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video: fbdev: remove redundant 'default n' from Kconfig-s

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'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.
    ...

Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2018-10-24 11:26:32 +02:00
parent ca6d73f97f
commit 217188d9f9
4 changed files with 0 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
drivers/video/fbdev/Kconfig
View File

@ -47,7 +47,6 @@ menuconfig FB
config FIRMWARE_EDID config FIRMWARE_EDID
bool "Enable firmware EDID" bool "Enable firmware EDID"
depends on FB depends on FB
default n
---help--- ---help---
This enables access to the EDID transferred from the firmware. This enables access to the EDID transferred from the firmware.
On the i386, this is from the Video BIOS. Enable this if DDC/I2C On the i386, this is from the Video BIOS. Enable this if DDC/I2C
@ -65,12 +64,10 @@ config FB_DDC
depends on FB depends on FB
select I2C_ALGOBIT select I2C_ALGOBIT
select I2C select I2C
default n
config FB_BOOT_VESA_SUPPORT config FB_BOOT_VESA_SUPPORT
bool bool
depends on FB depends on FB
default n
---help--- ---help---
If true, at least one selected framebuffer driver can take advantage 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. 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 config FB_CFB_FILLRECT
tristate tristate
depends on FB depends on FB
default n
---help--- ---help---
Include the cfb_fillrect function for generic software rectangle Include the cfb_fillrect function for generic software rectangle
filling. This is used by drivers that don't provide their own filling. This is used by drivers that don't provide their own
@ -87,7 +83,6 @@ config FB_CFB_FILLRECT
config FB_CFB_COPYAREA config FB_CFB_COPYAREA
tristate tristate
depends on FB depends on FB
default n
---help--- ---help---
Include the cfb_copyarea function for generic software area copying. Include the cfb_copyarea function for generic software area copying.
This is used by drivers that don't provide their own (accelerated) This is used by drivers that don't provide their own (accelerated)
@ -96,7 +91,6 @@ config FB_CFB_COPYAREA
config FB_CFB_IMAGEBLIT config FB_CFB_IMAGEBLIT
tristate tristate
depends on FB depends on FB
default n
---help--- ---help---
Include the cfb_imageblit function for generic software image Include the cfb_imageblit function for generic software image
blitting. This is used by drivers that don't provide their own 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 config FB_CFB_REV_PIXELS_IN_BYTE
bool bool
depends on FB depends on FB
default n
---help--- ---help---
Allow generic frame-buffer functions to work on displays with 1, 2 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 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 config FB_SYS_FILLRECT
tristate tristate
depends on FB depends on FB
default n
---help--- ---help---
Include the sys_fillrect function for generic software rectangle Include the sys_fillrect function for generic software rectangle
filling. This is used by drivers that don't provide their own filling. This is used by drivers that don't provide their own
@ -123,7 +115,6 @@ config FB_SYS_FILLRECT
config FB_SYS_COPYAREA config FB_SYS_COPYAREA
tristate tristate
depends on FB depends on FB
default n
---help--- ---help---
Include the sys_copyarea function for generic software area copying. Include the sys_copyarea function for generic software area copying.
This is used by drivers that don't provide their own (accelerated) This is used by drivers that don't provide their own (accelerated)
@ -132,7 +123,6 @@ config FB_SYS_COPYAREA
config FB_SYS_IMAGEBLIT config FB_SYS_IMAGEBLIT
tristate tristate
depends on FB depends on FB
default n
---help--- ---help---
Include the sys_imageblit function for generic software image Include the sys_imageblit function for generic software image
blitting. This is used by drivers that don't provide their own 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 config FB_PROVIDE_GET_FB_UNMAPPED_AREA
bool bool
depends on FB depends on FB
default n
---help--- ---help---
Allow generic frame-buffer to provide get_fb_unmapped_area Allow generic frame-buffer to provide get_fb_unmapped_area
function. function.
@ -173,7 +162,6 @@ endchoice
config FB_SYS_FOPS config FB_SYS_FOPS
tristate tristate
depends on FB depends on FB
default n
config FB_DEFERRED_IO config FB_DEFERRED_IO
bool bool
@ -187,7 +175,6 @@ config FB_HECUBA
config FB_SVGALIB config FB_SVGALIB
tristate tristate
depends on FB depends on FB
default n
---help--- ---help---
Common utility functions useful to fbdev drivers of VGA-based Common utility functions useful to fbdev drivers of VGA-based
cards. cards.
@ -195,19 +182,16 @@ config FB_SVGALIB
config FB_MACMODES config FB_MACMODES
tristate tristate
depends on FB depends on FB
default n
config FB_BACKLIGHT config FB_BACKLIGHT
bool bool
depends on FB depends on FB
select BACKLIGHT_LCD_SUPPORT select BACKLIGHT_LCD_SUPPORT
select BACKLIGHT_CLASS_DEVICE select BACKLIGHT_CLASS_DEVICE
default n
config FB_MODE_HELPERS config FB_MODE_HELPERS
bool "Enable Video Mode Handling Helpers" bool "Enable Video Mode Handling Helpers"
