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drivers: spi: Kconfig: Remove redundant 'default n' properties

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Bool symbols implicitly default to 'n'.

A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you
want to override a 'default y' on the base definition of the symbol. It
isn't used like that on any of these symbols though, and is
inconsistent.

This will make the auto-generated Kconfig documentation have "No
defaults. Implicitly defaults to n." as well, which is clearer than
'default n if ...'

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
This commit is contained in:
Ulf Magnusson 2018-06-27 11:33:42 +02:00 • committed by Anas Nashif
commit d77663ac05
5 changed files with 0 additions and 19 deletions
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10
drivers/spi/Kconfig
View file

@ -11,7 +11,6 @@
# #
menuconfig SPI menuconfig SPI
bool "SPI hardware bus support" bool "SPI hardware bus support"
default n
help help
Enable support for the SPI hardware bus. Enable support for the SPI hardware bus.
@ -19,14 +18,12 @@ if SPI
config SPI_ASYNC config SPI_ASYNC
bool "Enable Asynchronous call support" bool "Enable Asynchronous call support"
default n
select POLL select POLL
help help
This option enables the asynchronous API calls. This option enables the asynchronous API calls.
config SPI_SLAVE config SPI_SLAVE
bool "Enable Slave support [EXPERIMENTAL]" bool "Enable Slave support [EXPERIMENTAL]"
default n
help help
Enables Driver SPI slave operations. Slave support depends Enables Driver SPI slave operations. Slave support depends
on the driver and the hardware it runs on. on the driver and the hardware it runs on.
@ -59,7 +56,6 @@ config SYS_LOG_SPI_LEVEL
config SPI_0 config SPI_0
bool "SPI port 0" bool "SPI port 0"
default n
help help
Enable SPI controller port 0. Enable SPI controller port 0.
@ -99,7 +95,6 @@ endif # SPI_0
config SPI_1 config SPI_1
bool "SPI port 1" bool "SPI port 1"
default n
help help
Enable SPI controller port 1. Enable SPI controller port 1.
@ -139,7 +134,6 @@ endif # SPI_1
config SPI_2 config SPI_2
bool "SPI port 2" bool "SPI port 2"
default n
help help
Enable SPI controller port 2. Enable SPI controller port 2.
@ -179,7 +173,6 @@ endif # SPI_2
config SPI_3 config SPI_3
bool "SPI port 3" bool "SPI port 3"
default n
help help
Enable SPI controller port 3. Enable SPI controller port 3.
@ -209,7 +202,6 @@ endif # SPI_3
config SPI_4 config SPI_4
bool "SPI port 4" bool "SPI port 4"
default n
help help
Enable SPI controller port 4. Enable SPI controller port 4.
@ -235,7 +227,6 @@ endif # SPI_4
config SPI_5 config SPI_5
bool "SPI port 5" bool "SPI port 5"
default n
help help
Enable SPI controller port 5. Enable SPI controller port 5.
@ -262,7 +253,6 @@ endif # SPI_5
config SPI_INTEL config SPI_INTEL
bool "Intel SPI controller driver" bool "Intel SPI controller driver"
depends on CPU_MINUTEIA depends on CPU_MINUTEIA
default n
help help
Enable support for Intel's SPI controllers. Such controller Enable support for Intel's SPI controllers. Such controller
was formerly found on XScale chips. It can be found nowadays was formerly found on XScale chips. It can be found nowadays

5
drivers/spi/Kconfig.dw
View file

@ -8,7 +8,6 @@
menuconfig SPI_DW menuconfig SPI_DW
bool "Designware SPI controller driver" bool "Designware SPI controller driver"
default n
help help
Enable support for Designware's SPI controllers. Enable support for Designware's SPI controllers.
@ -42,7 +41,6 @@ config SPI_DW_PORT_0_INTERRUPT_SINGLE_LINE
config SPI_DW_PORT_0_CLOCK_GATE config SPI_DW_PORT_0_CLOCK_GATE
bool "Enable clock gating" bool "Enable clock gating"
depends on CLOCK_CONTROL depends on CLOCK_CONTROL
default n
if SPI_DW_PORT_0_CLOCK_GATE if SPI_DW_PORT_0_CLOCK_GATE
@ -66,7 +64,6 @@ config SPI_DW_PORT_1_INTERRUPT_SINGLE_LINE
config SPI_DW_PORT_1_CLOCK_GATE config SPI_DW_PORT_1_CLOCK_GATE
bool "Enable clock gating" bool "Enable clock gating"
depends on CLOCK_CONTROL depends on CLOCK_CONTROL
default n
if SPI_DW_PORT_1_CLOCK_GATE if SPI_DW_PORT_1_CLOCK_GATE
@ -93,7 +90,6 @@ config SPI_DW_PORT_2_INTERRUPT_SINGLE_LINE
config SPI_DW_PORT_2_CLOCK_GATE config SPI_DW_PORT_2_CLOCK_GATE
bool "Enable clock gating" bool "Enable clock gating"
depends on CLOCK_CONTROL depends on CLOCK_CONTROL
default n
if SPI_DW_PORT_2_CLOCK_GATE if SPI_DW_PORT_2_CLOCK_GATE
@ -120,7 +116,6 @@ config SPI_DW_PORT_3_INTERRUPT_SINGLE_LINE
config SPI_DW_PORT_3_CLOCK_GATE config SPI_DW_PORT_3_CLOCK_GATE
bool "Enable clock gating" bool "Enable clock gating"
depends on CLOCK_CONTROL depends on CLOCK_CONTROL
default n
if SPI_DW_PORT_3_CLOCK_GATE if SPI_DW_PORT_3_CLOCK_GATE

1
drivers/spi/Kconfig.mcux_dspi
View file

@ -10,7 +10,6 @@ menuconfig SPI_MCUX_DSPI
bool "MCUX SPI driver" bool "MCUX SPI driver"
depends on HAS_MCUX && CLOCK_CONTROL depends on HAS_MCUX && CLOCK_CONTROL
select HAS_DTS_SPI select HAS_DTS_SPI
default n
help help
Enable support for mcux spi driver. Enable support for mcux spi driver.

1
drivers/spi/Kconfig.sam0
View file

@ -7,6 +7,5 @@ menuconfig SPI_SAM0
bool "Atmel SAM0 series SERCOM SPI driver" bool "Atmel SAM0 series SERCOM SPI driver"
depends on SOC_FAMILY_SAM0 depends on SOC_FAMILY_SAM0
select HAS_DTS_SPI select HAS_DTS_SPI
default n
help help
Enable support for the SAM0 SERCOM SPI driver. Enable support for the SAM0 SERCOM SPI driver.

2
drivers/spi/Kconfig.stm32
View file

@ -11,7 +11,6 @@ menuconfig SPI_STM32
depends on SPI && SOC_FAMILY_STM32 depends on SPI && SOC_FAMILY_STM32
select HAS_DTS_SPI select HAS_DTS_SPI
select USE_STM32_LL_SPI select USE_STM32_LL_SPI
default n
help help
Enable SPI support on the STM32 family of processors. Enable SPI support on the STM32 family of processors.
@ -24,7 +23,6 @@ config SPI_STM32_HAS_FIFO
config SPI_STM32_INTERRUPT config SPI_STM32_INTERRUPT
bool "STM32 MCU SPI Interrupt Support" bool "STM32 MCU SPI Interrupt Support"
default n
help help
Enable Interrupt support for the SPI Driver of STM32 family. Enable Interrupt support for the SPI Driver of STM32 family.