S390 BIODASDREADCMB ioctl should use __u64 not u64 type.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

diff --git a/include/asm-s390/cmb.h b/include/asm-s390/cmb.h
index dae1dd4fb937b34055c8fe46da90b7c23f21a4c6..2d09950a9c11207d43daaa593860256bc52438b1 100644 (file)
--- a/include/asm-s390/cmb.h
+++ b/include/asm-s390/cmb.h
@@ -47,7 +47,7 @@ struct cmbdata {
 /* reset channel measurement block */
 #define BIODASDRESETCMB                _IO(DASD_IOCTL_LETTER,34)
 /* read channel measurement data */
-#define BIODASDREADCMB         _IOWR(DASD_IOCTL_LETTER,32,u64)
+#define BIODASDREADCMB         _IOWR(DASD_IOCTL_LETTER,32,__u64)
 /* read channel measurement data */
 #define BIODASDREADALLCMB      _IOWR(DASD_IOCTL_LETTER,33,struct cmbdata)