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Commit 217188d9 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
Browse files

video: fbdev: 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.
    ...

Acked-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
parent ca6d73f9

drivers/video/fbdev/Kconfig

+0 −28
Original line number Diff line number Diff line
@@ -47,7 +47,6 @@ menuconfig FB 
config FIRMWARE_EDID

       bool "Enable firmware EDID"

       depends on FB

       default n

       ---help---

         This enables access to the EDID transferred from the firmware.

	 On the i386, this is from the Video BIOS. Enable this if DDC/I2C
@@ -65,12 +64,10 @@ config FB_DDC 
       depends on FB

       select I2C_ALGOBIT

       select I2C

       default n



config FB_BOOT_VESA_SUPPORT

	bool

	depends on FB

	default n

	---help---

	  If true, at least one selected framebuffer driver can take advantage

	  of VESA video modes set at an early boot stage via the vga= parameter.
@@ -78,7 +75,6 @@ config FB_BOOT_VESA_SUPPORT 
config FB_CFB_FILLRECT

	tristate

	depends on FB

	default n

	---help---

	  Include the cfb_fillrect function for generic software rectangle

	  filling. This is used by drivers that don't provide their own
@@ -87,7 +83,6 @@ config FB_CFB_FILLRECT 
config FB_CFB_COPYAREA

	tristate

	depends on FB

	default n

	---help---

	  Include the cfb_copyarea function for generic software area copying.

	  This is used by drivers that don't provide their own (accelerated)
@@ -96,7 +91,6 @@ config FB_CFB_COPYAREA 
config FB_CFB_IMAGEBLIT

	tristate

	depends on FB

	default n

	---help---

	  Include the cfb_imageblit function for generic software image

	  blitting. This is used by drivers that don't provide their own
@@ -105,7 +99,6 @@ config FB_CFB_IMAGEBLIT 
config FB_CFB_REV_PIXELS_IN_BYTE

	bool

	depends on FB

	default n

	---help---

	  Allow generic frame-buffer functions to work on displays with 1, 2

	  and 4 bits per pixel depths which has opposite order of pixels in
@@ -114,7 +107,6 @@ config FB_CFB_REV_PIXELS_IN_BYTE 
config FB_SYS_FILLRECT

	tristate

	depends on FB

	default n

	---help---

	  Include the sys_fillrect function for generic software rectangle

	  filling. This is used by drivers that don't provide their own
@@ -123,7 +115,6 @@ config FB_SYS_FILLRECT 
config FB_SYS_COPYAREA

	tristate

	depends on FB

	default n

	---help---

	  Include the sys_copyarea function for generic software area copying.

	  This is used by drivers that don't provide their own (accelerated)
@@ -132,7 +123,6 @@ config FB_SYS_COPYAREA 
config FB_SYS_IMAGEBLIT

	tristate

	depends on FB

	default n

	---help---

	  Include the sys_imageblit function for generic software image

	  blitting. This is used by drivers that don't provide their own
@@ -141,7 +131,6 @@ config FB_SYS_IMAGEBLIT 
config FB_PROVIDE_GET_FB_UNMAPPED_AREA

	bool

	depends on FB

	default n

	---help---

	  Allow generic frame-buffer to provide get_fb_unmapped_area

	  function.
@@ -173,7 +162,6 @@ endchoice 
config FB_SYS_FOPS

       tristate

       depends on FB

       default n



config FB_DEFERRED_IO

	bool
@@ -187,7 +175,6 @@ config FB_HECUBA 
config FB_SVGALIB

	tristate

	depends on FB

	default n

	---help---

	  Common utility functions useful to fbdev drivers of VGA-based

	  cards.
@@ -195,19 +182,16 @@ config FB_SVGALIB 
config FB_MACMODES

       tristate

       depends on FB

       default n



config FB_BACKLIGHT

	bool

	depends on FB

	select BACKLIGHT_LCD_SUPPORT

	select BACKLIGHT_CLASS_DEVICE

	default n



config FB_MODE_HELPERS

        bool "Enable Video Mode Handling Helpers"

        depends on FB

	default n

	---help---

	  This enables functions for handling video modes using the

	  Generalized Timing Formula and the EDID parser. A few drivers rely
@@ -218,7 +202,6 @@ config FB_MODE_HELPERS 
config FB_TILEBLITTING

       bool "Enable Tile Blitting Support"

       depends on FB

       default n

       ---help---

         This enables tile blitting.  Tile blitting is a drawing technique

	 where the screen is divided into rectangular sections (tiles), whereas
@@ -929,7 +912,6 @@ config FB_NVIDIA_I2C 
config FB_NVIDIA_DEBUG

	bool "Lots of debug output"

	depends on FB_NVIDIA

	default n

	help

	  Say Y here if you want the nVidia driver to output all sorts

	  of debugging information to provide to the maintainer when
@@ -976,7 +958,6 @@ config FB_RIVA_I2C 
config FB_RIVA_DEBUG

	bool "Lots of debug output"

	depends on FB_RIVA

	default n

	help

	  Say Y here if you want the Riva driver to output all sorts

	  of debugging information to provide to the maintainer when
@@ -1259,7 +1240,6 @@ config FB_RADEON_BACKLIGHT 
config FB_RADEON_DEBUG

	bool "Lots of debug output from Radeon driver"

	depends on FB_RADEON

	default n

	help

	  Say Y here if you want the Radeon driver to output all sorts

	  of debugging information to provide to the maintainer when
@@ -1392,7 +1372,6 @@ config FB_SAVAGE_I2C 
config FB_SAVAGE_ACCEL

       bool "Enable Console Acceleration"

       depends on FB_SAVAGE

       default n

       help

          This option will compile in console acceleration support. If

          the resulting framebuffer console has bothersome glitches, then
@@ -1449,7 +1428,6 @@ if FB_VIA 


config FB_VIA_DIRECT_PROCFS

	bool "direct hardware access via procfs (DEPRECATED)(DANGEROUS)"

	default n

	help

	  Allow direct hardware access to some output registers via procfs.

