pcmcia: deprecate CS_UNSUPPORTED_*

CS_UNSUPPORTED_MODE and CS_UNSUPPORTED_FUNCTION were mostly used to denote
trying to use PCMCIA functions on CardBus cards.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 69d87a7e0766..3b8b0e14d8cf 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -475,8 +475,10 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
         if (!(s->state & SOCKET_PRESENT))
                 return CS_NO_CARD;
 
-        if (req->IntType & INT_CARDBUS)
-                return CS_UNSUPPORTED_MODE;
+        if (req->IntType & INT_CARDBUS) {
+                ds_dbg(p_dev->socket, 0, "IntType may not be INT_CARDBUS\n");
+                return -EINVAL;
+        }
         c = p_dev->function_config;
         if (c->state & CONFIG_LOCKED)
                 return CS_CONFIGURATION_LOCKED;
@@ -592,7 +594,7 @@ int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req)
                 return CS_NO_CARD;
 
         if (!req)
-                return CS_UNSUPPORTED_MODE;
+                return -EINVAL;
         c = p_dev->function_config;
         if (c->state & CONFIG_LOCKED)
                 return CS_CONFIGURATION_LOCKED;