Use menuconfig objects - I2C

Allow the whole I2C menu to be disabled at once without diving into
the submenus for deselecting all options (should the user desire so).

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 74c8518..434a61b 100644 (file)
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -2,9 +2,7 @@
 # I2C subsystem configuration
 #
 
-menu "I2C support"
-
-config I2C
+menuconfig I2C
        tristate "I2C support"
        ---help---
          I2C (pronounce: I-square-C) is a slow serial bus protocol used in
@@ -22,14 +20,14 @@ config I2C
          This I2C support can also be built as a module.  If so, the module
          will be called i2c-core.
 
+if I2C
+
 config I2C_BOARDINFO
        boolean
-       depends on I2C
        default y
 
 config I2C_CHARDEV
        tristate "I2C device interface"
-       depends on I2C
        help
          Say Y here to use i2c-* device files, usually found in the /dev
          directory on your system.  They make it possible to have user-space
@@ -45,7 +43,6 @@ source drivers/i2c/chips/Kconfig
 
 config I2C_DEBUG_CORE
        bool "I2C Core debugging messages"
-       depends on I2C
        help
          Say Y here if you want the I2C core to produce a bunch of debug
          messages to the system log.  Select this if you are having a
@@ -53,7 +50,6 @@ config I2C_DEBUG_CORE
 
 config I2C_DEBUG_ALGO
        bool "I2C Algorithm debugging messages"
-       depends on I2C
        help
          Say Y here if you want the I2C algorithm drivers to produce a bunch
          of debug messages to the system log.  Select this if you are having
@@ -62,7 +58,6 @@ config I2C_DEBUG_ALGO
 
 config I2C_DEBUG_BUS
        bool "I2C Bus debugging messages"
-       depends on I2C
        help
          Say Y here if you want the I2C bus drivers to produce a bunch of
          debug messages to the system log.  Select this if you are having
@@ -71,12 +66,10 @@ config I2C_DEBUG_BUS
 
 config I2C_DEBUG_CHIP
        bool "I2C Chip debugging messages"
-       depends on I2C
        help
          Say Y here if you want the I2C chip drivers to produce a bunch of
          debug messages to the system log.  Select this if you are having
          a problem with I2C support and want to see more of what is going
          on.
 
-endmenu
-
+endif # I2C

diff --git a/drivers/i2c/algos/Kconfig b/drivers/i2c/algos/Kconfig
index af02034..5889907 100644 (file)
--- a/drivers/i2c/algos/Kconfig
+++ b/drivers/i2c/algos/Kconfig
@@ -3,11 +3,9 @@
 #
 
 menu "I2C Algorithms"
-       depends on I2C
 
 config I2C_ALGOBIT
        tristate "I2C bit-banging interfaces"
-       depends on I2C
        help
          This allows you to use a range of I2C adapters called bit-banging
          adapters.  Say Y if you own an I2C adapter belonging to this class
@@ -18,7 +16,6 @@ config I2C_ALGOBIT
 
 config I2C_ALGOPCF
        tristate "I2C PCF 8584 interfaces"
-       depends on I2C
        help
          This allows you to use a range of I2C adapters called PCF adapters.
          Say Y if you own an I2C adapter belonging to this class and then say
@@ -29,7 +26,6 @@ config I2C_ALGOPCF
 
 config I2C_ALGOPCA
        tristate "I2C PCA 9564 interfaces"
-       depends on I2C
        help
          This allows you to use a range of I2C adapters called PCA adapters.
          Say Y if you own an I2C adapter belonging to this class and then say
@@ -40,11 +36,11 @@ config I2C_ALGOPCA
 
 config I2C_ALGO8XX
        tristate "MPC8xx CPM I2C interface"
-       depends on 8xx && I2C
+       depends on 8xx
 
 config I2C_ALGO_SGI
        tristate "I2C SGI interfaces"
-       depends on I2C && (SGI_IP22 || SGI_IP32 || X86_VISWS)
+       depends on SGI_IP22 || SGI_IP32 || X86_VISWS
        help
          Supports the SGI interfaces like the ones found on SGI Indy VINO
          or SGI O2 MACE.

