[PATCH] pcmcia: add pcmcia_disable_device

pcmcia_disable_device(struct pcmcia_device *p_dev) performs the necessary
cleanups upon device or driver removal: it calls the appropriate
pcmcia_release_* functions, and can replace (most) of the current drivers'
_release() functions.

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

diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c
index 2a2b03f..f3889bd 100644
--- a/drivers/isdn/hardware/avm/avm_cs.c
+++ b/drivers/isdn/hardware/avm/avm_cs.c
@@ -367,16 +367,8 @@
 
 static void avmcs_release(dev_link_t *link)
 {
-    b1pcmcia_delcard(link->io.BasePort1, link->irq.AssignedIRQ);
-
-    /* Unlink the device chain */
-    link->dev = NULL;
-    
-    /* Don't bother checking to see if these succeed or not */
-    pcmcia_release_configuration(link->handle);
-    pcmcia_release_io(link->handle, &link->io);
-    pcmcia_release_irq(link->handle, &link->irq);
-    link->state &= ~DEV_CONFIG;
+	b1pcmcia_delcard(link->io.BasePort1, link->irq.AssignedIRQ);
+	pcmcia_disable_device(link->handle);
 } /* avmcs_release */
 
 static int avmcs_suspend(struct pcmcia_device *dev)