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 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>

diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index 84b4b55..e413f54 100644 (file)
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -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)

diff --git a/drivers/video/fbdev/mmp/hw/Kconfig b/drivers/video/fbdev/mmp/hw/Kconfig
index c735d13..fcb7111 100644 (file)
--- a/drivers/video/fbdev/mmp/hw/Kconfig
+++ b/drivers/video/fbdev/mmp/hw/Kconfig
@@ -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

diff --git a/drivers/video/fbdev/mmp/panel/Kconfig b/drivers/video/fbdev/mmp/panel/Kconfig
index 808890f..f585587 100644 (file)
--- a/drivers/video/fbdev/mmp/panel/Kconfig
+++ b/drivers/video/fbdev/mmp/panel/Kconfig
@@ -2,6 +2,5 @@
 config MMP_PANEL_TPOHVGA
        bool "tpohvga panel TJ032MD01BW support"
        depends on SPI_MASTER
-       default n
        help
                tpohvga panel support

diff --git a/drivers/video/fbdev/omap2/omapfb/dss/Kconfig b/drivers/video/fbdev/omap2/omapfb/dss/Kconfig
index 6d0bb27..356b89b 100644 (file)
--- a/drivers/video/fbdev/omap2/omapfb/dss/Kconfig
+++ b/drivers/video/fbdev/omap2/omapfb/dss/Kconfig
@@ -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.