i2c-omap: fixup commit cb527ede whitespace

Fixup the whitespace error noticed in cb527ede

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

drivers/i2c/busses/i2c-omap.c

@@ -847,9 +847,9 @@ omap_i2c_isr(int this_irq, void *dev_id)
 			dev_err(dev->dev, "Arbitration lost\n");
 			err |= OMAP_I2C_STAT_AL;
 		}
-		/* 
+		/*
 		 * ProDB0017052: Clear ARDY bit twice
-		 */ 
+		 */
 		if (stat & (OMAP_I2C_STAT_ARDY | OMAP_I2C_STAT_NACK |
 					OMAP_I2C_STAT_AL)) {
 			omap_i2c_ack_stat(dev, stat &