ARM: config: sort select statements alphanumerically

As suggested by Andrew Morton:

  This is a pet peeve of mine.  Any time there's a long list of items
  (header file inclusions, kconfig entries, array initalisers, etc) and
  someone wants to add a new item, they *always* go and stick it at the
  end of the list.

  Guys, don't do this.  Either put the new item into a randomly-chosen
  position or, probably better, alphanumerically sort the list.

lets sort all our select statements alphanumerically.  This commit was
created by the following perl:

while (<>) {
	while (/\\\s*$/) {
		$_ .= <>;
	}
	undef %selects if /^\s*config\s+/;
	if (/^\s+select\s+(\w+).*/) {
		if (defined($selects{$1})) {
			if ($selects{$1} eq $_) {
				print STDERR "Warning: removing duplicated $1 entry\n";
			} else {
				print STDERR "Error: $1 differently selected\n".
					"\tOld: $selects{$1}\n".
					"\tNew: $_\n";
				exit 1;
			}
		}
		$selects{$1} = $_;
		next;
	}
	if (%selects and (/^\s*$/ or /^\s+help/ or /^\s+---help---/ or
			  /^endif/ or /^endchoice/)) {
		foreach $k (sort (keys %selects)) {
			print "$selects{$k}";
		}
		undef %selects;
	}
	print;
}
if (%selects) {
	foreach $k (sort (keys %selects)) {
		print "$selects{$k}";
	}
}

It found two duplicates:

Warning: removing duplicated S5P_SETUP_MIPIPHY entry
Warning: removing duplicated HARDIRQS_SW_RESEND entry

and they are identical duplicates, hence the shrinkage in the diffstat
of two lines.

We have four testers reporting success of this change (Tony, Stephen,
Linus and Sekhar.)

Acked-by: Jason Cooper <jason@lakedaemon.net>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 6 insertions, 6 deletions

diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig
index 42625e4d949a..ca14dbdcfb22 100644
--- a/arch/arm/mach-sa1100/Kconfig
+++ b/arch/arm/mach-sa1100/Kconfig
@@ -49,15 +49,15 @@ config SA1100_COLLIE
         bool "Sharp Zaurus SL5500"
         # FIXME: select CPU_FREQ_SA11x0
         select SHARP_LOCOMO
-        select SHARP_SCOOP
         select SHARP_PARAM
+        select SHARP_SCOOP
         help
           Say Y here to support the Sharp Zaurus SL5500 PDAs.
 
 config SA1100_H3100
         bool "Compaq iPAQ H3100"
-        select HTC_EGPIO
         select CPU_FREQ_SA1110
+        select HTC_EGPIO
         help
           Say Y here if you intend to run this kernel on the Compaq iPAQ
           H3100 handheld computer.  Information about this machine and the
@@ -67,8 +67,8 @@ config SA1100_H3100
 
 config SA1100_H3600
         bool "Compaq iPAQ H3600/H3700"
-        select HTC_EGPIO
         select CPU_FREQ_SA1110
+        select HTC_EGPIO
         help
           Say Y here if you intend to run this kernel on the Compaq iPAQ
           H3600 handheld computer.  Information about this machine and the
@@ -78,16 +78,16 @@ config SA1100_H3600
 
 config SA1100_BADGE4
         bool "HP Labs BadgePAD 4"
-        select SA1111
         select CPU_FREQ_SA1100
+        select SA1111
         help
           Say Y here if you want to build a kernel for the HP Laboratories
           BadgePAD 4.
 
 config SA1100_JORNADA720
         bool "HP Jornada 720"
-        select SA1111
         # FIXME: select CPU_FREQ_SA11x0
+        select SA1111
         help
           Say Y here if you want to build a kernel for the HP Jornada 720
           handheld computer.  See 
@@ -95,8 +95,8 @@ config SA1100_JORNADA720
 
 config SA1100_JORNADA720_SSP
         bool "HP Jornada 720 Extended SSP driver"
-        select SA1100_SSP
         depends on SA1100_JORNADA720
+        select SA1100_SSP
         help
           Say Y here if you have a HP Jornada 7xx handheld computer and you
           want to access devices connected to the MCU. Those include the