zephyrproject-rtos · nashif · Jul 3, 2018 · Jun 27, 2018 · Jun 27, 2018 · Jun 27, 2018
diff --git a/drivers/adc/Kconfig.dw b/drivers/adc/Kconfig.dw
@@ -10,7 +10,6 @@ menuconfig ADC_DW
 	bool "ARC Designware Driver"
 	depends on ARC
 	select ADC_0
-	default n
 	help
 	  Enable the driver implementation of the Designware ADC IP.
 

diff --git a/drivers/adc/Kconfig.mcux b/drivers/adc/Kconfig.mcux
@@ -10,6 +10,5 @@ config ADC_MCUX_ADC16
 	bool "MCUX ADC16 driver"
 	depends on HAS_MCUX_ADC16
 	select HAS_DTS_ADC
-	default n
 	help
 	  Enable the MCUX ADC16 driver.
diff --git a/drivers/adc/Kconfig.qmsi b/drivers/adc/Kconfig.qmsi
@@ -10,15 +10,13 @@ menuconfig ADC_QMSI
 	bool "QMSI ADC Driver"
 	depends on QMSI
 	select ADC_0
-	default n
 	help
 	  Enable the driver implementation of the QMSI ADC IP.
 
 menuconfig ADC_QMSI_SS
 	bool "QMSI ADC Driver for the Sensor Subsystem"
 	depends on QMSI
 	select ADC_0
-	default n
 	help
 	  Enable the driver implementation of the QMSI ADC IP.
 

diff --git a/drivers/adc/Kconfig.sam_afec b/drivers/adc/Kconfig.sam_afec
@@ -10,7 +10,6 @@ menuconfig ADC_SAM_AFEC
 	bool "SAM ADC Driver"
 	depends on SOC_FAMILY_SAM
 	select HAS_DTS_ADC
-	default n
 	help
 	  Enable Atmel SAM MCU Family Analog-to-Digital Converter (ADC) driver
 	  based on AFEC module.
diff --git a/drivers/adc/Kconfig.ti_adc108s102 b/drivers/adc/Kconfig.ti_adc108s102
@@ -10,7 +10,6 @@ menuconfig ADC_TI_ADC108S102
 	bool "TI adc108s102 chip driver"
 	select SPI
 	select ADC_0
-	default n
 	help
 	  Enable support for TI's ADC chip adc108s102 driver.
 

diff --git a/drivers/aio/Kconfig b/drivers/aio/Kconfig
@@ -12,12 +12,10 @@
 menuconfig AIO_COMPARATOR
 	bool
 	prompt "AIO/Comparator Configuration"
-	default n
 
 if AIO_COMPARATOR
 menuconfig AIO_COMPARATOR_QMSI
 	bool "Enable QMSI AIO/comparator driver"
-	default n
 	depends on QMSI
 	help
 	  QMSI AIO/Comparator driver.

diff --git a/drivers/bluetooth/hci/Kconfig b/drivers/bluetooth/hci/Kconfig
@@ -87,7 +87,6 @@ if BT_SPI
 
 config BT_SPI_BLUENRG
 	bool "Enable compatibility with BlueNRG-based devices"
-	default n
 	help
 	  Enable support for devices compatible with the BlueNRG Bluetooth
 	  Stack. Current driver supports: ST X-NUCLEO BLE series.

diff --git a/drivers/can/Kconfig b/drivers/can/Kconfig
@@ -11,7 +11,6 @@
 #
 menuconfig CAN
 	bool "CAN Drivers"
-	default n
 	help
 	  Enable CAN Driver Configuration
 

diff --git a/drivers/can/Kconfig.stm32 b/drivers/can/Kconfig.stm32
@@ -8,7 +8,6 @@
 
 config CAN_STM32
 	bool "STM32 CAN Driver"
-	default n
 	select USE_STM32_HAL_CAN
 	help
 	  Enable STM32 CAN Driver (tested on stm32F0 series)

diff --git a/drivers/clock_control/Kconfig b/drivers/clock_control/Kconfig
@@ -12,7 +12,6 @@
 menuconfig CLOCK_CONTROL
 	bool
 	prompt "Hardware clock controller support"
-	default n
 	help
 	  Enable support for hardware clock controller. Such hardware can
 	  provide clock for other subsystem, and thus can be also used for

diff --git a/drivers/clock_control/Kconfig.beetle b/drivers/clock_control/Kconfig.beetle
@@ -37,9 +37,8 @@ config ARM_CLOCK_CONTROL_DEV_NAME
 config CLOCK_CONTROL_BEETLE_ENABLE_PLL
 	bool "Enable PLL on Beetle"
 	depends on CLOCK_CONTROL && SOC_SERIES_BEETLE
-	default n
 	help
-	  Enable PLL on Beetle (default n).
+	  Enable PLL on Beetle.
 
