powerpc/fsl_lbc: removal of dead code

The condition check is not used.
Signed-off-by: NRaghav Dogra <raghav@freescale.com>
Signed-off-by: NScott Wood <scottwood@freescale.com>

arch/powerpc/sysdev/fsl_lbc.c

@@ -243,8 +243,6 @@ static irqreturn_t fsl_lbc_ctrl_irq(int irqno, void *data)
 	if (status & LTESR_CS)
 		dev_err(ctrl->dev, "Chip select error: "
 			"LTESR 0x%08X\n", status);
-	if (status & LTESR_UPM)
-		;
 	if (status & LTESR_FCT) {
 		dev_err(ctrl->dev, "FCM command time-out: "
 			"LTESR 0x%08X\n", status);