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nios2: remove pointless second entry for CONFIG_TRACE_IRQFLAGS_SUPPORT 

Strangely enough, NIOS2 defines TRACE_IRQFLAGS_SUPPORT twice
with different values, which is pointless and confusing.

[1] arch/nios2/Kconfig

  config TRACE_IRQFLAGS_SUPPORT
          def_bool n

[2] arch/nios2/Kconfig.debug

  config TRACE_IRQFLAGS_SUPPORT
          def_bool y

[1] is included before [2]. In the Kconfig syntax, the first one
is effective. So, TRACE_IRQFLAGS_SUPPORT is always 'n'.

The second define in arch/nios2/Kconfig.debug is dead code.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
This commit is contained in:
Masahiro Yamada 2019-06-14 14:04:23 +08:00 committed by Ley Foon Tan
parent 6fbc7275c7
commit 029f162ab0
1 changed files with 0 additions and 3 deletions
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3
arch/nios2/Kconfig.debug
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@ -1,8 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
config TRACE_IRQFLAGS_SUPPORT
def_bool y
config EARLY_PRINTK
bool "Activate early kernel debugging"
default y