[S390] Get rid of a lot of sparse warnings.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2 files changed, 4 insertions, 3 deletions

diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c
index 1edc10a7a6f2..843a65f31bc9 100644
--- a/drivers/s390/crypto/zcrypt_api.c
+++ b/drivers/s390/crypto/zcrypt_api.c
@@ -791,7 +791,7 @@ static long trans_xcRB32(struct file *filp, unsigned int cmd,
         return rc;
 }
 
-long zcrypt_compat_ioctl(struct file *filp, unsigned int cmd,
+static long zcrypt_compat_ioctl(struct file *filp, unsigned int cmd,
                          unsigned long arg)
 {
         if (cmd == ICARSAMODEXPO)
@@ -943,7 +943,7 @@ static int zcrypt_status_read(char *resp_buff, char **start, off_t offset,
         zcrypt_qdepth_mask(workarea);
         len += sprinthx("Waiting work element counts",
                         resp_buff+len, workarea, AP_DEVICES);
-        zcrypt_perdev_reqcnt((unsigned int *) workarea);
+        zcrypt_perdev_reqcnt((int *) workarea);
         len += sprinthx4("Per-device successfully completed request counts",
                          resp_buff+len,(unsigned int *) workarea, AP_DEVICES);
         *eof = 1;
diff --git a/drivers/s390/crypto/zcrypt_pcixcc.c b/drivers/s390/crypto/zcrypt_pcixcc.c
index b7153c1e15cd..252443b6bd1b 100644
--- a/drivers/s390/crypto/zcrypt_pcixcc.c
+++ b/drivers/s390/crypto/zcrypt_pcixcc.c
@@ -709,7 +709,8 @@ out_free:
  *        PCIXCC/CEX2C device to the request distributor
  * @xcRB: pointer to the send_cprb request buffer
  */
-long zcrypt_pcixcc_send_cprb(struct zcrypt_device *zdev, struct ica_xcRB *xcRB)
+static long zcrypt_pcixcc_send_cprb(struct zcrypt_device *zdev,
+                                    struct ica_xcRB *xcRB)
 {
         struct ap_message ap_msg;
         struct response_type resp_type = {