[PATCH 26/36] Use menuconfig objects II - RTC

From: Jan Engelhardt
Date: Mon Apr 30 2007 - 07:51:36 EST

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Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.

Signed-off-by: Jan Engelhardt <jengelh@xxxxxx>

---
drivers/rtc/Kconfig | 69 +++++++++++++++++++++-------------------------------
1 file changed, 28 insertions(+), 41 deletions(-)

--- linux-2.6.21-mm_20070428.orig/drivers/rtc/Kconfig
+++ linux-2.6.21-mm_20070428/drivers/rtc/Kconfig
@@ -2,13 +2,11 @@
# RTC class/drivers configuration
#

-menu "Real Time Clock"
-
config RTC_LIB
tristate

-config RTC_CLASS
- tristate "RTC class"
+menuconfig RTC_CLASS
+ tristate "Real Time Clock class"
depends on EXPERIMENTAL
default n
select RTC_LIB
@@ -20,6 +18,8 @@ config RTC_CLASS
This driver can also be built as a module. If so, the module
will be called rtc-class.

+if RTC_CLASS
+
config RTC_HCTOSYS
bool "Set system time from RTC on startup and resume"
depends on RTC_CLASS = y
@@ -55,11 +55,10 @@ config RTC_DEBUG
and individual RTC drivers.

comment "RTC interfaces"
- depends on RTC_CLASS

config RTC_INTF_SYSFS
boolean "sysfs"
- depends on RTC_CLASS && SYSFS
+ depends on SYSFS
default RTC_CLASS
help
Say yes here if you want to use your RTCs using sysfs interfaces,
@@ -70,7 +69,7 @@ config RTC_INTF_SYSFS

config RTC_INTF_PROC
boolean "proc"
- depends on RTC_CLASS && PROC_FS
+ depends on PROC_FS
default RTC_CLASS
help
Say yes here if you want to use your first RTC through the proc
@@ -82,7 +81,6 @@ config RTC_INTF_PROC

config RTC_INTF_DEV
boolean "dev"
- depends on RTC_CLASS
default RTC_CLASS
help
Say yes here if you want to use your RTCs using the /dev
@@ -104,7 +102,6 @@ config RTC_INTF_DEV_UIE_EMUL

config RTC_DRV_TEST
tristate "Test driver/device"
- depends on RTC_CLASS
help
If you say yes here you get support for the
RTC test driver. It's a software RTC which can be
@@ -118,11 +115,10 @@ config RTC_DRV_TEST
will be called rtc-test.

comment "I2C RTC drivers"
- depends on RTC_CLASS

config RTC_DRV_DS1307
tristate "Dallas/Maxim DS1307/37/38/39/40, ST M41T00"
- depends on RTC_CLASS && I2C
+ depends on I2C
help
If you say yes here you get support for various compatible RTC
chips (often with battery backup) connected with I2C. This driver
@@ -140,7 +136,7 @@ config RTC_DRV_DS1307

config RTC_DRV_DS1672
tristate "Dallas/Maxim DS1672"
- depends on RTC_CLASS && I2C
+ depends on I2C
help
If you say yes here you get support for the
Dallas/Maxim DS1672 timekeeping chip.
@@ -150,7 +146,7 @@ config RTC_DRV_DS1672

config RTC_DRV_MAX6900
tristate "Maxim 6900"
- depends on RTC_CLASS && I2C
+ depends on I2C
help
If you say yes here you will get support for the
Maxim MAX6900 I2C RTC chip.
@@ -160,7 +156,7 @@ config RTC_DRV_MAX6900

config RTC_DRV_RS5C372
tristate "Ricoh RS5C372A/B"
- depends on RTC_CLASS && I2C
+ depends on I2C
help
If you say yes here you get support for the
Ricoh RS5C372A and RS5C372B RTC chips.
@@ -170,7 +166,7 @@ config RTC_DRV_RS5C372

