s390/3215: use new address translation helpers

Use virt_to_dma32() and friends to properly convert virtual to physical and
physical to virtual addresses so that "make C=1" does not generate any
warnings anymore.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index 0b0324fe4aff302bf8c7c4575df585c5ce60df28..dcb3c32f027af6748448600bad51864f6ba5d9a1 100644 (file)
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -159,7 +159,7 @@ static void raw3215_mk_read_req(struct raw3215_info *raw)
        ccw->cmd_code = 0x0A; /* read inquiry */
        ccw->flags = 0x20;    /* ignore incorrect length */
        ccw->count = 160;
-       ccw->cda = (__u32)__pa(raw->inbuf);
+       ccw->cda = virt_to_dma32(raw->inbuf);
 }
 
 /*
@@ -218,7 +218,7 @@ static void raw3215_mk_write_req(struct raw3215_info *raw)
                        ccw[-1].flags |= 0x40; /* use command chaining */
                ccw->cmd_code = 0x01; /* write, auto carrier return */
                ccw->flags = 0x20;    /* ignore incorrect length ind.  */
-               ccw->cda = (__u32)__pa(raw->buffer + ix);
+               ccw->cda = virt_to_dma32(raw->buffer + ix);
                count = len;
                if (ix + count > RAW3215_BUFFER_SIZE)
                        count = RAW3215_BUFFER_SIZE - ix;