depends on LEDS_CLASS && REGULATOR depends on REGULATOR
help help
This option enables support for regulator driven LEDs. This option enables support for regulator driven LEDs.
config LEDS_BD2802 config LEDS_BD2802
tristate "LED driver for BD2802 RGB LED" tristate "LED driver for BD2802 RGB LED"
depends on LEDS_CLASS && I2C depends on I2C
help help
This option enables support for BD2802GU RGB LED driver chips This option enables support for BD2802GU RGB LED driver chips
accessed via the I2C bus. accessed via the I2C bus.
config LEDS_INTEL_SS4200 config LEDS_INTEL_SS4200
tristate "LED driver for Intel NAS SS4200 series" tristate "LED driver for Intel NAS SS4200 series"
depends on LEDS_CLASS && PCI && DMI depends on PCI && DMI
help help
This option enables support for the Intel SS4200 series of This option enables support for the Intel SS4200 series of
Network Attached Storage servers. You may control the hard Network Attached Storage servers. You may control the hard
@ -260,7 +262,7 @@ config LEDS_INTEL_SS4200
config LEDS_LT3593 config LEDS_LT3593
tristate "LED driver for LT3593 controllers" tristate "LED driver for LT3593 controllers"
depends on LEDS_CLASS && GENERIC_GPIO depends on GENERIC_GPIO
help help
This option enables support for LEDs driven by a Linear Technology This option enables support for LEDs driven by a Linear Technology
LT3593 controller. This controller uses a special one-wire pulse LT3593 controller. This controller uses a special one-wire pulse
@ -268,7 +270,7 @@ config LEDS_LT3593
config LEDS_ADP5520 config LEDS_ADP5520
tristate "LED Support for ADP5520/ADP5501 PMIC" tristate "LED Support for ADP5520/ADP5501 PMIC"
depends on LEDS_CLASS && PMIC_ADP5520 depends on PMIC_ADP5520
help help
This option enables support for on-chip LED drivers found This option enables support for on-chip LED drivers found
on Analog Devices ADP5520/ADP5501 PMICs. on Analog Devices ADP5520/ADP5501 PMICs.
@ -276,8 +278,6 @@ config LEDS_ADP5520
To compile this driver as a module, choose M here: the module will To compile this driver as a module, choose M here: the module will
be called leds-adp5520. be called leds-adp5520.
comment "LED Triggers"
config LEDS_TRIGGERS config LEDS_TRIGGERS
bool "LED Trigger support" bool "LED Trigger support"
help help
@ -285,9 +285,12 @@ config LEDS_TRIGGERS
These triggers allow kernel events to drive the LEDs and can These triggers allow kernel events to drive the LEDs and can
be configured via sysfs. If unsure, say Y. be configured via sysfs. If unsure, say Y.
if LEDS_TRIGGERS
comment "LED Triggers"
config LEDS_TRIGGER_TIMER config LEDS_TRIGGER_TIMER
tristate "LED Timer Trigger" tristate "LED Timer Trigger"
depends on LEDS_TRIGGERS
help help
This allows LEDs to be controlled by a programmable timer This allows LEDs to be controlled by a programmable timer
via sysfs. Some LED hardware can be programmed to start via sysfs. Some LED hardware can be programmed to start
@ -298,14 +301,13 @@ config LEDS_TRIGGER_TIMER
config LEDS_TRIGGER_IDE_DISK config LEDS_TRIGGER_IDE_DISK
bool "LED IDE Disk Trigger" bool "LED IDE Disk Trigger"
depends on LEDS_TRIGGERS && IDE_GD_ATA depends on IDE_GD_ATA
help help
This allows LEDs to be controlled by IDE disk activity. This allows LEDs to be controlled by IDE disk activity.
If unsure, say Y. If unsure, say Y.
config LEDS_TRIGGER_HEARTBEAT config LEDS_TRIGGER_HEARTBEAT
tristate "LED Heartbeat Trigger" tristate "LED Heartbeat Trigger"
depends on LEDS_TRIGGERS
help help
This allows LEDs to be controlled by a CPU load average. This allows LEDs to be controlled by a CPU load average.
The flash frequency is a hyperbolic function of the 1-minute The flash frequency is a hyperbolic function of the 1-minute
@ -314,7 +316,6 @@ config LEDS_TRIGGER_HEARTBEAT
config LEDS_TRIGGER_BACKLIGHT config LEDS_TRIGGER_BACKLIGHT
tristate "LED backlight Trigger" tristate "LED backlight Trigger"
depends on LEDS_TRIGGERS
help help
This allows LEDs to be controlled as a backlight device: they This allows LEDs to be controlled as a backlight device: they
turn off and on when the display is blanked and unblanked. turn off and on when the display is blanked and unblanked.
@ -323,7 +324,6 @@ config LEDS_TRIGGER_BACKLIGHT
config LEDS_TRIGGER_GPIO config LEDS_TRIGGER_GPIO
tristate "LED GPIO Trigger" tristate "LED GPIO Trigger"
depends on LEDS_TRIGGERS
depends on GPIOLIB depends on GPIOLIB
help help
This allows LEDs to be controlled by gpio events. It's good This allows LEDs to be controlled by gpio events. It's good
@ -336,7 +336,6 @@ config LEDS_TRIGGER_GPIO
config LEDS_TRIGGER_DEFAULT_ON config LEDS_TRIGGER_DEFAULT_ON
tristate "LED Default ON Trigger" tristate "LED Default ON Trigger"
depends on LEDS_TRIGGERS
help help
This allows LEDs to be initialised in the ON state. This allows LEDs to be initialised in the ON state.
If unsure, say Y. If unsure, say Y.
@ -344,4 +343,8 @@ config LEDS_TRIGGER_DEFAULT_ON
comment "iptables trigger is under Netfilter config (LED target)" comment "iptables trigger is under Netfilter config (LED target)"
depends on LEDS_TRIGGERS depends on LEDS_TRIGGERS
endif # LEDS_TRIGGERS
endif # LEDS_CLASS
endif # NEW_LEDS endif # NEW_LEDS