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Commit f692f776 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz Committed by Greg Kroah-Hartman
Browse files

tty: 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 f467c564 ("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: default avatarBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7a7457ba

drivers/tty/Kconfig

+0 −3
Original line number Diff line number Diff line
@@ -84,7 +84,6 @@ config HW_CONSOLE 
config VT_HW_CONSOLE_BINDING

       bool "Support for binding and unbinding console drivers"

       depends on HW_CONSOLE

       default n

       ---help---

         The virtual terminal is the device that interacts with the physical

         terminal through console drivers. On these systems, at least one
@@ -313,7 +312,6 @@ config N_GSM 
config TRACE_ROUTER

	tristate "Trace data router for MIPI P1149.7 cJTAG standard"

	depends on TRACE_SINK

	default n

	help

	  The trace router uses the Linux tty line discipline framework to

	  route trace data coming from a tty port (say UART for example) to
@@ -329,7 +327,6 @@ config TRACE_ROUTER 


config TRACE_SINK

	tristate "Trace data sink for MIPI P1149.7 cJTAG standard"

	default n

	help

	  The trace sink uses the Linux line discipline framework to receive

	  trace data coming from the trace router line discipline driver

drivers/tty/hvc/Kconfig

+0 −2
Original line number Diff line number Diff line
@@ -25,7 +25,6 @@ config HVC_CONSOLE 
config HVC_OLD_HVSI

	bool "Old driver for pSeries serial port (/dev/hvsi*)"

	depends on HVC_CONSOLE

	default n



config HVC_OPAL

	bool "OPAL Console support"
@@ -74,7 +73,6 @@ config HVC_UDBG 
       bool "udbg based fake hypervisor console"

       depends on PPC

       select HVC_DRIVER

       default n

       help

         This is meant to be used during HW bring up or debugging when

	 no other console mechanism exist but udbg, to get you a quick

drivers/tty/serial/Kconfig

+0 −3
Original line number Diff line number Diff line
@@ -370,7 +370,6 @@ config SERIAL_MAX310X 
	depends on SPI_MASTER

	select SERIAL_CORE

	select REGMAP_SPI if SPI_MASTER

	default n

	help

	  This selects support for an advanced UART from Maxim (Dallas).

	  Supported ICs are MAX3107, MAX3108, MAX3109, MAX14830.
@@ -653,7 +652,6 @@ config SERIAL_MUX_CONSOLE 
config PDC_CONSOLE

	bool "PDC software console support"

	depends on PARISC && !SERIAL_MUX && VT

	default n

	help

	  Saying Y here will enable the software based PDC console to be 

	  used as the system console.  This is useful for machines in
@@ -1110,7 +1108,6 @@ config SERIAL_QE 
	depends on QUICC_ENGINE

	select SERIAL_CORE

	select FW_LOADER

	default n

	help

	  This driver supports the QE serial ports on Freescale embedded

	  PowerPC that contain a QUICC Engine.