 	  Select n if not sure.
 

diff --git a/drivers/clock_control/Kconfig.mcux_ccm b/drivers/clock_control/Kconfig.mcux_ccm
@@ -9,6 +9,5 @@ menuconfig CLOCK_CONTROL_MCUX_CCM
 	bool
 	prompt "MCUX CCM driver"
 	depends on HAS_MCUX_CCM
-	default n
 	help
 	  Enable support for mcux ccm driver.
diff --git a/drivers/clock_control/Kconfig.mcux_sim b/drivers/clock_control/Kconfig.mcux_sim
@@ -9,6 +9,5 @@ menuconfig CLOCK_CONTROL_MCUX_SIM
 	bool
 	prompt "MCUX SIM driver"
 	depends on HAS_MCUX_SIM
-	default n
 	help
 	  Enable support for mcux sim driver.
diff --git a/drivers/clock_control/Kconfig.nrf5 b/drivers/clock_control/Kconfig.nrf5
@@ -8,7 +8,6 @@ menuconfig CLOCK_CONTROL_NRF5
 	bool
 	prompt "NRF5 Clock controller support"
 	depends on SOC_FAMILY_NRF
-	default n
 	help
 	  Enable support for the Nordic Semiconductor nRF5x series SoC clock
 	  driver.

diff --git a/drivers/clock_control/Kconfig.quark_se b/drivers/clock_control/Kconfig.quark_se
@@ -9,7 +9,6 @@
 menuconfig CLOCK_CONTROL_QUARK_SE
 	bool
 	prompt "Quark SE Clock controller support"
-	default n
 	help
 	 Enable support for the Quark SE clock driver.
 
@@ -18,7 +17,6 @@ if CLOCK_CONTROL_QUARK_SE
 config CLOCK_CONTROL_QUARK_SE_PERIPHERAL
 	bool
 	prompt "Quark SE peripheral clock support"
-	default n
 	help
 	 Enable support for Quark SE peripheral clock which controls the
 	 clock of I2C, SPI, GPIO controllers and more.
@@ -32,7 +30,6 @@ config CLOCK_CONTROL_QUARK_SE_PERIPHERAL_DRV_NAME
 config CLOCK_CONTROL_QUARK_SE_EXTERNAL
 	bool
 	prompt "Quark SE external clock support"
-	default n
 	help
 	 Enable support for Quark SE external sub-system clock.
 
@@ -45,7 +42,6 @@ config CLOCK_CONTROL_QUARK_SE_EXTERNAL_DRV_NAME
 config CLOCK_CONTROL_QUARK_SE_SENSOR
 	bool
 	prompt "Quark SE sensor clock support"
-	default n
 	help
 	 Enable support for Quark SE sensor sub-system clock.
 

diff --git a/drivers/clock_control/Kconfig.stm32 b/drivers/clock_control/Kconfig.stm32
@@ -58,7 +58,6 @@ endchoice #CLOCK_STM32_SYSCLK_SRC
 config CLOCK_STM32_HSE_BYPASS
 	bool "HSE bypass"
 	depends on CLOCK_STM32_SYSCLK_SRC_HSE || CLOCK_STM32_PLL_SRC_HSE
-	default n
 	help
 	  Enable this option to bypass external high-speed clock (HSE).
 

diff --git a/drivers/counter/Kconfig b/drivers/counter/Kconfig
@@ -8,7 +8,6 @@
 
 menuconfig COUNTER
 	bool "Counter Drivers"
-	default n
 	help
 	  Enable support for counter and timer.
 

diff --git a/drivers/counter/Kconfig.dtmr_cmsdk_apb b/drivers/counter/Kconfig.dtmr_cmsdk_apb
@@ -11,7 +11,6 @@ if SOC_FAMILY_ARM
 config TIMER_DTMR_CMSDK_APB
 	bool
 	prompt "ARM CMSDK (Cortex-M System Design Kit) DTMR Timer driver"
-	default n
 	help
 	  The dualtimer (DTMR) present in the platform is used as a timer.
 	  This option enables the support for the timer.
@@ -23,7 +22,6 @@ if TIMER_DTMR_CMSDK_APB
 config TIMER_DTMR_CMSDK_APB_0
 	bool
 	prompt "Timer 0 driver"
-	default n
 	help
 	  Enable support for Timer 0.
 
