xhci-hcd: Include <linux/slab.h> in xhci-pci.c

Commit b02d0ed677acb3465e7600366f2353413bf24074 ('xhci: Change
hcd_priv into a pointer') added calls to kzalloc() and kfree() in
xhci-pci.c.  On most architectures <linux/slab.h> is indirectly
included, but on some it is not.

Signed-off-by: Ben Hutchings <[email protected]>
Cc: Sarah Sharp <[email protected]>,
Signed-off-by: Greg Kroah-Hartman <[email protected]>

diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index a10494c2f3c7749a83fe52b2479c469da47e9d0e..cbc4d491e62677ada81e90b11320a3d746051749 100644 (file)
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -21,6 +21,7 @@
  */
 
 #include <linux/pci.h>
+#include <linux/slab.h>
 
 #include "xhci.h"