[PATCH] pcmcia: make config_t independent, add reference counting
Handle config_t structs independent of struct pcmcia_socket, and add
reference counting for them.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index 88c96ae..01c32af 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -16,6 +16,7 @@
#define _LINUX_CS_INTERNAL_H
#include <linux/config.h>
+#include <linux/kref.h>
/* Flags in client state */
#define CLIENT_CONFIG_LOCKED 0x0001
@@ -40,6 +41,7 @@
/* Each card function gets one of these guys */
typedef struct config_t {
+ struct kref ref;
u_int state;
u_int Attributes;
u_int IntType;