'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@xxxxxxxxxxx>
---
drivers/pci/pcie/Kconfig | 4 ----
1 file changed, 4 deletions(-)
Index: b/drivers/pci/pcie/Kconfig
===================================================================
--- a/drivers/pci/pcie/Kconfig 2018-10-09 15:58:49.831123212 +0200
+++ b/drivers/pci/pcie/Kconfig 2018-10-16 16:36:32.419732670 +0200
@@ -36,7 +36,6 @@ config PCIEAER
config PCIEAER_INJECT
tristate "PCI Express error injection support"
depends on PCIEAER && DYNAMIC_FTRACE_WITH_REGS
- default n
help
This enables PCI Express Root Port Advanced Error Reporting
(AER) software error injector.
@@ -84,7 +83,6 @@ config PCIEASPM
config PCIEASPM_DEBUG
bool "Debug PCI Express ASPM"
depends on PCIEASPM
- default n
help
This enables PCI Express ASPM debug support. It will add per-device
interface to control ASPM.
@@ -129,7 +127,6 @@ config PCIE_PME
config PCIE_DPC
bool "PCI Express Downstream Port Containment support"
depends on PCIEPORTBUS && PCIEAER
- default n
help
This enables PCI Express Downstream Port Containment (DPC)
driver support. DPC events from Root and Downstream ports
@@ -139,7 +136,6 @@ config PCIE_DPC
config PCIE_PTM
bool "PCI Express Precision Time Measurement support"
- default n
depends on PCIEPORTBUS
help
This enables PCI Express Precision Time Measurement (PTM)
