[PATCH 1/2] ARM: config: sort select statements alphanumerically

[Jason Cooper]

On Fri, Oct 12, 2012 at 02:26:19PM +0100, Russell King wrote:
> 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/)) {
>                 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.
> 
> Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>

For ARCH_DOVE, ARCH_KIRKWOOD, ARCH_MV78XX0, ARCH_ORION5X, PLAT_ORION,
and PLAT_ORION_LEGACY:

Acked-by: Jason Cooper <jason at lakedaemon.net>

thx,

Jason.