X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fchar%2Fnwbutton.h;h=91176b5097abf99ae208fa206cf6d524e4af4843;hb=73c4d347a0c98eb6599aefd1f9a91b4b071dd5e0;hp=ddb7b928dcbb5d958cd7b07dfb948fd31b19d224;hpb=a91482bdcc2e0f6035702e46f1b99043a0893346;p=linux-2.6.git

diff --git a/drivers/char/nwbutton.h b/drivers/char/nwbutton.h
index ddb7b928d..91176b509 100644
--- a/drivers/char/nwbutton.h
+++ b/drivers/char/nwbutton.h
@@ -26,6 +26,8 @@ struct button_callback {
 
 static void button_sequence_finished (unsigned long parameters);
 static irqreturn_t button_handler (int irq, void *dev_id, struct pt_regs *regs);
+static int button_read (struct file *filp, char *buffer,
+			size_t count, loff_t *ppos);
 int button_init (void);
 int button_add_callback (void (*callback) (void), int count);
 int button_del_callback (void (*callback) (void));