PCI: Remove unneeded kallsyms include

The file was converted from print_fn_descriptor_symbol() to %pF some time
ago (c9bbb4ab "PCI: use %pF instead of print_fn_descriptor_symbol()
in quirks.c").  kallsyms does not seem to be needed anymore.
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

drivers/pci/quirks.c

@@ -19,7 +19,6 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/acpi.h>
-#include <linux/kallsyms.h>
 #include <linux/dmi.h>
 #include <linux/pci-aspm.h>
 #include <linux/ioport.h>