PCMCIA: stop duplicating pci_irq in soc_pcmcia_socket

skt->irq is a mere duplication of pcmcia_socket's pci_irq member.
Get rid of it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index 219860a..deb5036 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -137,10 +137,10 @@
 			return -ENOMEM;
 
 		s->soc.nr = ops->first + i;
-		s->soc.irq = s->soc.nr ? IRQ_S1_READY_NINT : IRQ_S0_READY_NINT;
 		s->soc.ops = ops;
 		s->soc.socket.owner = ops->owner;
 		s->soc.socket.dev.parent = &dev->dev;
+		s->soc.socket.pci_irq = s->soc.nr ? IRQ_S1_READY_NINT : IRQ_S0_READY_NINT;
 		s->dev = dev;
 
 		ret = add(&s->soc);