@@ -46,7 +44,6 @@ endif # TIMER_DTMR_CMSDK_APB
 config COUNTER_DTMR_CMSDK_APB
 	bool
 	prompt "ARM CMSDK (Cortex-M System Design Kit) DTMR Counter driver"
-	default n
 	help
 	  The dualtimer (DTMR) present in the platform is used as a counter.
 	  This option enables the support for the counter.
@@ -59,7 +56,6 @@ config COUNTER_DTMR_CMSDK_APB_0
 	bool
 	prompt "Counter 0 driver"
 	depends on !TIMER_DTMR_CMSDK_APB_0
-	default n
 	help
 	  Enable support for Counter 0.
 

diff --git a/drivers/counter/Kconfig.qmsi b/drivers/counter/Kconfig.qmsi
@@ -10,7 +10,6 @@ config AON_COUNTER_QMSI
 	bool
 	prompt "AON counter driver"
 	depends on COUNTER && QMSI
-	default n
 	help
 	  Enable support for AON counter.
 
@@ -25,7 +24,6 @@ config AON_TIMER_QMSI
 	bool
 	prompt "AON periodic timer driver"
 	depends on COUNTER && QMSI
-	default n
 	help
 	  Enable support for AON periodic timer.
 
@@ -46,6 +44,5 @@ config AON_API_REENTRANCY
 	bool
 	prompt "AON driver API reentrancy"
 	depends on AON_TIMER_QMSI
-	default n
 	help
 	  Enable support for AON driver API reentrancy.
diff --git a/drivers/counter/Kconfig.tmr_cmsdk_apb b/drivers/counter/Kconfig.tmr_cmsdk_apb
@@ -11,7 +11,6 @@ if SOC_FAMILY_ARM
 config TIMER_TMR_CMSDK_APB
 	bool
 	prompt "ARM CMSDK (Cortex-M System Design Kit) Timer driver"
-	default n
 	help
 	  The timers (TMR) present in the platform are used as timers.
 	  This option enables the support for the timers.
@@ -23,7 +22,6 @@ if TIMER_TMR_CMSDK_APB
 config TIMER_TMR_CMSDK_APB_0
 	bool
 	prompt "Timer 0 driver"
-	default n
 	help
 	  Enable support for Timer 0.
 
@@ -46,7 +44,6 @@ config TIMER_TMR_CMSDK_APB_0_IRQ_PRI
 config TIMER_TMR_CMSDK_APB_1
 	bool
 	prompt "Timer 1 driver"
-	default n
 	help
 	  Enable support for Timer 1.
 
@@ -69,7 +66,6 @@ endif # TIMER_TMR_CMSDK_APB
 config COUNTER_TMR_CMSDK_APB
 	bool
 	prompt "ARM CMSDK (Cortex-M System Design Kit) Counter driver"
-	default n
 	help
 	  The timers (TMR) present in the platform are used as counters.
 	  This option enables the support for the counters.
@@ -82,7 +78,6 @@ config COUNTER_TMR_CMSDK_APB_0
 	bool
 	prompt "Counter 0 driver"
 	depends on !TIMER_TMR_CMSDK_APB_0
-	default n
 	help
 	  Enable support for Counter 0.
 
