usb: chipidea: trim include list in the core

Some headers included in the chipidea controller core are not needed,
remove them.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index 57cae1f..77963b6 100644 (file)
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -51,15 +51,12 @@
  */
 #include <linux/delay.h>
 #include <linux/device.h>
-#include <linux/dmapool.h>
 #include <linux/dma-mapping.h>
-#include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/module.h>
 #include <linux/idr.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
-#include <linux/irq.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/pm_runtime.h>