fsi: master-hub: Fix sparse warnings

fsi-master-hub.c:128:13: warning: incorrect type in assignment (different base types)
fsi-master-hub.c:128:13:    expected unsigned int [unsigned] [usertype] cmd
fsi-master-hub.c:128:13:    got restricted __be32 [usertype] <noident>
fsi-master-hub.c:208:13: warning: incorrect type in assignment (different base types)
fsi-master-hub.c:208:13:    expected restricted __be32 [addressable] [assigned] [usertype] reg
fsi-master-hub.c:208:13:    got int

Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

drivers/fsi/fsi-master-hub.c

@@ -122,7 +122,8 @@ static int hub_master_write(struct fsi_master *master, int link,
 
 static int hub_master_break(struct fsi_master *master, int link)
 {
-	uint32_t addr, cmd;
+	uint32_t addr;
+	__be32 cmd;
 
 	addr = 0x4;
 	cmd = cpu_to_be32(0xc0de0000);
@@ -205,7 +206,7 @@ static int hub_master_init(struct fsi_master_hub *hub)
 	if (rc)
 		return rc;
 
-	reg = ~0;
+	reg = cpu_to_be32(~0);
 	rc = fsi_device_write(dev, FSI_MSENP0, &reg, sizeof(reg));
 	if (rc)
 		return rc;