From d991f855cb4f84c638e2016818259720ceed4191 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Mon, 20 May 2019 16:14:33 +0200 Subject: [PATCH] usb: remove redundant 'default n' from Kconfig-s 'default n' is the default value for any bool or tristate Kconfig setting so there is no need to write it explicitly. Also since commit f467c5640c29 ("kconfig: only write '# CONFIG_FOO is not set' for visible symbols") the Kconfig behavior is the same regardless of 'default n' being present or not: ... One side effect of (and the main motivation for) this change is making the following two definitions behave exactly the same: config FOO bool config FOO bool default n With this change, neither of these will generate a '# CONFIG_FOO is not set' line (assuming FOO isn't selected/implied). That might make it clearer to people that a bare 'default n' is redundant. ... Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Greg Kroah-Hartman --- drivers/usb/atm/Kconfig | 1 - drivers/usb/core/Kconfig | 1 - drivers/usb/dwc2/Kconfig | 1 - drivers/usb/gadget/legacy/Kconfig | 2 -- drivers/usb/host/Kconfig | 5 ----- drivers/usb/renesas_usbhs/Kconfig | 1 - 6 files changed, 11 deletions(-) diff --git a/drivers/usb/atm/Kconfig b/drivers/usb/atm/Kconfig index 989aaa3b080d..3d958a1a1a71 100644 --- a/drivers/usb/atm/Kconfig +++ b/drivers/usb/atm/Kconfig @@ -7,7 +7,6 @@ menuconfig USB_ATM tristate "USB DSL modem support" depends on ATM select CRC32 - default n help Say Y here if you want to connect a USB Digital Subscriber Line (DSL) modem to your computer's USB port. You will then need to choose your diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig index bdb6bd0b63a6..ecaacc8ed311 100644 --- a/drivers/usb/core/Kconfig +++ b/drivers/usb/core/Kconfig @@ -45,7 +45,6 @@ config USB_DYNAMIC_MINORS config USB_OTG bool "OTG support" depends on PM - default n help The most notable feature of USB OTG is support for a "Dual-Role" device, which can act as either a device diff --git a/drivers/usb/dwc2/Kconfig b/drivers/usb/dwc2/Kconfig index 68d095ae2865..16e1aa304edc 100644 --- a/drivers/usb/dwc2/Kconfig +++ b/drivers/usb/dwc2/Kconfig @@ -58,7 +58,6 @@ config USB_DWC2_PCI tristate "DWC2 PCI" depends on USB_PCI depends on USB_GADGET || !USB_GADGET - default n select NOP_USB_XCEIV help The Designware USB2.0 PCI interface module for controllers diff --git a/drivers/usb/gadget/legacy/Kconfig b/drivers/usb/gadget/legacy/Kconfig index d7c9e4fca895..94fc3c462930 100644 --- a/drivers/usb/gadget/legacy/Kconfig +++ b/drivers/usb/gadget/legacy/Kconfig @@ -153,7 +153,6 @@ config USB_ETH_EEM depends on USB_ETH select USB_LIBCOMPOSITE select USB_F_EEM - default n help CDC EEM is a newer USB standard that is somewhat simpler than CDC ECM and therefore can be supported by more hardware. Technically ECM and @@ -419,7 +418,6 @@ config USB_G_MULTI_RNDIS config USB_G_MULTI_CDC bool "CDC Ethernet + CDC Serial + Storage configuration" depends on USB_G_MULTI - default n select USB_F_ECM help This option enables a configuration with CDC Ethernet (ECM), CDC diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index d809671c5fea..fb3406ea8592 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -161,7 +161,6 @@ config USB_EHCI_PCI config USB_EHCI_HCD_PMC_MSP tristate "EHCI support for on-chip PMC MSP71xx USB controller" depends on MSP_HAS_USB - default n select USB_EHCI_BIG_ENDIAN_DESC select USB_EHCI_BIG_ENDIAN_MMIO ---help--- @@ -308,7 +307,6 @@ config USB_CNS3XXX_EHCI config USB_EHCI_HCD_PLATFORM tristate "Generic EHCI driver for a platform device" - default n ---help--- Adds an EHCI host driver for a generic platform device, which provides a memory space and an irq. @@ -318,7 +316,6 @@ config USB_EHCI_HCD_PLATFORM config USB_OCTEON_EHCI bool "Octeon on-chip EHCI support (DEPRECATED)" depends on CAVIUM_OCTEON_SOC - default n select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN select USB_EHCI_HCD_PLATFORM help @@ -526,7 +523,6 @@ config USB_OHCI_HCD_SSB depends on (SSB = y || SSB = USB_OHCI_HCD) select USB_HCD_SSB select USB_OHCI_HCD_PLATFORM - default n ---help--- This option is deprecated now and the driver was removed, use USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead. @@ -569,7 +565,6 @@ config USB_CNS3XXX_OHCI config USB_OHCI_HCD_PLATFORM tristate "Generic OHCI driver for a platform device" - default n ---help--- Adds an OHCI host driver for a generic platform device, which provides a memory space and an irq. diff --git a/drivers/usb/renesas_usbhs/Kconfig b/drivers/usb/renesas_usbhs/Kconfig index 7fdbff23ae8b..d6b3fef3e55b 100644 --- a/drivers/usb/renesas_usbhs/Kconfig +++ b/drivers/usb/renesas_usbhs/Kconfig @@ -8,7 +8,6 @@ config USB_RENESAS_USBHS depends on USB_GADGET depends on ARCH_RENESAS || SUPERH || COMPILE_TEST depends on EXTCON || !EXTCON # if EXTCON=m, USBHS cannot be built-in - default n help Renesas USBHS is a discrete USB host and peripheral controller chip that supports both full and high speed USB 2.0 data transfers.