ssb-pcicore: Fix IRQ TPS flag handling

This fixes the TPS flag handling for the SSB pcicore driver.
This fixes interrupts on some devices.

Signed-off-by: Michael Buesch <[e-mail]>
Signed-off-by: John W. Linville <[e-mail]>

drivers/ssb/driver_pcicore.c

···
 		} else {
 			tmp = ssb_read32(dev, SSB_TPSFLAG);
 			tmp &= SSB_TPSFLAG_BPFLAG;
-			intvec |= tmp;
+			intvec |= (1 << tmp);
 		}
 		ssb_write32(pdev, SSB_INTVEC, intvec);
 	}