Compiling with '-Wswitch-enum' I noticed following:

  CC      drivers/ide/ide-proc.o
drivers/ide/ide-proc.c: In function ‘proc_ide_read_imodel’:
drivers/ide/ide-proc.c:54: warning: enumeration value ‘ide_etrax100’ not handled in switch
drivers/ide/ide-proc.c:54: warning: enumeration value ‘ide_acorn’ not handled in switch

How about the following patch?
Signed-off-by: Mika Kukkonen <mikukkon@iki.fi>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>