[PATCH] pcmcia: make PCMCIA status a bitfield

make pcmcia_bus_socket->state a bitfield, and rename it pcmcia_state to
prepare for struct pcmcia_bus_socket integration into struct pcmcia_socket.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index e8d2c95db1c9..b223f5235de7 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -404,12 +404,12 @@ static int ds_open(struct inode *inode, struct file *file)
             return -ENODEV;
 
     if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
-            if (s->state & DS_SOCKET_BUSY) {
+            if (s->pcmcia_state.busy) {
                     pcmcia_put_bus_socket(s);
                     return -EBUSY;
             }
         else
-            s->state |= DS_SOCKET_BUSY;
+            s->pcmcia_state.busy = 1;
     }
 
     user = kmalloc(sizeof(user_info_t), GFP_KERNEL);
@@ -424,7 +424,7 @@ static int ds_open(struct inode *inode, struct file *file)
     s->user = user;
     file->private_data = user;
 
-    if (s->state & DS_SOCKET_PRESENT)
+    if (s->pcmcia_state.present)
         queue_event(user, CS_EVENT_CARD_INSERTION);
     return 0;
 } /* ds_open */
@@ -446,7 +446,7 @@ static int ds_release(struct inode *inode, struct file *file)
 
     /* Unlink user data structure */
     if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
-        s->state &= ~DS_SOCKET_BUSY;
+        s->pcmcia_state.busy = 0;
     }
     file->private_data = NULL;
     for (link = &s->user; *link; link = &(*link)->next)
@@ -480,7 +480,7 @@ static ssize_t ds_read(struct file *file, char __user *buf,
         return -EIO;
 
     s = user->socket;
-    if (s->state & DS_SOCKET_DEAD)
+    if (s->pcmcia_state.dead)
         return -EIO;
 
     ret = wait_event_interruptible(s->queue, !queue_empty(user));
@@ -550,7 +550,7 @@ static int ds_ioctl(struct inode * inode, struct file * file,
         return -EIO;
 
     s = user->socket;
-    if (s->state & DS_SOCKET_DEAD)
+    if (s->pcmcia_state.dead)
         return -EIO;
 
     size = (cmd & IOCSIZE_MASK) >> IOCSIZE_SHIFT;