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authorDominik Brodowski <linux@dominikbrodowski.net>2005-06-27 16:28:50 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-27 18:03:19 -0700
commitb5e43913cfe95a18ad8929585a0bb58e46cf3390 (patch)
tree2dbdcf979e3a300141c1ffdaf96e03127675cb1e /drivers/pcmcia/pcmcia_ioctl.c
parent90c6cdd1fa8dd4d69af792541a37b38576aa9b5a (diff)
[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>
Diffstat (limited to 'drivers/pcmcia/pcmcia_ioctl.c')
-rw-r--r--drivers/pcmcia/pcmcia_ioctl.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index e8d2c95db1c..b223f5235de 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;