pcmcia: simplify IntType

IntType was only set to INT_MEMORY (driver pcmciamtd) or INT_MEMORY_AND_IO
(all other drivers). As this flags seems to relate to ioport access, make
it conditional to the driver having requested IO port access. There are two
drivers which do not request IO ports, but did set INT_MEMORY_AND_IO:
ray_cs and b43. For those, we consistently only set INT_MEMORY in future.

CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-ide@vger.kernel.org
CC: linux-usb@vger.kernel.org
CC: laforge@gnumonks.org
CC: linux-mtd@lists.infradead.org
CC: alsa-devel@alsa-project.org
CC: linux-serial@vger.kernel.org
CC: Jiri Kosina <jkosina@suse.cz>
CC: linux-scsi@vger.kernel.org
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> (for drivers/bluetooth)
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

2 files changed, 1 insertions, 10 deletions

diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index 7ef464d40e91..a0c5adb37b5f 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -34,7 +34,6 @@ typedef struct config_t {
         struct kref     ref;
         unsigned int    state;
         unsigned int    Attributes;
-        unsigned int    IntType;
         unsigned int    ConfigBase;
         unsigned char   Option;
         unsigned int    CardValues;
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 8834bb415d38..6210e1c2b432 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -447,11 +447,6 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
         if (!(s->state & SOCKET_PRESENT))
                 return -ENODEV;
 
-        if (req->IntType & INT_CARDBUS) {
-                dev_dbg(&p_dev->dev, "IntType may not be INT_CARDBUS\n");
-                return -EINVAL;
-        }
-
         mutex_lock(&s->ops_mutex);
         c = p_dev->function_config;
         if (c->state & CONFIG_LOCKED) {
@@ -470,12 +465,9 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
         }
 
         /* Pick memory or I/O card, DMA mode, interrupt */
-        c->IntType = req->IntType;
         c->Attributes = req->Attributes;
-        if (req->IntType & INT_MEMORY_AND_IO)
+        if (p_dev->_io)
                 s->socket.flags |= SS_IOCARD;
-        if (req->IntType & INT_ZOOMED_VIDEO)
-                s->socket.flags |= SS_ZVCARD | SS_IOCARD;
         if (req->Attributes & CONF_ENABLE_DMA)
                 s->socket.flags |= SS_DMA_MODE;
         if (req->Attributes & CONF_ENABLE_SPKR) {