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path: root/drivers/s390/cio/device_pgid.c
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Diffstat (limited to 'drivers/s390/cio/device_pgid.c')
-rw-r--r--drivers/s390/cio/device_pgid.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/s390/cio/device_pgid.c b/drivers/s390/cio/device_pgid.c
index 767a85635a0f..3862961697eb 100644
--- a/drivers/s390/cio/device_pgid.c
+++ b/drivers/s390/cio/device_pgid.c
@@ -14,6 +14,7 @@
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/slab.h>
+#include <linux/io.h>
#include <asm/ccwdev.h>
#include <asm/cio.h>
@@ -140,7 +141,7 @@ static void spid_build_cp(struct ccw_device *cdev, u8 fn)
pgid->inf.fc = fn;
cp->cmd_code = CCW_CMD_SET_PGID;
- cp->cda = (u32) (addr_t) pgid;
+ cp->cda = (u32)virt_to_phys(pgid);
cp->count = sizeof(*pgid);
cp->flags = CCW_FLAG_SLI;
req->cp = cp;
@@ -441,7 +442,7 @@ static void snid_build_cp(struct ccw_device *cdev)
/* Channel program setup. */
cp->cmd_code = CCW_CMD_SENSE_PGID;
- cp->cda = (u32) (addr_t) &cdev->private->dma_area->pgid[i];
+ cp->cda = (u32)virt_to_phys(&cdev->private->dma_area->pgid[i]);
cp->count = sizeof(struct pgid);
cp->flags = CCW_FLAG_SLI;
req->cp = cp;
@@ -631,11 +632,11 @@ static void stlck_build_cp(struct ccw_device *cdev, void *buf1, void *buf2)
struct ccw1 *cp = cdev->private->dma_area->iccws;
cp[0].cmd_code = CCW_CMD_STLCK;
- cp[0].cda = (u32) (addr_t) buf1;
+ cp[0].cda = (u32)virt_to_phys(buf1);
cp[0].count = 32;
cp[0].flags = CCW_FLAG_CC;
cp[1].cmd_code = CCW_CMD_RELEASE;
- cp[1].cda = (u32) (addr_t) buf2;
+ cp[1].cda = (u32)virt_to_phys(buf2);
cp[1].count = 32;
cp[1].flags = 0;
req->cp = cp;
@@ -698,7 +699,7 @@ int ccw_device_stlck(struct ccw_device *cdev)
init_completion(&data.done);
data.rc = -EIO;
spin_lock_irq(sch->lock);
- rc = cio_enable_subchannel(sch, (u32) (addr_t) sch);
+ rc = cio_enable_subchannel(sch, (u32)virt_to_phys(sch));
if (rc)
goto out_unlock;
/* Perform operation. */