greybus: loopback: fix build breakage about SZ_4K

x86 doesn't include SZ_4K somehow so explicitly include <linux/sizes.h>
to fix the build breakage.

Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
1 file changed
tree: 7a1cac37b9b64e955ebdf5e36ece8932b3f86ca9
  1. drivers/