From 8b2d9993f22e0f3facdc1ebca58d5af2e1d79406 Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <thierry.vignaud@gmail.com>
Date: Mon, 18 May 2015 03:56:25 +0200
Subject: drop (broken) support for Alpha, IA64 & PPC, Sparc

---
 tools/Makefile              | 2 +-
 tools/serial_probe/serial.c | 8 --------
 2 files changed, 1 insertion(+), 9 deletions(-)

(limited to 'tools')

diff --git a/tools/Makefile b/tools/Makefile
index 1d9d5d736..c563a03f7 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -1,7 +1,7 @@
 DIRS	    = serial_probe
 CFLAGS      = -Wall
 
-ARCH := $(shell arch | egrep "(x86_64|sparc64|s390x)")
+ARCH := $(shell arch | egrep "x86_64")
 ifneq ("x$(ARCH)", "x")
 LIB_NAME = lib64
 else
diff --git a/tools/serial_probe/serial.c b/tools/serial_probe/serial.c
index c84cbcff5..eb9d1f1cf 100644
--- a/tools/serial_probe/serial.c
+++ b/tools/serial_probe/serial.c
@@ -918,19 +918,11 @@ struct device *serialProbe(enum deviceClass probeClass, int probeFlags,
 	maj = major(sb.st_rdev);
 	if (maj != 4 && (maj < 136 || maj > 143)) {
 	    if (ioctl (fd, TIOCLINUX, &twelve) < 0) {
-			#ifdef __powerpc__
-			// we could have gotten an error for another reason - like EINVAL
-			// skipping ttyS0 on PPC - which is where most modems reside
-			if (errno == ENOTTY) {
-			#endif
 		if (ioctl (fd, TIOCGSERIAL, &si) >= 0) {
 		    if (si.line > 0) {
 			console = 1 << si.line;
 		    } else {
 			console = 0;
-			#ifdef __powerpc__
-			}
-			#endif 
 		    }
 		} else console = 0;
 	    }
-- 
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