PCI: dra7xx: Remove unused include

Unused since commit e259c292 ("PCI: pci-dra7xx: Prepare for deferred
probe with module_platform_driver").

Link: https://lore.kernel.org/r/20210531085934.2662457-4-luca@lucaceresoli.netSigned-off-by: NLuca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: NLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: NKishon Vijay Abraham I <kishon@ti.com>

drivers/pci/controller/dwc/pci-dra7xx.c

@@ -14,7 +14,6 @@
 #include <linux/irq.h>
 #include <linux/irqdomain.h>
 #include <linux/kernel.h>
-#include <linux/init.h>
 #include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/of_gpio.h>