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 62b9363..8ccf6e4 100644 (file)
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -3,11 +3,10 @@
 #
 
 menu "I2C Hardware Bus support"
-       depends on I2C
 
 config I2C_ALI1535
        tristate "ALI 1535"
-       depends on I2C && PCI
+       depends on PCI
        help
          If you say yes to this option, support will be included for the SMB
          Host controller on Acer Labs Inc. (ALI) M1535 South Bridges.  The SMB
@@ -19,7 +18,7 @@ config I2C_ALI1535
 
 config I2C_ALI1563
        tristate "ALI 1563"
-       depends on I2C && PCI && EXPERIMENTAL
+       depends on PCI && EXPERIMENTAL
        help
          If you say yes to this option, support will be included for the SMB
          Host controller on Acer Labs Inc. (ALI) M1563 South Bridges.  The SMB
@@ -31,7 +30,7 @@ config I2C_ALI1563
 
 config I2C_ALI15X3
        tristate "ALI 15x3"
-       depends on I2C && PCI
+       depends on PCI
        help
          If you say yes to this option, support will be included for the
          Acer Labs Inc. (ALI) M1514 and M1543 motherboard I2C interfaces.
@@ -41,7 +40,7 @@ config I2C_ALI15X3
 
 config I2C_AMD756
        tristate "AMD 756/766/768/8111 and nVidia nForce"
-       depends on I2C && PCI
+       depends on PCI
        help
          If you say yes to this option, support will be included for the AMD
          756/766/768 mainboard I2C interfaces.  The driver also includes
@@ -66,7 +65,7 @@ config I2C_AMD756_S4882
 
 config I2C_AMD8111
        tristate "AMD 8111"
-       depends on I2C && PCI
+       depends on PCI
        help
          If you say yes to this option, support will be included for the
          second (SMBus 2.0) AMD 8111 mainboard I2C interface.
@@ -76,14 +75,14 @@ config I2C_AMD8111
 
 config I2C_AT91
        tristate "Atmel AT91 I2C Two-Wire interface (TWI)"
-       depends on I2C && ARCH_AT91 && EXPERIMENTAL
+       depends on ARCH_AT91 && EXPERIMENTAL
        help
          This supports the use of the I2C interface on Atmel AT91
          processors.
 
 config I2C_AU1550
        tristate "Au1550/Au1200 SMBus interface"
-       depends on I2C && (SOC_AU1550 || SOC_AU1200)
+       depends on SOC_AU1550 || SOC_AU1200
        help
          If you say yes to this option, support will be included for the
          Au1550 and Au1200 SMBus interface.
@@ -93,7 +92,7 @@ config I2C_AU1550
 
 config I2C_BLACKFIN_TWI
        tristate "Blackfin TWI I2C support"
-       depends on I2C && (BF534 || BF536 || BF537)
+       depends on BF534 || BF536 || BF537
        help
          This is the TWI I2C device driver for Blackfin 534/536/537.
          This driver can also be built as a module.  If so, the module
@@ -109,7 +108,7 @@ config I2C_BLACKFIN_TWI_CLK_KHZ
 
 config I2C_ELEKTOR
        tristate "Elektor ISA card"
-       depends on I2C && ISA && BROKEN_ON_SMP
+       depends on ISA && BROKEN_ON_SMP
        select I2C_ALGOPCF
        help
          This supports the PCF8584 ISA bus I2C adapter.  Say Y if you own
@@ -120,7 +119,7 @@ config I2C_ELEKTOR
 
 config I2C_HYDRA
        tristate "CHRP Apple Hydra Mac I/O I2C interface"
-       depends on I2C && PCI && PPC_CHRP && EXPERIMENTAL
+       depends on PCI && PPC_CHRP && EXPERIMENTAL
        select I2C_ALGOBIT
        help
          This supports the use of the I2C interface in the Apple Hydra Mac
@@ -132,7 +131,7 @@ config I2C_HYDRA
 
