[PATCH] drivers/isdn/gigaset/: build asyncdata.o into the gigaset module

  LD      drivers/isdn/gigaset/built-in.o
drivers/isdn/gigaset/ser_gigaset.o: In function `gigaset_m10x_send_skb':
(.text+0xe50): multiple definition of `gigaset_m10x_send_skb'
drivers/isdn/gigaset/usb_gigaset.o:(.text+0x0): first defined here
drivers/isdn/gigaset/ser_gigaset.o: In function `gigaset_m10x_input':
(.text+0x1121): multiple definition of `gigaset_m10x_input'
drivers/isdn/gigaset/usb_gigaset.o:(.text+0x2d1): first defined here
make[4]: *** [drivers/isdn/gigaset/built-in.o] Error 1
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/isdn/gigaset/Makefile

-gigaset-y := common.o interface.o proc.o ev-layer.o i4l.o
-usb_gigaset-y := usb-gigaset.o asyncdata.o
+gigaset-y := common.o interface.o proc.o ev-layer.o i4l.o asyncdata.o
+usb_gigaset-y := usb-gigaset.o
 bas_gigaset-y := bas-gigaset.o isocdata.o
-ser_gigaset-y := ser-gigaset.o asyncdata.o
+ser_gigaset-y := ser-gigaset.o
 
 obj-$(CONFIG_GIGASET_M105) += usb_gigaset.o gigaset.o
 obj-$(CONFIG_GIGASET_BASE) += bas_gigaset.o gigaset.o

drivers/isdn/gigaset/asyncdata.c

@@ -444,6 +444,7 @@ void gigaset_m10x_input(struct inbuf_t *inbuf)
 		atomic_set(&inbuf->head, head);
 	}
 }
+EXPORT_SYMBOL_GPL(gigaset_m10x_input);
 
 
 /* == data output ========================================================== */
@@ -591,3 +592,4 @@ int gigaset_m10x_send_skb(struct bc_state *bcs, struct sk_buff *skb)
 
 	return len;	/* ok so far */
 }
+EXPORT_SYMBOL_GPL(gigaset_m10x_send_skb);