config RTC_DRV_ISL1208
tristate "Intersil 1208"
- depends on RTC_CLASS && I2C
+ depends on I2C
help
If you say yes here you get support for the
Intersil 1208 RTC chip.
@@ -180,7 +176,7 @@ config RTC_DRV_ISL1208

config RTC_DRV_X1205
tristate "Xicor/Intersil X1205"
- depends on RTC_CLASS && I2C
+ depends on I2C
help
If you say yes here you get support for the
Xicor/Intersil X1205 RTC chip.
@@ -190,7 +186,7 @@ config RTC_DRV_X1205

config RTC_DRV_PCF8563
tristate "Philips PCF8563/Epson RTC8564"
- depends on RTC_CLASS && I2C
+ depends on I2C
help
If you say yes here you get support for the
Philips PCF8563 RTC chip. The Epson RTC8564
@@ -201,7 +197,7 @@ config RTC_DRV_PCF8563

config RTC_DRV_PCF8583
tristate "Philips PCF8583"
- depends on RTC_CLASS && I2C
+ depends on I2C
help
If you say yes here you get support for the Philips PCF8583
RTC chip found on Acorn RiscPCs. This driver supports the
@@ -213,11 +209,10 @@ config RTC_DRV_PCF8583
will be called rtc-pcf8583.

comment "SPI RTC drivers"
- depends on RTC_CLASS

config RTC_DRV_RS5C348
tristate "Ricoh RS5C348A/B"
- depends on RTC_CLASS && SPI
+ depends on SPI
help
If you say yes here you get support for the
Ricoh RS5C348A and RS5C348B RTC chips.
@@ -227,7 +222,7 @@ config RTC_DRV_RS5C348

config RTC_DRV_MAX6902
tristate "Maxim 6902"
- depends on RTC_CLASS && SPI
+ depends on SPI
help
If you say yes here you will get support for the
Maxim MAX6902 SPI RTC chip.
@@ -236,7 +231,6 @@ config RTC_DRV_MAX6902
will be called rtc-max6902.

comment "Platform RTC drivers"
- depends on RTC_CLASS

# this 'CMOS' RTC driver is arch dependent because <asm-generic/rtc.h>
# requires <asm/mc146818rtc.h> defining CMOS_READ/CMOS_WRITE, and a
@@ -244,8 +238,7 @@ comment "Platform RTC drivers"

config RTC_DRV_CMOS
tristate "PC-style 'CMOS'"
- depends on RTC_CLASS && (X86 || ALPHA || ARM26 || ARM \
- || M32R || ATARI || POWERPC)
+ depends on X86 || ALPHA || ARM26 || ARM || M32R || ATARI || POWERPC
help
Say "yes" here to get direct support for the real time clock
found in every PC or ACPI-based system, and some other boards.
@@ -263,7 +256,6 @@ config RTC_DRV_CMOS

config RTC_DRV_DS1553
tristate "Dallas DS1553"
- depends on RTC_CLASS
help
If you say yes here you get support for the
Dallas DS1553 timekeeping chip.
@@ -273,7 +265,6 @@ config RTC_DRV_DS1553

config RTC_DRV_DS1742
tristate "Dallas DS1742/1743"
- depends on RTC_CLASS
help
If you say yes here you get support for the
Dallas DS1742/1743 timekeeping chip.
@@ -283,7 +274,6 @@ config RTC_DRV_DS1742

config RTC_DRV_M48T86
tristate "ST M48T86/Dallas DS12887"
- depends on RTC_CLASS
help
If you say Y here you will get support for the
ST M48T86 and Dallas DS12887 RTC chips.
@@ -293,7 +283,6 @@ config RTC_DRV_M48T86

config RTC_DRV_V3020
tristate "EM Microelectronic V3020"
- depends on RTC_CLASS
help
If you say yes here you will get support for the
EM Microelectronic v3020 RTC chip.
@@ -302,19 +291,17 @@ config RTC_DRV_V3020
will be called rtc-v3020.