 config I2C_I801
        tristate "Intel 82801 (ICH)"
-       depends on I2C && PCI
+       depends on PCI
        help
          If you say yes to this option, support will be included for the Intel
          801 family of mainboard I2C interfaces.  Specifically, the following
@@ -155,7 +154,7 @@ config I2C_I801
 
 config I2C_I810
        tristate "Intel 810/815"
-       depends on I2C && PCI
+       depends on PCI
        select I2C_ALGOBIT
        help
          If you say yes to this option, support will be included for the Intel
@@ -172,7 +171,7 @@ config I2C_I810
 
 config I2C_PXA
        tristate "Intel PXA2XX I2C adapter (EXPERIMENTAL)"
-       depends on I2C && EXPERIMENTAL && ARCH_PXA
+       depends on EXPERIMENTAL && ARCH_PXA
        help
          If you have devices in the PXA I2C bus, say yes to this option.
          This driver can also be built as a module.  If so, the module
@@ -188,7 +187,7 @@ config I2C_PXA_SLAVE
 
 config I2C_PIIX4
        tristate "Intel PIIX4 and compatible (ATI/Serverworks/Broadcom/SMSC)"
-       depends on I2C && PCI
+       depends on PCI
        help
          If you say yes to this option, support will be included for the Intel
          PIIX4 family of mainboard I2C interfaces.  Specifically, the following
@@ -211,7 +210,7 @@ config I2C_PIIX4
 
 config I2C_IBM_IIC
        tristate "IBM PPC 4xx on-chip I2C interface"
-       depends on IBM_OCP && I2C
+       depends on IBM_OCP
        help
          Say Y here if you want to use IIC peripheral found on 
          embedded IBM PPC 4xx based systems. 
@@ -221,7 +220,7 @@ config I2C_IBM_IIC
 
 config I2C_IOP3XX
        tristate "Intel IOPx3xx and IXP4xx on-chip I2C interface"
-       depends on (ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || ARCH_IOP13XX) && I2C
+       depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || ARCH_IOP13XX
        help
          Say Y here if you want to use the IIC bus controller on
          the Intel IOPx3xx I/O Processors or IXP4xx Network Processors.
@@ -231,11 +230,10 @@ config I2C_IOP3XX
 
 config I2C_ISA
        tristate
-       depends on I2C
 
 config I2C_IXP4XX
        tristate "IXP4xx GPIO-Based I2C Interface"
-       depends on I2C && ARCH_IXP4XX
+       depends on ARCH_IXP4XX
        select I2C_ALGOBIT
        help
          Say Y here if you have an Intel IXP4xx(420,421,422,425) based 
@@ -246,7 +244,7 @@ config I2C_IXP4XX
 
 config I2C_IXP2000
        tristate "IXP2000 GPIO-Based I2C Interface"
-       depends on I2C && ARCH_IXP2000
+       depends on ARCH_IXP2000
        select I2C_ALGOBIT
        help
          Say Y here if you have an Intel IXP2000(2400, 2800, 2850) based 
@@ -257,7 +255,7 @@ config I2C_IXP2000
 
 config I2C_POWERMAC
        tristate "Powermac I2C interface"
-       depends on I2C && PPC_PMAC
+       depends on PPC_PMAC
        default y
        help
          This exposes the various PowerMac i2c interfaces to the linux i2c
@@ -269,7 +267,7 @@ config I2C_POWERMAC
 
 config I2C_MPC
        tristate "MPC107/824x/85xx/52xx/86xx"
-       depends on I2C && PPC32
+       depends on PPC32
        help
          If you say yes to this option, support will be included for the
          built-in I2C interface on the MPC107/Tsi107/MPC8240/MPC8245 and
@@ -281,7 +279,7 @@ config I2C_MPC
 