depends on FB depends on FB
default n
---help--- ---help---
This enables functions for handling video modes using the This enables functions for handling video modes using the
Generalized Timing Formula and the EDID parser. A few drivers rely Generalized Timing Formula and the EDID parser. A few drivers rely
@ -218,7 +202,6 @@ config FB_MODE_HELPERS
config FB_TILEBLITTING config FB_TILEBLITTING
bool "Enable Tile Blitting Support" bool "Enable Tile Blitting Support"
depends on FB depends on FB
default n
---help--- ---help---
This enables tile blitting. Tile blitting is a drawing technique This enables tile blitting. Tile blitting is a drawing technique
where the screen is divided into rectangular sections (tiles), whereas where the screen is divided into rectangular sections (tiles), whereas
@ -929,7 +912,6 @@ config FB_NVIDIA_I2C
config FB_NVIDIA_DEBUG config FB_NVIDIA_DEBUG
bool "Lots of debug output" bool "Lots of debug output"
depends on FB_NVIDIA depends on FB_NVIDIA
default n
help help
Say Y here if you want the nVidia driver to output all sorts Say Y here if you want the nVidia driver to output all sorts
of debugging information to provide to the maintainer when of debugging information to provide to the maintainer when
@ -976,7 +958,6 @@ config FB_RIVA_I2C
config FB_RIVA_DEBUG config FB_RIVA_DEBUG
bool "Lots of debug output" bool "Lots of debug output"
depends on FB_RIVA depends on FB_RIVA
default n
help help
Say Y here if you want the Riva driver to output all sorts Say Y here if you want the Riva driver to output all sorts
of debugging information to provide to the maintainer when of debugging information to provide to the maintainer when
@ -1259,7 +1240,6 @@ config FB_RADEON_BACKLIGHT
config FB_RADEON_DEBUG config FB_RADEON_DEBUG
bool "Lots of debug output from Radeon driver" bool "Lots of debug output from Radeon driver"
depends on FB_RADEON depends on FB_RADEON
default n
help help
Say Y here if you want the Radeon driver to output all sorts Say Y here if you want the Radeon driver to output all sorts
of debugging information to provide to the maintainer when of debugging information to provide to the maintainer when
@ -1392,7 +1372,6 @@ config FB_SAVAGE_I2C
config FB_SAVAGE_ACCEL config FB_SAVAGE_ACCEL
bool "Enable Console Acceleration" bool "Enable Console Acceleration"
depends on FB_SAVAGE depends on FB_SAVAGE
default n
help help
This option will compile in console acceleration support. If This option will compile in console acceleration support. If
the resulting framebuffer console has bothersome glitches, then the resulting framebuffer console has bothersome glitches, then
@ -1449,7 +1428,6 @@ if FB_VIA
config FB_VIA_DIRECT_PROCFS config FB_VIA_DIRECT_PROCFS
bool "direct hardware access via procfs (DEPRECATED)(DANGEROUS)" bool "direct hardware access via procfs (DEPRECATED)(DANGEROUS)"
default n
help help
Allow direct hardware access to some output registers via procfs. Allow direct hardware access to some output registers via procfs.
This is dangerous but may provide the only chance to get the 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 config FB_VIA_X_COMPATIBILITY
bool "X server compatibility" bool "X server compatibility"
default n
help help
This option reduces the functionality (power saving, ...) of the This option reduces the functionality (power saving, ...) of the
framebuffer to avoid negative impact on the OpenChrome X server. framebuffer to avoid negative impact on the OpenChrome X server.
@ -1683,7 +1660,6 @@ config FB_WM8505
config FB_WMT_GE_ROPS config FB_WMT_GE_ROPS
bool "VT8500/WM8xxx accelerated raster ops support" bool "VT8500/WM8xxx accelerated raster ops support"
depends on (FB = y) && (FB_VT8500 || FB_WM8505) depends on (FB = y) && (FB_VT8500 || FB_WM8505)
default n
help help
This adds support for accelerated raster operations on the This adds support for accelerated raster operations on the
VIA VT8500 and Wondermedia 85xx series SoCs. VIA VT8500 and Wondermedia 85xx series SoCs.
@ -1793,17 +1769,14 @@ config FB_PXA
config FB_PXA_OVERLAY config FB_PXA_OVERLAY
bool "Support PXA27x/PXA3xx Overlay(s) as framebuffer" bool "Support PXA27x/PXA3xx Overlay(s) as framebuffer"
default n
depends on FB_PXA && (PXA27x || PXA3xx) depends on FB_PXA && (PXA27x || PXA3xx)
config FB_PXA_SMARTPANEL config FB_PXA_SMARTPANEL
bool "PXA Smartpanel LCD support" bool "PXA Smartpanel LCD support"
default n
depends on FB_PXA depends on FB_PXA
config FB_PXA_PARAMETERS config FB_PXA_PARAMETERS
bool "PXA LCD command line parameters" bool "PXA LCD command line parameters"
default n
depends on FB_PXA depends on FB_PXA
---help--- ---help---
Enable the use of kernel command line or module parameters Enable the use of kernel command line or module parameters
@ -1841,7 +1814,6 @@ config FB_MBX
config FB_MBX_DEBUG config FB_MBX_DEBUG
bool "Enable debugging info via debugfs" bool "Enable debugging info via debugfs"
depends on FB_MBX && DEBUG_FS depends on FB_MBX && DEBUG_FS
default n
---help--- ---help---
Enable this if you want debugging information using the debug Enable this if you want debugging information using the debug
filesystem (debugfs) filesystem (debugfs)

