pcmcia: deprecate CS_BAD_VCC and CS_BAD_VPP

They were either used to report that changing voltage is not allowed, or that
changing voltage failed.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 4a658e2..f6ff121 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -82,8 +82,7 @@
     { CS_BAD_PAGE,		"Bad page number" },
     { CS_BAD_SIZE,		"Bad size" },
     { CS_BAD_TYPE,		"Bad type" },
-    { CS_BAD_VCC,		"Bad Vcc" },
-    { CS_BAD_VPP,		"Bad Vpp" },
+    { -EIO,			"Input/Output error" },
     { CS_NO_CARD,		"No card present" },
     { -EINVAL,			"Bad parameter" },
     { CS_GENERAL_FAILURE,	"General failure" },