comedi: uses udelay, needs delay.h

[Randy Dunlap]

From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>

comedi driver(s) use udelay() so they need to #include delay.h.

drivers/staging/comedi/drivers/adq12b.c: In function 'adq12b_ai_rinsn':
drivers/staging/comedi/drivers/adq12b.c:328: error: implicit declaration of function 'udelay'

Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
---
 drivers/staging/comedi/comedidev.h |    1 +
 1 file changed, 1 insertion(+)

--- linux-next-20090605.orig/drivers/staging/comedi/comedidev.h
+++ linux-next-20090605/drivers/staging/comedi/comedidev.h
@@ -28,6 +28,7 @@
 #include <linux/module.h>
 #include <linux/kdev_t.h>
 #include <linux/slab.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/spinlock.h>
 #include <linux/mutex.h>



-- 
~Randy
LPC 2009, Sept. 23-25, Portland, Oregon
http://linuxplumbersconf.org/2009/
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