Strip trailing whitespace and redundant spaces.

git-svn-id: http://lm-sensors.org/svn/i2c-tools/trunk@5561 7894878c-1315-0410-8ee3-d5d059ff63e0

eeprom/ddcmon

@@ -77,7 +77,7 @@ sub rawread
 	my $length = shift;
 	my $offset = shift || 0;
 	my $bytes = '';
-	
+
 	sysopen(FH, $filename, O_RDONLY)
 		or die "Can't open $filename";
 	if ($offset)
@@ -141,14 +141,14 @@ sub print_line
 sub extract_byte
 {
 	my ($bytes, $offset) = @_;
-	
+
 	return $bytes->[$offset];
 }
 
 sub extract_word
 {
 	my ($bytes, $offset) = @_;
-	
+
 	return ($bytes->[$offset]
 	      | ($bytes->[$offset+1] << 8));
 }
@@ -167,7 +167,7 @@ sub extract_manufacturer
 sub extract_sesquiword
 {
 	my ($bytes, $offset) = @_;
-	
+
 	return ($bytes->[$offset]
 	      | ($bytes->[$offset+1] << 8)
 	      | ($bytes->[$offset+2] << 16));
@@ -176,7 +176,7 @@ sub extract_sesquiword
 sub extract_dword
 {
 	my ($bytes, $offset) = @_;
-	
+
 	return ($bytes->[$offset]
 	      | ($bytes->[$offset+1] << 8)
 	      | ($bytes->[$offset+2] << 16)
@@ -220,11 +220,11 @@ sub extract_color_mode
 
 	return $mode[($bytes->[$offset] >> 3) & 0x03];
 }
-  
+
 sub good_signature
 {
 	my $bytes = shift;
-	
+
 	return $bytes->[0] == 0x00
 	    && $bytes->[1] == 0xff
 	    && $bytes->[2] == 0xff
@@ -244,7 +244,7 @@ sub verify_checksum
 	{
 		$cs += $bytes->[$i];
 	}
-	
+
 	return (($cs & 0xff) == 0 ? 'OK' : 'Not OK');
 }
 
@@ -534,7 +534,7 @@ else
 if (defined($ARGV[0]))
 {
 	my $error = print_edid($ARGV[0], $address);
-	
+
 	if ($error == 1)
 	{
 		print STDERR

eeprom/decode-dimms

@@ -662,7 +662,7 @@ sub decode_sdr_sdram($)
 	       value_or_undefined($bytes->[29], "ns"));
 
 	printl("Min RAS Pulse Width",
-	       value_or_undefined($bytes->[30], "ns")); 
+	       value_or_undefined($bytes->[30], "ns"));
 
 	$temp = "";
 	if ($bytes->[31] & 1) { $temp .= "4 MByte\n"; }
@@ -1107,7 +1107,7 @@ sub decode_ddr3_sdram($)
 		tns3($bytes->[19] * $mtb));
 	printl("Minimum Active to Auto-Refresh Delay (tRC)",
 		tns3((((($bytes->[21] >> 4) & 15) << 8) + $bytes->[23]) * $mtb));
-	printl("Minimum Recovery Delay (tRFC)", 
+	printl("Minimum Recovery Delay (tRFC)",
 		tns3((($bytes->[25] << 8) + $bytes->[24]) * $mtb));
 	printl("Minimum Write to Read CMD Delay (tWTR)",
 		tns3($bytes->[26] * $mtb));
@@ -1153,7 +1153,7 @@ sub decode_ddr3_sdram($)
 		prints("Physical Characteristics");
 		printl("Module Height (mm)", ($bytes->[60] & 31) + 15);
 		printl("Module Thickness (mm)", sprintf("%d front, %d back",
-						($bytes->[61] & 15) + 1, 
+						($bytes->[61] & 15) + 1,
 						(($bytes->[61] >> 4) & 15) +1));
 		printl("Module Width (mm)", ($bytes->[3] <= 2) ? 133.5 :
 					($bytes->[3] == 3) ? 67.6 : "TBD");
@@ -1711,7 +1711,7 @@ for my $i ( 0 .. $#dimm_list ) {
 			if exists $decode_callback{$type};
 