 config I2C_NFORCE2
        tristate "Nvidia nForce2, nForce3 and nForce4"
-       depends on I2C && PCI
+       depends on PCI
        help
          If you say yes to this option, support will be included for the Nvidia
          nForce2, nForce3 and nForce4 families of mainboard I2C interfaces.
@@ -291,7 +289,7 @@ config I2C_NFORCE2
 
 config I2C_OCORES
        tristate "OpenCores I2C Controller"
-       depends on I2C && EXPERIMENTAL
+       depends on EXPERIMENTAL
        help
          If you say yes to this option, support will be included for the
          OpenCores I2C controller. For details see
@@ -302,7 +300,7 @@ config I2C_OCORES
 
 config I2C_OMAP
        tristate "OMAP I2C adapter"
-       depends on I2C && ARCH_OMAP
+       depends on ARCH_OMAP
        default y if MACH_OMAP_H3 || MACH_OMAP_OSK
        help
          If you say yes to this option, support will be included for the
@@ -312,7 +310,7 @@ config I2C_OMAP
 
 config I2C_PARPORT
        tristate "Parallel port adapter"
-       depends on I2C && PARPORT
+       depends on PARPORT
        select I2C_ALGOBIT
        help
          This supports parallel port I2C adapters such as the ones made by
@@ -336,7 +334,6 @@ config I2C_PARPORT
 
 config I2C_PARPORT_LIGHT
        tristate "Parallel port adapter (light)"
-       depends on I2C
        select I2C_ALGOBIT
        help
          This supports parallel port I2C adapters such as the ones made by
@@ -360,13 +357,13 @@ config I2C_PARPORT_LIGHT
 
 config I2C_PASEMI
        tristate "PA Semi SMBus interface"
-       depends on PPC_PASEMI && I2C && PCI
+       depends on PPC_PASEMI && PCI
        help
          Supports the PA Semi PWRficient on-chip SMBus interfaces.
 
 config I2C_PROSAVAGE
        tristate "S3/VIA (Pro)Savage"
-       depends on I2C && PCI
+       depends on PCI
        select I2C_ALGOBIT
        help
          If you say yes to this option, support will be included for the
@@ -381,19 +378,19 @@ config I2C_PROSAVAGE
 
 config I2C_RPXLITE
        tristate "Embedded Planet RPX Lite/Classic support"
-       depends on (RPXLITE || RPXCLASSIC) && I2C
+       depends on RPXLITE || RPXCLASSIC
        select I2C_ALGO8XX
 
 config I2C_S3C2410
        tristate "S3C2410 I2C Driver"
-       depends on I2C && ARCH_S3C2410
+       depends on ARCH_S3C2410
        help
          Say Y here to include support for I2C controller in the
          Samsung S3C2410 based System-on-Chip devices.
 
 config I2C_SAVAGE4
        tristate "S3 Savage 4"
-       depends on I2C && PCI && EXPERIMENTAL
+       depends on PCI && EXPERIMENTAL
        select I2C_ALGOBIT
        help
          If you say yes to this option, support will be included for the 
@@ -404,13 +401,13 @@ config I2C_SAVAGE4
 
 config I2C_SIBYTE
        tristate "SiByte SMBus interface"
-       depends on SIBYTE_SB1xxx_SOC && I2C
+       depends on SIBYTE_SB1xxx_SOC
        help
          Supports the SiByte SOC on-chip I2C interfaces (2 channels).
 
 config SCx200_I2C
        tristate "NatSemi SCx200 I2C using GPIO pins"
-       depends on SCx200_GPIO && I2C
+       depends on SCx200_GPIO
        select I2C_ALGOBIT
        help
          Enable the use of two GPIO pins of a SCx200 processor as an I2C bus.
@@ -438,7 +435,7 @@ config SCx200_I2C_SDA
 
 config SCx200_ACB
        tristate "Geode ACCESS.bus support"
-       depends on X86_32 && I2C && PCI
+       depends on X86_32 && PCI
        help
          Enable the use of the ACCESS.bus controllers on the Geode SCx200 and
          SC1100 processors and the CS5535 and CS5536 Geode companion devices.
@@ -450,7 +447,7 @@ config SCx200_ACB
 