comment "on-CPU RTC drivers"
- depends on RTC_CLASS

config RTC_DRV_OMAP
tristate "TI OMAP1"
- depends on RTC_CLASS && ( \
- ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 )
+ depends on ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730
help
Say "yes" here to support the real time clock on TI OMAP1 chips.
This driver can also be built as a module called rtc-omap.

config RTC_DRV_S3C
tristate "Samsung S3C series SoC RTC"
- depends on RTC_CLASS && ARCH_S3C2410
+ depends on ARCH_S3C2410
help
RTC (Realtime Clock) driver for the clock inbuilt into the
Samsung S3C24XX series of SoCs. This can provide periodic
@@ -330,7 +317,7 @@ config RTC_DRV_S3C

config RTC_DRV_EP93XX
tristate "Cirrus Logic EP93XX"
- depends on RTC_CLASS && ARCH_EP93XX
+ depends on ARCH_EP93XX
help
If you say yes here you get support for the
RTC embedded in the Cirrus Logic EP93XX processors.
@@ -340,7 +327,7 @@ config RTC_DRV_EP93XX

config RTC_DRV_SA1100
tristate "SA11x0/PXA2xx"
- depends on RTC_CLASS && (ARCH_SA1100 || ARCH_PXA)
+ depends on ARCH_SA1100 || ARCH_PXA
help
If you say Y here you will get access to the real time clock
built into your SA11x0 or PXA2xx CPU.
@@ -350,7 +337,7 @@ config RTC_DRV_SA1100

config RTC_DRV_SH
tristate "SuperH On-Chip RTC"
- depends on RTC_CLASS && SUPERH
+ depends on SUPERH
help
Say Y here to enable support for the on-chip RTC found in
most SuperH processors.
@@ -360,7 +347,7 @@ config RTC_DRV_SH

config RTC_DRV_VR41XX
tristate "NEC VR41XX"
- depends on RTC_CLASS && CPU_VR41XX
+ depends on CPU_VR41XX
help
If you say Y here you will get access to the real time clock
built into your NEC VR41XX CPU.
@@ -370,7 +357,7 @@ config RTC_DRV_VR41XX

config RTC_DRV_PL031
tristate "ARM AMBA PL031 RTC"
- depends on RTC_CLASS && ARM_AMBA
+ depends on ARM_AMBA
help
If you say Y here you will get access to ARM AMBA
PrimeCell PL031 RTC found on certain ARM SOCs.
@@ -380,13 +367,13 @@ config RTC_DRV_PL031

config RTC_DRV_AT91RM9200
tristate "AT91RM9200"
- depends on RTC_CLASS && ARCH_AT91RM9200
+ depends on ARCH_AT91RM9200
help
Driver for the Atmel AT91RM9200's internal RTC (Realtime Clock).

config RTC_DRV_BFIN
tristate "Blackfin On-Chip RTC"
- depends on RTC_CLASS && BFIN
+ depends on BFIN
help
If you say yes here you will get support for the
Blackfin On-Chip Real Time Clock.
@@ -396,8 +383,8 @@ config RTC_DRV_BFIN

config RTC_DRV_RS5C313
tristate "Ricoh RS5C313"
- depends on RTC_CLASS && BROKEN
+ depends on BROKEN
help
If you say yes here you get support for the Ricoh RS5C313 RTC chips.

-endmenu
+endif # RTC_CLASS
-
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Next message: Jan Engelhardt: "[PATCH 27/36] Use menuconfig objects II - SCSI"
Previous message: Uwe Bugla: "Re: [linux-dvb] Re: Critical points about kernel 2.6.21 andpseudo-authorities"
In reply to: Jan Engelhardt: "[PATCH 25/36] Use menuconfig objects II - (external_)power"
Next in thread: Jan Engelhardt: "[PATCH 27/36] Use menuconfig objects II - SCSI"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]