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 <b.zolnierkie@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

6 files changed, 0 insertions, 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.