 config I2C_SIS5595
        tristate "SiS 5595"
-       depends on I2C && PCI
+       depends on PCI
        help
          If you say yes to this option, support will be included for the 
          SiS5595 SMBus (a subset of I2C) interface.
@@ -460,7 +457,7 @@ config I2C_SIS5595
 
 config I2C_SIS630
        tristate "SiS 630/730"
-       depends on I2C && PCI
+       depends on PCI
        help
          If you say yes to this option, support will be included for the 
          SiS630 and SiS730 SMBus (a subset of I2C) interface.
@@ -470,7 +467,7 @@ config I2C_SIS630
 
 config I2C_SIS96X
        tristate "SiS 96x"
-       depends on I2C && PCI
+       depends on PCI
        help
          If you say yes to this option, support will be included for the SiS
          96x SMBus (a subset of I2C) interfaces.  Specifically, the following
@@ -488,7 +485,7 @@ config I2C_SIS96X
 
 config I2C_STUB
        tristate "I2C/SMBus Test Stub"
-       depends on I2C && EXPERIMENTAL && 'm'
+       depends on EXPERIMENTAL && m
        default 'n'
        help
          This module may be useful to developers of SMBus client drivers,
@@ -501,7 +498,7 @@ config I2C_STUB
 
 config I2C_VERSATILE
        tristate "ARM Versatile/Realview I2C bus support"
-       depends on I2C && (ARCH_VERSATILE || ARCH_REALVIEW)
+       depends on ARCH_VERSATILE || ARCH_REALVIEW
        select I2C_ALGOBIT
        help
          Say yes if you want to support the I2C serial bus on ARMs Versatile
@@ -512,7 +509,7 @@ config I2C_VERSATILE
 
 config I2C_ACORN
        bool "Acorn IOC/IOMD I2C bus support"
-       depends on I2C && ARCH_ACORN
+       depends on ARCH_ACORN
        default y
        select I2C_ALGOBIT
        help
@@ -522,7 +519,7 @@ config I2C_ACORN
 
 config I2C_VIA
        tristate "VIA 82C586B"
-       depends on I2C && PCI && EXPERIMENTAL
+       depends on PCI && EXPERIMENTAL
        select I2C_ALGOBIT
        help
          If you say yes to this option, support will be included for the VIA
@@ -533,7 +530,7 @@ config I2C_VIA
 
 config I2C_VIAPRO
        tristate "VIA VT82C596/82C686/82xx and CX700"
-       depends on I2C && PCI
+       depends on PCI
        help
          If you say yes to this option, support will be included for the VIA
          VT82C596 and later SMBus interface.  Specifically, the following
@@ -552,7 +549,7 @@ config I2C_VIAPRO
 
 config I2C_VOODOO3
        tristate "Voodoo 3"
-       depends on I2C && PCI
+       depends on PCI
        select I2C_ALGOBIT
        help
          If you say yes to this option, support will be included for the
@@ -563,7 +560,7 @@ config I2C_VOODOO3
 
 config I2C_PCA_ISA
        tristate "PCA9564 on an ISA bus"
-       depends on I2C && ISA
+       depends on ISA
        select I2C_ALGOPCA
        default n
        help
@@ -580,7 +577,7 @@ config I2C_PCA_ISA
 
 config I2C_MV64XXX
        tristate "Marvell mv64xxx I2C Controller"
-       depends on I2C && MV64X60 && EXPERIMENTAL
+       depends on MV64X60 && EXPERIMENTAL
        help
          If you say yes to this option, support will be included for the
          built-in I2C interface on the Marvell 64xxx line of host bridges.
@@ -590,7 +587,7 @@ config I2C_MV64XXX
 
 config I2C_PNX
        tristate "I2C bus support for Philips PNX targets"
-       depends on ARCH_PNX4008 && I2C
+       depends on ARCH_PNX4008
        help
          This driver supports the Philips IP3204 I2C IP block master and/or
          slave controller

