Revert "yenta free_irq on suspend"

ACPI is wrong.  Devices should not release their IRQ's on suspend and
re-aquire them on resume.  ACPI should just re-init the IRQ controller
instead of breaking most drivers very subtly.

Breakage reported by Hugh Dickins <hugh@veritas.com>

Undo: d8c4b41

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/pcmcia/yenta_socket.c

@@ -1107,8 +1107,6 @@ static int yenta_dev_suspend (struct pci_dev *dev, pm_message_t state)
 		pci_read_config_dword(dev, 17*4, &socket->saved_state[1]);
 		pci_disable_device(dev);
 
-		free_irq(dev->irq, socket);
-
 		/*
 		 * Some laptops (IBM T22) do not like us putting the Cardbus
 		 * bridge into D3.  At a guess, some other laptop will
@@ -1134,13 +1132,6 @@ static int yenta_dev_resume (struct pci_dev *dev)
 		pci_enable_device(dev);
 		pci_set_master(dev);
 
-		if (socket->cb_irq)
-			if (request_irq(socket->cb_irq, yenta_interrupt,
-			                SA_SHIRQ, "yenta", socket)) {
-				printk(KERN_WARNING "Yenta: request_irq() failed on resume!\n");
-				socket->cb_irq = 0;
-			}
-
 		if (socket->type && socket->type->restore_state)
 			socket->type->restore_state(socket);
 	}