arm: lib: Drop underscore from private libgcc filenames

Drop the underscore from the filenames of files implementing libgcc
routines. There is no functional change. This change is done to make
sync with Linux kernel easier.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index 49adce3..f54ce8c 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -5,9 +5,9 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-lib-$(CONFIG_USE_PRIVATE_LIBGCC) += _ashldi3.o _ashrdi3.o _divsi3.o \
-			_lshrdi3.o _modsi3.o _udivsi3.o _umodsi3.o div0.o \
-			_uldivmod.o
+lib-$(CONFIG_USE_PRIVATE_LIBGCC) += ashldi3.o ashrdi3.o divsi3.o \
+			lshrdi3.o modsi3.o udivsi3.o umodsi3.o div0.o \
+			uldivmod.o
 
 ifdef CONFIG_CPU_V7M
 obj-y	+= vectors_m.o crt0.o
diff --git a/arch/arm/lib/_ashldi3.S b/arch/arm/lib/ashldi3.S
similarity index 100%
rename from arch/arm/lib/_ashldi3.S
rename to arch/arm/lib/ashldi3.S
diff --git a/arch/arm/lib/_ashrdi3.S b/arch/arm/lib/ashrdi3.S
similarity index 100%
rename from arch/arm/lib/_ashrdi3.S
rename to arch/arm/lib/ashrdi3.S
diff --git a/arch/arm/lib/_divsi3.S b/arch/arm/lib/divsi3.S
similarity index 100%
rename from arch/arm/lib/_divsi3.S
rename to arch/arm/lib/divsi3.S
diff --git a/arch/arm/lib/_lshrdi3.S b/arch/arm/lib/lshrdi3.S
similarity index 100%
rename from arch/arm/lib/_lshrdi3.S
rename to arch/arm/lib/lshrdi3.S
diff --git a/arch/arm/lib/_modsi3.S b/arch/arm/lib/modsi3.S
similarity index 100%
rename from arch/arm/lib/_modsi3.S
rename to arch/arm/lib/modsi3.S
diff --git a/arch/arm/lib/_udivsi3.S b/arch/arm/lib/udivsi3.S
similarity index 100%
rename from arch/arm/lib/_udivsi3.S
rename to arch/arm/lib/udivsi3.S
diff --git a/arch/arm/lib/_uldivmod.S b/arch/arm/lib/uldivmod.S
similarity index 100%
rename from arch/arm/lib/_uldivmod.S
rename to arch/arm/lib/uldivmod.S
diff --git a/arch/arm/lib/_umodsi3.S b/arch/arm/lib/umodsi3.S
similarity index 100%
rename from arch/arm/lib/_umodsi3.S
rename to arch/arm/lib/umodsi3.S