hmp: Remove "info pcmcia"

This command lists PCMCIA sockets and cards.  Only a few ARM boards
have sockets (akita, borzoi, connex, mainstone, spitz, terrier, tosa,
verdex, z2), the only card is the DSCM-1xxxx Hitachi Microdrive (qdev
"microdrive"), and it is only inserted during machine init, if ever.
So this command doesn't really tell anybody anything new so far.

Moreover, pcmcia_socket_unregister() has a use-after-free bug, flagged
by Coverity.  Has never been used, because there has never been code
to eject a PCMCIA card.

Not worth fixing & converting to QMP.  Remove it.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Luiz Capitulino <lcapitulino@redhat.com>
Acked-by: Andreas Färber <afaerber@suse.de>
Message-id: 1411144812-22958-1-git-send-email-armbru@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/hw/ide/microdrive.c b/hw/ide/microdrive.c
index ed85185..6639dd4 100644
--- a/hw/ide/microdrive.c
+++ b/hw/ide/microdrive.c
@@ -543,7 +543,6 @@ static int dscm1xxxx_attach(PCMCIACardState *card)
     device_reset(DEVICE(md));
     md_interrupt_update(md);
 
-    card->slot->card_string = "DSCM-1xxxx Hitachi Microdrive";
     return 0;
 }