Staging: olpc_dcon: Remove multiple blank lines

Remove multiple blank lines. Problem found using checkpatch.pl
CHECK: Please don't use multiple blank lines.
Signed-off-by: NAybuke Ozdemir <aybuke.147@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/olpc_dcon/olpc_dcon.c

@@ -100,7 +100,6 @@ static int dcon_hw_init(struct dcon_priv *dcon, int is_init)
 	}
 	dcon_write(dcon, DCON_REG_MODE, dcon->disp_mode);
 
-
 	/* Set the scanline to interrupt on during resume */
 	dcon_write(dcon, DCON_REG_SCAN_INT, resumeline);
 
@@ -723,7 +722,6 @@ static int dcon_resume(struct device *dev)
 
 #endif /* CONFIG_PM */
 
-
 irqreturn_t dcon_interrupt(int irq, void *id)
 {
 	struct dcon_priv *dcon = id;