1
drivers/video/fbdev/mmp/hw/Kconfig
View File

@ -3,7 +3,6 @@ if MMP_DISP
config MMP_DISP_CONTROLLER config MMP_DISP_CONTROLLER
bool "mmp display controller hw support" bool "mmp display controller hw support"
depends on CPU_PXA910 || CPU_MMP2 depends on CPU_PXA910 || CPU_MMP2
default n
help help
Marvell MMP display hw controller support Marvell MMP display hw controller support
this controller is used on Marvell PXA910 and this controller is used on Marvell PXA910 and

1
drivers/video/fbdev/mmp/panel/Kconfig
View File

@ -2,6 +2,5 @@
config MMP_PANEL_TPOHVGA config MMP_PANEL_TPOHVGA
bool "tpohvga panel TJ032MD01BW support" bool "tpohvga panel TJ032MD01BW support"
depends on SPI_MASTER depends on SPI_MASTER
default n
help help
tpohvga panel support tpohvga panel support

7
drivers/video/fbdev/omap2/omapfb/dss/Kconfig
View File

@ -10,7 +10,6 @@ config FB_OMAP2_DSS
config FB_OMAP2_DSS_DEBUG config FB_OMAP2_DSS_DEBUG
bool "Debug support" bool "Debug support"
default n
help help
This enables printing of debug messages. Alternatively, debug messages This enables printing of debug messages. Alternatively, debug messages
can also be enabled by setting CONFIG_DYNAMIC_DEBUG and then setting 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 config FB_OMAP2_DSS_DEBUGFS
bool "Debugfs filesystem support" bool "Debugfs filesystem support"
depends on DEBUG_FS depends on DEBUG_FS
default n
help help
This enables debugfs for OMAPDSS at <debugfs>/omapdss. This enables This enables debugfs for OMAPDSS at <debugfs>/omapdss. This enables
querying about clock configuration and register configuration of dss, 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 config FB_OMAP2_DSS_COLLECT_IRQ_STATS
bool "Collect DSS IRQ statistics" bool "Collect DSS IRQ statistics"
depends on FB_OMAP2_DSS_DEBUGFS depends on FB_OMAP2_DSS_DEBUGFS
default n
help help
Collect DSS IRQ statistics, printable via debugfs. Collect DSS IRQ statistics, printable via debugfs.
@ -45,7 +42,6 @@ config FB_OMAP2_DSS_DPI
config FB_OMAP2_DSS_RFBI config FB_OMAP2_DSS_RFBI
bool "RFBI support" bool "RFBI support"
depends on BROKEN depends on BROKEN
default n
help help
MIPI DBI support (RFBI, Remote Framebuffer Interface, in Texas MIPI DBI support (RFBI, Remote Framebuffer Interface, in Texas
Instrument's terminology). Instrument's terminology).
@ -73,7 +69,6 @@ config FB_OMAP4_DSS_HDMI
config FB_OMAP5_DSS_HDMI config FB_OMAP5_DSS_HDMI
bool "HDMI support for OMAP5" bool "HDMI support for OMAP5"
default n
select FB_OMAP2_DSS_HDMI_COMMON select FB_OMAP2_DSS_HDMI_COMMON
help help
HDMI Interface for OMAP5 and similar cores. This adds the High 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 config FB_OMAP2_DSS_SDI
bool "SDI support" bool "SDI support"
default n
help help
SDI (Serial Display Interface) support. SDI (Serial Display Interface) support.
@ -91,7 +85,6 @@ config FB_OMAP2_DSS_SDI
config FB_OMAP2_DSS_DSI config FB_OMAP2_DSS_DSI
bool "DSI support" bool "DSI support"
default n
help help
MIPI DSI (Display Serial Interface) support. MIPI DSI (Display Serial Interface) support.