 		if ($type eq "DDR3 SDRAM") {
-			# Decode DDR3-specific manufacturing data in bytes 
+			# Decode DDR3-specific manufacturing data in bytes
 			# 117-149
 			decode_ddr3_mfg_data(\@bytes)
 		} else {

eeprom/decode-edid

@@ -80,7 +80,7 @@ sub rawread
 {
 	my ($filename, $length, $offset) = @_;
 	my $bytes = '';
-	
+
 	sysopen(FH, $filename, O_RDONLY)
 		or die "Can't open $filename";
 	if ($offset)
@@ -138,9 +138,9 @@ sub bus_detect
 					"decode-edid: using bus $i (autodetected)\n";
 				return $i;
 			}
-		}	
+		}
 	}
-	
+
 	return; # default
 }
 
@@ -163,7 +163,7 @@ sub edid_decode
 		or die "Can't open parse-edid. Please install read-edid.\n";
 	delete $SIG{__WARN__};
 	binmode PIPE;
-	
+
 	if ($mode == PROCFS)
 	{
 		for (my $i=0; $i<=0x70; $i+=0x10)

eeprom/decode-vaio

@@ -17,7 +17,7 @@
 #    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 #    MA 02110-1301 USA.
 #
-# EEPROM data decoding for Sony Vaio laptops. 
+# EEPROM data decoding for Sony Vaio laptops.
 #
 # The eeprom driver must be loaded. For kernels older than 2.6.0, the
 # eeprom driver can be found in the lm-sensors package.
@@ -61,7 +61,7 @@ use constant ONLYROOT	=> "Readable only by root";
 sub print_item
 {
 	my ($label,$value) = @_;
-	
+
 	printf("\%16s : \%s\n",$label,$value);
 }
 
@@ -71,7 +71,7 @@ sub read_eeprom_bytes
 {
 	my ($bus, $addr, $offset, $length) = @_;
 	my $filename;
-	
+
 	if ($sysfs)
 	{
 		$filename = "/sys/bus/i2c/devices/$bus-00$addr/eeprom";
@@ -94,7 +94,7 @@ sub read_eeprom_bytes
 			$length -= $r;
 		}
 		close(FH);
-		
+
 		return $bytes;
 	}
 	else
@@ -103,7 +103,7 @@ sub read_eeprom_bytes
 		$offset -= $base;
 		my $values = '';
 		my $remains = $length + $offset;
-		
+
 		# Get all lines in a single string
 		while ($remains > 0)
 		{
@@ -116,7 +116,7 @@ sub read_eeprom_bytes
 			$remains -= 16;
 			$base += 16;
 		}
-		
+
 		# Store the useful part in an array
 		my @bytes = split(/[ \n]/, $values);
 		@bytes = @bytes[$offset..$offset+$length-1];
@@ -132,7 +132,7 @@ sub decode_string
 
 	my $string = read_eeprom_bytes($bus, $addr, $offset, $length);
 	$string =~ s/\x00.*$//;
-	
+
 	return($string);
 }
 
@@ -180,7 +180,7 @@ sub decode_uuid
 sub vaio_decode
 {
 	my ($bus,$addr) = @_;
-	
+
 	my $name = decode_string($bus, $addr, 128, 32);
 	# Simple heuristic to skip false positives
 	return 0 unless $name =~ m/^[A-Z-]{4}/;

eeprom/decode-xeon

@@ -6,7 +6,7 @@
 # Version 0.1
 #
 #
-# ID ROM data decoding for Xeon processors. 
+# ID ROM data decoding for Xeon processors.
 # Each Xeon processor contains two memories:
 #	- A scratch EEPROM at an even location 0x50, 52, 54, or 56;
 #	- An ID ROM at an odd location 0x51, 53, 55, or 57.
@@ -24,9 +24,9 @@
 #	Calculate and check checksums for each section
 #	Decode flags in byte 0x7B (cartridge feature flags)
 #
-# References: 
+# References:
 # "Pentium II Xeon Processor at 400 and 450 MHz" Data Sheet
-# Intel 
+# Intel
 #
 #
 #
@@ -43,7 +43,7 @@ for $i ( 0 .. $#dimm_list ) {
 	$_=$dimm_list[$i];
 	if ((/^eeprom-/) && (/-51$/ || /-53$/ || /-55$/ || /-57$/)) {
 		$dimm_count=$dimm_count + 1;
-		
+
 		print "\nDecoding Xeon ROM: /proc/sys/dev/sensors/$dimm_list[$i]\n";
 		if (/^[^-]+-[^-]+-[^-]+-([^-]+)$/) {
 			$dimm_num=($1 - 49) / 2;
@@ -54,7 +54,7 @@ for $i ( 0 .. $#dimm_list ) {
 
