tile: remove DEBUG_EXTRA_FLAGS kernel config option

It isn't used any more by us now that the generic kernel build
offers DEBUG_INFO_REDUCED, so just get rid of it.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

2 files changed, 0 insertions, 14 deletions

diff --git a/arch/tile/Kconfig.debug b/arch/tile/Kconfig.debug
index b8d69f2757a1..19734d3ab1e8 100644
--- a/arch/tile/Kconfig.debug
+++ b/arch/tile/Kconfig.debug
@@ -14,16 +14,6 @@ config EARLY_PRINTK
           with klogd/syslogd. You should normally N here,
           unless you want to debug such a crash.
 
-config DEBUG_EXTRA_FLAGS
-        string "Additional compiler arguments when building with '-g'"
-        depends on DEBUG_INFO
-        default ""
-        help
-          Debug info can be large, and flags like
-          `-femit-struct-debug-baseonly' can reduce the kernel file
-          size and build time noticeably.  Such flags are often
-          helpful if the main use of debug info is line number info.
-
 config TILE_HVGLUE_TRACE
         bool "Provide wrapper functions for hypervisor ABI calls"
         default n
diff --git a/arch/tile/Makefile b/arch/tile/Makefile
index 3d15364c6071..4dc380a519d4 100644
--- a/arch/tile/Makefile
+++ b/arch/tile/Makefile
@@ -30,10 +30,6 @@ endif
 # In kernel modules, this causes load failures due to unsupported relocations.
 KBUILD_CFLAGS   += -fno-asynchronous-unwind-tables
 
-ifneq ($(CONFIG_DEBUG_EXTRA_FLAGS),"")
-KBUILD_CFLAGS   += $(CONFIG_DEBUG_EXTRA_FLAGS)
-endif
-
 LIBGCC_PATH     := \
   $(shell $(CC) $(KBUILD_CFLAGS) $(KCFLAGS) -print-libgcc-file-name)