pcmcia: deprecate CS_BAD_ARGS

CS_BAD_ARGS mean a badly written driver or invalid userspace ioctl access,
so translate that to -EINVAL.

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

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index fee57139a96f..de13c424101c 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -189,7 +189,7 @@ int pcmcia_access_configuration_register(struct pcmcia_device *p_dev,
                 pcmcia_write_cis_mem(s, 1, addr, 1, &val);
                 break;
         default:
-                return CS_BAD_ARGS;
+                return -EINVAL;
                 break;
         }
         return 0;
@@ -401,7 +401,7 @@ static int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req)
             (c->io.NumPorts1 != req->NumPorts1) ||
             (c->io.BasePort2 != req->BasePort2) ||
             (c->io.NumPorts2 != req->NumPorts2))
-                return CS_BAD_ARGS;
+                return -EINVAL;
 
         c->state &= ~CONFIG_IO_REQ;
 
@@ -855,8 +855,10 @@ int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_h
         if (req->Attributes & WIN_USE_WAIT)
                 win->ctl.flags |= MAP_USE_WAIT;
         win->ctl.card_start = 0;
-        if (s->ops->set_mem_map(s, &win->ctl) != 0)
-                return CS_BAD_ARGS;
+        if (s->ops->set_mem_map(s, &win->ctl) != 0) {
+                ds_dbg(s, 0, "failed to set memory mapping\n");
+                return -EIO;
+        }
         s->state |= SOCKET_WIN_REQ(w);
 
         /* Return window handle */