PNP: quirks: Fix duplicate included pci.h

linux/pci.h is included more than once.

Remove the one that isn't necessary.

Signed-off-by: Tian Tao <[e-mail]>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <[e-mail]>

drivers/pnp/quirks.c

···
 	dev_info(&dev->dev, "made independent IRQ optional\n");
 }
 
-#include <linux/pci.h>
-
 static void quirk_system_pci_resources(struct pnp_dev *dev)
 {
 	struct pci_dev *pdev = NULL;