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Date: Fri, 12 Apr 2019 12:13:02 +0200
From: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Arve Hjønnevåg <arve@...roid.com>,
Todd Kjos <tkjos@...roid.com>,
Martijn Coenen <maco@...roid.com>,
Joel Fernandes <joel@...lfernandes.org>,
Christian Brauner <christian@...uner.io>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Adham Abozaeid <adham.abozaeid@...rochip.com>,
Ajay Singh <ajay.kathat@...rochip.com>,
devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
linux-media@...r.kernel.org, linux-wireless@...r.kernel.org
Subject: [PATCH] staging: remove redundant 'default n' from Kconfig
'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@...sung.com>
---
drivers/staging/Kconfig | 1 -
drivers/staging/android/Kconfig | 2 --
drivers/staging/axis-fifo/Kconfig | 1 -
drivers/staging/gs_fpgaboot/Kconfig | 1 -
drivers/staging/media/Kconfig | 1 -
drivers/staging/media/rockchip/vpu/Kconfig | 1 -
drivers/staging/most/Kconfig | 1 -
drivers/staging/rtl8192e/Kconfig | 1 -
drivers/staging/wilc1000/Kconfig | 1 -
drivers/staging/wlan-ng/Kconfig | 1 -
10 files changed, 11 deletions(-)
Index: b/drivers/staging/Kconfig
===================================================================
--- a/drivers/staging/Kconfig 2019-04-12 12:04:20.794128367 +0200
+++ b/drivers/staging/Kconfig 2019-04-12 12:04:20.786128367 +0200
@@ -1,7 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
menuconfig STAGING
bool "Staging drivers"
- default n
---help---
This option allows you to select a number of drivers that are
not of the "normal" Linux kernel quality level. These drivers
Index: b/drivers/staging/android/Kconfig
===================================================================
--- a/drivers/staging/android/Kconfig 2019-04-12 12:04:20.794128367 +0200
+++ b/drivers/staging/android/Kconfig 2019-04-12 12:04:20.786128367 +0200
@@ -5,7 +5,6 @@ if ANDROID
config ASHMEM
bool "Enable the Anonymous Shared Memory Subsystem"
- default n
depends on SHMEM
help
The ashmem subsystem is a new shared memory allocator, similar to
@@ -17,7 +16,6 @@ config ASHMEM
config ANDROID_VSOC
tristate "Android Virtual SoC support"
- default n
depends on PCI_MSI
help
This option adds support for the Virtual SoC driver needed to boot
Index: b/drivers/staging/axis-fifo/Kconfig
===================================================================
--- a/drivers/staging/axis-fifo/Kconfig 2019-04-12 12:04:20.794128367 +0200
+++ b/drivers/staging/axis-fifo/Kconfig 2019-04-12 12:04:59.734129348 +0200
@@ -5,7 +5,6 @@
config XIL_AXIS_FIFO
tristate "Xilinx AXI-Stream FIFO IP core driver"
depends on OF
- default n
help
This adds support for the Xilinx AXI-Stream
FIFO IP core driver.
Index: b/drivers/staging/gs_fpgaboot/Kconfig
===================================================================
--- a/drivers/staging/gs_fpgaboot/Kconfig 2019-04-12 12:04:20.794128367 +0200
+++ b/drivers/staging/gs_fpgaboot/Kconfig 2019-04-12 12:04:20.790128367 +0200
@@ -4,6 +4,5 @@
#
config GS_FPGABOOT
tristate "Xilinx FPGA firmware download module"
- default n
help
Xilinx FPGA firmware download module
Index: b/drivers/staging/media/Kconfig
===================================================================
--- a/drivers/staging/media/Kconfig 2019-04-12 12:04:20.794128367 +0200
+++ b/drivers/staging/media/Kconfig 2019-04-12 12:05:05.470129493 +0200
@@ -1,7 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
menuconfig STAGING_MEDIA
bool "Media staging drivers"
- default n
help
This option allows you to select a number of media drivers that
don't have the "normal" Linux kernel quality level.
Index: b/drivers/staging/media/rockchip/vpu/Kconfig
===================================================================
--- a/drivers/staging/media/rockchip/vpu/Kconfig 2019-04-12 12:04:20.794128367 +0200
+++ b/drivers/staging/media/rockchip/vpu/Kconfig 2019-04-12 12:04:20.794128367 +0200
@@ -6,7 +6,6 @@ config VIDEO_ROCKCHIP_VPU
select VIDEOBUF2_DMA_CONTIG
select VIDEOBUF2_VMALLOC
select V4L2_MEM2MEM_DEV
- default n
help
Support for the Video Processing Unit present on Rockchip SoC,
which accelerates video and image encoding and decoding.
Index: b/drivers/staging/most/Kconfig
===================================================================
--- a/drivers/staging/most/Kconfig 2019-04-12 12:04:20.794128367 +0200
+++ b/drivers/staging/most/Kconfig 2019-04-12 12:04:20.794128367 +0200
@@ -2,7 +2,6 @@
menuconfig MOST
tristate "MOST support"
depends on HAS_DMA
- default n
---help---
Say Y here if you want to enable MOST support.
This driver needs at least one additional component to enable the
Index: b/drivers/staging/rtl8192e/Kconfig
===================================================================
--- a/drivers/staging/rtl8192e/Kconfig 2019-04-12 12:04:20.794128367 +0200
+++ b/drivers/staging/rtl8192e/Kconfig 2019-04-12 12:04:20.794128367 +0200
@@ -2,7 +2,6 @@
config RTLLIB
tristate "Support for rtllib wireless devices"
depends on WLAN && m
- default n
select LIB80211
help
If you have a wireless card that uses rtllib, say
Index: b/drivers/staging/wilc1000/Kconfig
===================================================================
--- a/drivers/staging/wilc1000/Kconfig 2019-04-12 12:04:20.794128367 +0200
+++ b/drivers/staging/wilc1000/Kconfig 2019-04-12 12:04:20.794128367 +0200
@@ -34,7 +34,6 @@ config WILC1000_SPI
config WILC1000_HW_OOB_INTR
bool "WILC1000 out of band interrupt"
depends on WILC1000_SDIO
- default n
help
This option enables out-of-band interrupt support for the WILC1000
chipset. This OOB interrupt is intended to provide a faster interrupt
Index: b/drivers/staging/wlan-ng/Kconfig
===================================================================
--- a/drivers/staging/wlan-ng/Kconfig 2019-04-12 12:04:20.794128367 +0200
+++ b/drivers/staging/wlan-ng/Kconfig 2019-04-12 12:04:20.794128367 +0200
@@ -4,7 +4,6 @@ config PRISM2_USB
depends on WLAN && USB && CFG80211
select WIRELESS_EXT
select WEXT_PRIV
- default n
help
This is the wlan-ng prism 2.5/3 USB driver for a wide range of
old USB wireless devices.
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