 		$_=`cat /proc/sys/dev/sensors/$dimm_list[$i]/00`;
 		@bytes=split(" ");
-		
+
 		printf("\tData Format Revision: \t\t\t\t0x%.4X\n", $bytes[0]);
 
 		print "\tTotal number of bytes in EEPROM:\t\t";
@@ -69,15 +69,15 @@ for $i ( 0 .. $#dimm_list ) {
 		printf("\tThermal Reference Data Address:\t\t\t0x%.2X\n", $bytes[8]);
 		printf("\tFeature Data Address:\t\t\t\t0x%.2X\n", $bytes[9]);
 		printf("\tOther Data Address:\t\t\t\t0x%.2X\n", $bytes[10]);
-		
+
 		print "\t\t----=== Xeon ROM Processor Data ===----\n";
-		
+
 # Decode next 16 bytes
 		$_=`cat /proc/sys/dev/sensors/$dimm_list[$i]/10`;
 		@bbytes=split(" ");
-	      	print "\tS-spec/QDF Number:\t\t\t\t\"";
+		print "\tS-spec/QDF Number:\t\t\t\t\"";
 		print pack("cccccc",$bytes[14],$bytes[15],$bbytes[0],
-    				    $bbytes[1],$bbytes[2],$bbytes[3]);
+				    $bbytes[1],$bbytes[2],$bbytes[3]);
 		print "\"\n";
 		$tmp =  $bbytes[4] & 0xC0 >> 6;
 		printf("\tSample / Production:\t\t\t\t0x%.2X", $tmp);
@@ -88,7 +88,7 @@ for $i ( 0 .. $#dimm_list ) {
 		}
 
 		print "\t\t----=== Xeon ROM Core Data ===----\n";
-		
+
 		printf("\tProcessor Core Type:\t\t\t\t0x%.2X\n",
 			($bbytes[6] & 0xC0) >> 6);
 		printf("\tProcessor Core Family:\t\t\t\t0x%.2X\n",
@@ -100,7 +100,7 @@ for $i ( 0 .. $#dimm_list ) {
 		print "\tMaximum Core Frequency (Mhz):\t\t\t";
 		print ($bbytes[13] << 4) + $bbytes[14];
 		print "\n";
-		
+
 # Decode next 16 bytes (32-47)
 		$_=`cat /proc/sys/dev/sensors/$dimm_list[$i]/20`;
 		@bytes=split(" ");
@@ -115,7 +115,7 @@ for $i ( 0 .. $#dimm_list ) {
 		print "\n";
 
 		print "\t\t----=== Xeon ROM L2 Cache Data ===----\n";
-		
+
 		print "\tL2 Cache Size (KB):\t\t\t\t";
 		print ($bytes[9] << 4) + $bytes[10];
 		print "\n";
@@ -173,12 +173,12 @@ for $i ( 0 .. $#dimm_list ) {
 			$bbytes[1],$bbytes[2],$bbytes[3],$bbytes[4]);
 
 # Decode next 16 bytes (96-111)
-# Not used...   
+# Not used...
 
 # Decode next 16 bytes (112-127)
 		$_=`cat /proc/sys/dev/sensors/$dimm_list[$i]/70`;
 		@bytes=split(" ");
-		
+
 		print "\t\t----=== Xeon Thermal Reference Data ===----\n";
 
 		printf("\tThermal Reference Byte: \t\t\t0x%.2X\n", $bytes[0]);
@@ -191,7 +191,7 @@ for $i ( 0 .. $#dimm_list ) {
 			$bytes[8],$bytes[9],$bytes[10],$bytes[11]);
 		printf("\tNumber of Devices in TAP Chain:\t\t\t%d\n",
 			($bytes[12] & 0xF0) >> 4);
-		
+
 	}
 }
 print "\n\nNumber of Xeon ROMs detected and decoded: $dimm_count\n";