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From: Andreas Schwab <schwab@linux-m68k.org>
To: av1474@comtv.ru
Subject: [PATCH] Simplify symbol check in prom_init_check.sh
References: <87zjfkvyha.fsf@comtv.ru> <1410510342.17540.10.camel@concordia>
 <87r3zgd5xx.fsf_-___23348.7322264866$1410551821$gmane$org@comtv.ru>
Date: Sat, 13 Sep 2014 10:20:17 +0200
In-Reply-To: <87r3zgd5xx.fsf_-___23348.7322264866$1410551821$gmane$org@comtv.ru>
 (av's message of "Fri, 12 Sep 2014 22:55:38 +0400")
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Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
---
 arch/powerpc/kernel/prom_init_check.sh | 22 ++++++----------------
 1 file changed, 6 insertions(+), 16 deletions(-)

diff --git a/arch/powerpc/kernel/prom_init_check.sh b/arch/powerpc/kernel/prom_init_check.sh
index fe8e54b..12640f7 100644
--- a/arch/powerpc/kernel/prom_init_check.sh
+++ b/arch/powerpc/kernel/prom_init_check.sh
@@ -50,24 +50,14 @@ do
 	done
 
 	# ignore register save/restore funcitons
-	if [ "${UNDEF:0:9}" = "_restgpr_" ]; then
+	case $UNDEF in
+	_restgpr_*|_restgpr0_*|_rest32gpr_*)
 		OK=1
-	fi
-	if [ "${UNDEF:0:10}" = "_restgpr0_" ]; then
-		OK=1
-	fi
-	if [ "${UNDEF:0:11}" = "_rest32gpr_" ]; then
-		OK=1
-	fi
-	if [ "${UNDEF:0:9}" = "_savegpr_" ]; then
+		;;
+	_savegpr_*|_savegpr0_*|_save32gpr_*)
 		OK=1
-	fi
-	if [ "${UNDEF:0:10}" = "_savegpr0_" ]; then
-		OK=1
-	fi
-	if [ "${UNDEF:0:11}" = "_save32gpr_" ]; then
-		OK=1
-	fi
+		;;
+	esac
 
 	if [ $OK -eq 0 ]; then
 		ERROR=1
-- 
2.1.0

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."