diff --git a/drivers/i2c/chips/Kconfig b/drivers/i2c/chips/Kconfig
index 87ee3ce..ea085a0 100644 (file)
--- a/drivers/i2c/chips/Kconfig
+++ b/drivers/i2c/chips/Kconfig
@@ -3,11 +3,10 @@
 #
 
 menu "Miscellaneous I2C Chip support"
-       depends on I2C
 
 config SENSORS_DS1337
        tristate "Dallas Semiconductor DS1337 and DS1339 Real Time Clock"
-       depends on I2C && EXPERIMENTAL
+       depends on EXPERIMENTAL
        help
          If you say yes here you get support for Dallas Semiconductor
          DS1337 and DS1339 real-time clock chips.
@@ -17,7 +16,7 @@ config SENSORS_DS1337
 
 config SENSORS_DS1374
        tristate "Maxim/Dallas Semiconductor DS1374 Real Time Clock"
-       depends on I2C && EXPERIMENTAL
+       depends on EXPERIMENTAL
        help
          If you say yes here you get support for Dallas Semiconductor
          DS1374 real-time clock chips.
@@ -27,7 +26,7 @@ config SENSORS_DS1374
 
 config SENSORS_EEPROM
        tristate "EEPROM reader"
-       depends on I2C && EXPERIMENTAL
+       depends on EXPERIMENTAL
        help
          If you say yes here you get read-only access to the EEPROM data
          available on modern memory DIMMs and Sony Vaio laptops.  Such
@@ -38,7 +37,7 @@ config SENSORS_EEPROM
 
 config SENSORS_PCF8574
        tristate "Philips PCF8574 and PCF8574A"
-       depends on I2C && EXPERIMENTAL
+       depends on EXPERIMENTAL
        default n
        help
          If you say yes here you get support for Philips PCF8574 and 
@@ -52,7 +51,7 @@ config SENSORS_PCF8574
 
 config SENSORS_PCA9539
        tristate "Philips PCA9539 16-bit I/O port"
-       depends on I2C && EXPERIMENTAL
+       depends on EXPERIMENTAL
        help
          If you say yes here you get support for the Philips PCA9539
          16-bit I/O port.
@@ -62,7 +61,7 @@ config SENSORS_PCA9539
 
 config SENSORS_PCF8591
        tristate "Philips PCF8591"
-       depends on I2C && EXPERIMENTAL
+       depends on EXPERIMENTAL
        default n
        help
          If you say yes here you get support for Philips PCF8591 chips.
@@ -75,7 +74,7 @@ config SENSORS_PCF8591
 
 config ISP1301_OMAP
        tristate "Philips ISP1301 with OMAP OTG"
-       depends on I2C && ARCH_OMAP_OTG
+       depends on ARCH_OMAP_OTG
        help
          If you say yes here you get support for the Philips ISP1301
          USB-On-The-Go transceiver working with the OMAP OTG controller.
@@ -90,7 +89,7 @@ config ISP1301_OMAP
 # and having mostly OMAP-specific board support
 config TPS65010
        tristate "TPS6501x Power Management chips"
-       depends on I2C && ARCH_OMAP
+       depends on ARCH_OMAP
        default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
        help
          If you say yes here you get support for the TPS6501x series of
@@ -103,7 +102,7 @@ config TPS65010
 
 config SENSORS_M41T00
        tristate "ST M41T00 RTC chip"
-       depends on I2C && PPC32
+       depends on PPC32
        help
          If you say yes here you get support for the ST M41T00 RTC chip.
 
@@ -112,7 +111,7 @@ config SENSORS_M41T00
 
 config SENSORS_MAX6875
        tristate "Maxim MAX6875 Power supply supervisor"
-       depends on I2C && EXPERIMENTAL
+       depends on EXPERIMENTAL
        help
          If you say yes here you get support for the Maxim MAX6875
          EEPROM-programmable, quad power-supply sequencer/supervisor.