@@ -99,7 +94,6 @@ config COUNTER_TMR_CMSDK_APB_1
 	bool
 	prompt "Counter 1 driver"
 	depends on !TIMER_TMR_CMSDK_APB_1
-	default n
 	help
 	  Enable support for Counter 1.
 

diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
@@ -12,7 +12,6 @@
 menuconfig CRYPTO
 	bool
 	prompt "Crypto Drivers [EXPERIMENTAL]"
-	default n
 
 if CRYPTO
 
@@ -43,7 +42,6 @@ config SYS_LOG_CRYPTO_LEVEL
 
 config CRYPTO_TINYCRYPT_SHIM
 	bool "Enable TinyCrypt shim driver [EXPERIMENTAL]"
-	default n
 	select TINYCRYPT
 	select TINYCRYPT_AES
 	select TINYCRYPT_AES_CBC
@@ -70,7 +68,6 @@ config CRYPTO_TINYCRYPT_SHIM_DRV_NAME
 
 config CRYPTO_MBEDTLS_SHIM
 	bool "Enable mbedTLS shim driver [EXPERIMENTAL]"
-	default n
 	select MBEDTLS
 	select MBEDTLS_ENABLE_HEAP
 	help

diff --git a/drivers/crypto/Kconfig.ataes132a b/drivers/crypto/Kconfig.ataes132a
@@ -9,7 +9,6 @@
 menuconfig CRYPTO_ATAES132A
 	bool "Atmel ATAES132A 32k AES Serial EEPROM support"
 	depends on I2C
-	default n
 	help
 	  Enable Atmel ATAES132A 32k AES Serial EEPROM support.
 

diff --git a/drivers/display/Kconfig b/drivers/display/Kconfig
@@ -9,7 +9,6 @@
 menuconfig DISPLAY
 	bool
 	prompt "Display Drivers"
-	default n
 	help
 	  Enable display drivers
 

diff --git a/drivers/display/Kconfig.ili9340 b/drivers/display/Kconfig.ili9340
@@ -9,7 +9,6 @@
 menuconfig ILI9340
 	bool "ILI9340 display driver"
 	depends on SPI
-	default n
 	help
 	Enable driver for ILI9340 display driver.
 
@@ -79,7 +78,6 @@ config ILI9340_CMD_DATA_PIN
 
 config ILI9340_GPIO_CS
 	bool "Use GPIO pin for chip select"
-	default n
 	help
 	Use GPIO pin for chips select.
 

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
@@ -12,7 +12,6 @@
 menuconfig DMA
 	bool
 	prompt "DMA driver Configuration"
-	default n
 
 if DMA
 config DMA_0_NAME
@@ -69,7 +68,6 @@ config SYS_LOG_DMA_LEVEL
 config DCACHE_WRITEBACK
 	bool
 	prompt "Data Cache Writeback"
-	default n
 	help
 	  Cache configuration for "Writeback".
 

diff --git a/drivers/dma/Kconfig.cavs b/drivers/dma/Kconfig.cavs
@@ -8,6 +8,5 @@
 
 menuconfig DMA_CAVS
 	bool "Enable CAVS DMA driver"
-	default n
 	help
 	  CAVS DMA driver.
diff --git a/drivers/dma/Kconfig.nios2_msgdma b/drivers/dma/Kconfig.nios2_msgdma
@@ -8,6 +8,5 @@
 config DMA_NIOS2_MSGDMA
 	bool "Nios-II  Modular Scatter-Gather DMA(MSGDMA) driver"
 	depends on HAS_ALTERA_HAL
-	default n
 	help
 	  Enable Nios-II Modular Scatter-Gather DMA(MSGDMA) driver.
diff --git a/drivers/dma/Kconfig.qmsi b/drivers/dma/Kconfig.qmsi
@@ -8,7 +8,6 @@
 
 menuconfig DMA_QMSI
 	bool "Enable QMSI DMA driver"
-	default n
 	depends on QMSI
 	help
 	  QMSI DMA driver.
diff --git a/drivers/dma/Kconfig.sam_xdmac b/drivers/dma/Kconfig.sam_xdmac
@@ -8,6 +8,5 @@
 menuconfig DMA_SAM_XDMAC
 	bool "Atmel SAM DMA (XDMAC) driver"
 	depends on SOC_FAMILY_SAM
-	default n
 	help
 	  Enable Atmel SAM MCU Family Direct Memory Access (XDMAC) driver.
diff --git a/drivers/dma/Kconfig.stm32f4x b/drivers/dma/Kconfig.stm32f4x
@@ -8,7 +8,6 @@
 
 menuconfig DMA_STM32F4X
 	bool "Enable STM32F4x DMA driver"
-	default n
 	depends on SOC_SERIES_STM32F4X
 	help
 	  DMA driver for STM32F4x series SoCs.