	  This is dangerous but may provide the only chance to get the
@@ -1458,7 +1436,6 @@ config FB_VIA_DIRECT_PROCFS 


config FB_VIA_X_COMPATIBILITY

	bool "X server compatibility"

	default n

	help

	  This option reduces the functionality (power saving, ...) of the

	  framebuffer to avoid negative impact on the OpenChrome X server.
@@ -1683,7 +1660,6 @@ config FB_WM8505 
config FB_WMT_GE_ROPS

	bool "VT8500/WM8xxx accelerated raster ops support"

	depends on (FB = y) && (FB_VT8500 || FB_WM8505)

	default n

	help

	  This adds support for accelerated raster operations on the

	  VIA VT8500 and Wondermedia 85xx series SoCs.
@@ -1793,17 +1769,14 @@ config FB_PXA 


config FB_PXA_OVERLAY

	bool "Support PXA27x/PXA3xx Overlay(s) as framebuffer"

	default n

	depends on FB_PXA && (PXA27x || PXA3xx)



config FB_PXA_SMARTPANEL

	bool "PXA Smartpanel LCD support"

	default n

	depends on FB_PXA



config FB_PXA_PARAMETERS

	bool "PXA LCD command line parameters"

	default n

	depends on FB_PXA

	---help---

	  Enable the use of kernel command line or module parameters
@@ -1841,7 +1814,6 @@ config FB_MBX 
config FB_MBX_DEBUG

       bool "Enable debugging info via debugfs"

       depends on FB_MBX && DEBUG_FS

       default n

       ---help---

         Enable this if you want debugging information using the debug

         filesystem (debugfs)

drivers/video/fbdev/mmp/hw/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -3,7 +3,6 @@ if MMP_DISP 
config MMP_DISP_CONTROLLER

	bool "mmp display controller hw support"

	depends on CPU_PXA910 || CPU_MMP2

	default n

	help

		Marvell MMP display hw controller support

		this controller is used on Marvell PXA910 and

drivers/video/fbdev/mmp/panel/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -2,6 +2,5 @@ 
config MMP_PANEL_TPOHVGA

	bool "tpohvga panel TJ032MD01BW support"

	depends on SPI_MASTER

	default n

	help

		tpohvga panel support

drivers/video/fbdev/omap2/omapfb/dss/Kconfig

+0 −7
Original line number Diff line number Diff line
@@ -10,7 +10,6 @@ config FB_OMAP2_DSS 


config FB_OMAP2_DSS_DEBUG

	bool "Debug support"

	default n

	help

	  This enables printing of debug messages. Alternatively, debug messages

	  can also be enabled by setting CONFIG_DYNAMIC_DEBUG and then setting
@@ -19,7 +18,6 @@ config FB_OMAP2_DSS_DEBUG 
config FB_OMAP2_DSS_DEBUGFS

	bool "Debugfs filesystem support"

	depends on DEBUG_FS

	default n

	help

	  This enables debugfs for OMAPDSS at <debugfs>/omapdss. This enables

	  querying about clock configuration and register configuration of dss,
@@ -28,7 +26,6 @@ config FB_OMAP2_DSS_DEBUGFS 
config FB_OMAP2_DSS_COLLECT_IRQ_STATS

	bool "Collect DSS IRQ statistics"

	depends on FB_OMAP2_DSS_DEBUGFS

	default n

	help

	  Collect DSS IRQ statistics, printable via debugfs.
@@ -45,7 +42,6 @@ config FB_OMAP2_DSS_DPI 
config FB_OMAP2_DSS_RFBI

	bool "RFBI support"

	depends on BROKEN

        default n

	help

	  MIPI DBI support (RFBI, Remote Framebuffer Interface, in Texas

	  Instrument's terminology).
@@ -73,7 +69,6 @@ config FB_OMAP4_DSS_HDMI 


config FB_OMAP5_DSS_HDMI

	bool "HDMI support for OMAP5"

	default n

	select FB_OMAP2_DSS_HDMI_COMMON

	help

	  HDMI Interface for OMAP5 and similar cores. This adds the High
@@ -82,7 +77,6 @@ config FB_OMAP5_DSS_HDMI 


config FB_OMAP2_DSS_SDI

	bool "SDI support"

        default n

	help

	  SDI (Serial Display Interface) support.
@@ -91,7 +85,6 @@ config FB_OMAP2_DSS_SDI 


config FB_OMAP2_DSS_DSI

	bool "DSI support"

        default n

	help

	  MIPI DSI (Display Serial Interface) support.