s390/ap: explicitly include ultravisor header

The ap_bus is using inline functions of the ultravisor (uv) in-kernel
API. The related header file is implicitly included via several other
headers. Replace this by an explicit include of the ultravisor header
in the ap_bus file.

Signed-off-by: Holger Dengler <dengler@linux.ibm.com>
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index fdc0f1036544d9779a9837d93de78130339864f3..a58190e4b7453f40d9e075b95df23d92b10e9832 100644 (file)
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -38,6 +38,7 @@
 #include <linux/debugfs.h>
 #include <linux/ctype.h>
 #include <linux/module.h>
+#include <asm/uv.h>
 
 #include "ap_bus.h"
 #include "ap_debug.h"