3 files changed, 3 insertions, 3 deletions

diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index c9321b920e90..25b5d7a66417 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -688,7 +688,7 @@ raw3215_probe (struct ccw_device *cdev)
         raw->cdev = cdev;
         raw->inbuf = (char *) raw + sizeof(struct raw3215_info);
         memset(raw, 0, sizeof(struct raw3215_info));
-        raw->buffer = (char *) kmalloc(RAW3215_BUFFER_SIZE,
+        raw->buffer = kmalloc(RAW3215_BUFFER_SIZE,
                                        GFP_KERNEL|GFP_DMA);
         if (raw->buffer == NULL) {
                 spin_lock(&raw3215_device_lock);
diff --git a/drivers/s390/char/keyboard.c b/drivers/s390/char/keyboard.c
index e3491a5f5219..3e86fd1756e5 100644
--- a/drivers/s390/char/keyboard.c
+++ b/drivers/s390/char/keyboard.c
@@ -377,7 +377,7 @@ do_kdsk_ioctl(struct kbd_data *kbd, struct kbentry __user *user_kbe,
                 if (!(key_map = kbd->key_maps[tmp.kb_table])) {
                         int j;
 
-                        key_map = (ushort *) kmalloc(sizeof(plain_map),
+                        key_map = kmalloc(sizeof(plain_map),
                                                      GFP_KERNEL);
                         if (!key_map)
                                 return -ENOMEM;
diff --git a/drivers/s390/char/sclp_cpi.c b/drivers/s390/char/sclp_cpi.c
index 732dfbdb85c4..f7c10d954ec6 100644
--- a/drivers/s390/char/sclp_cpi.c
+++ b/drivers/s390/char/sclp_cpi.c
@@ -127,7 +127,7 @@ cpi_prepare_req(void)
         struct cpi_sccb *sccb;
         struct cpi_evbuf *evb;
 
-        req = (struct sclp_req *) kmalloc(sizeof(struct sclp_req), GFP_KERNEL);
+        req = kmalloc(sizeof(struct sclp_req), GFP_KERNEL);
         if (req == NULL)
                 return ERR_PTR(-ENOMEM);
         sccb = (struct cpi_sccb *) __get_free_page(GFP_KERNEL | GFP_DMA);