Merge master.kernel.org:/home/rmk/linux-2.6-mmc

[~andy/linux] / drivers / pcmcia / pcmcia_ioctl.c

diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 2b11a332175e339fe2b9f6e8c8e8cc7623a24e1d..9ad18e62658d6da302f70290027410eaace11c7d 100644 (file)
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -304,6 +304,7 @@ static int get_device_info(struct pcmcia_socket *s, bind_info_t *bind_info, int
 {
        dev_node_t *node;
        struct pcmcia_device *p_dev;
+       struct pcmcia_driver *p_drv;
        unsigned long flags;
        int ret = 0;
 
@@ -358,7 +359,8 @@ static int get_device_info(struct pcmcia_socket *s, bind_info_t *bind_info, int
  found:
        spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
 
-       if (p_dev->state & DEV_CONFIG_PENDING) {
+       p_drv = to_pcmcia_drv(p_dev->dev.driver);
+       if (p_drv && !p_dev->_locked) {
                ret = -EAGAIN;
                goto err_put;
        }
@@ -424,7 +426,7 @@ static int ds_open(struct inode *inode, struct file *file)
 
     if (!warning_printed) {
            printk(KERN_INFO "pcmcia: Detected deprecated PCMCIA ioctl "
-                       "usage.\n");
+                       "usage from process: %s.\n", current->comm);
            printk(KERN_INFO "pcmcia: This interface will soon be removed from "
                        "the kernel; please expect breakage unless you upgrade "
                        "to new tools.\n");
@@ -663,9 +665,10 @@ static int ds_ioctl(struct inode * inode, struct file * file,
        if (!(buf->conf_reg.Function &&
             (buf->conf_reg.Function >= s->functions))) {
                struct pcmcia_device *p_dev = get_pcmcia_device(s, buf->conf_reg.Function);
-               if (p_dev)
+               if (p_dev) {
                        ret = pcmcia_access_configuration_register(p_dev, &buf->conf_reg);
-               pcmcia_put_dev(p_dev);
+                       pcmcia_put_dev(p_dev);
+               }
        }
        break;
     case DS_GET_FIRST_REGION: