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path: root/drivers/s390/cio/device_id.c
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Diffstat (limited to 'drivers/s390/cio/device_id.c')
-rw-r--r--drivers/s390/cio/device_id.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/s390/cio/device_id.c b/drivers/s390/cio/device_id.c
index f6df83a9dfbb..740996d0dc8c 100644
--- a/drivers/s390/cio/device_id.c
+++ b/drivers/s390/cio/device_id.c
@@ -99,7 +99,7 @@ static int diag210_to_senseid(struct senseid *senseid, struct diag210 *diag)
static int diag210_get_dev_info(struct ccw_device *cdev)
{
struct ccw_dev_id *dev_id = &cdev->private->dev_id;
- struct senseid *senseid = &cdev->private->senseid;
+ struct senseid *senseid = &cdev->private->dma_area->senseid;
struct diag210 diag_data;
int rc;
@@ -134,8 +134,10 @@ err_failed:
static void snsid_init(struct ccw_device *cdev)
{
cdev->private->flags.esid = 0;
- memset(&cdev->private->senseid, 0, sizeof(cdev->private->senseid));
- cdev->private->senseid.cu_type = 0xffff;
+
+ memset(&cdev->private->dma_area->senseid, 0,
+ sizeof(cdev->private->dma_area->senseid));
+ cdev->private->dma_area->senseid.cu_type = 0xffff;
}
/*
@@ -143,16 +145,16 @@ static void snsid_init(struct ccw_device *cdev)
*/
static int snsid_check(struct ccw_device *cdev, void *data)
{
- struct cmd_scsw *scsw = &cdev->private->irb.scsw.cmd;
+ struct cmd_scsw *scsw = &cdev->private->dma_area->irb.scsw.cmd;
int len = sizeof(struct senseid) - scsw->count;
/* Check for incomplete SENSE ID data. */
if (len < SENSE_ID_MIN_LEN)
goto out_restart;
- if (cdev->private->senseid.cu_type == 0xffff)
+ if (cdev->private->dma_area->senseid.cu_type == 0xffff)
goto out_restart;
/* Check for incompatible SENSE ID data. */
- if (cdev->private->senseid.reserved != 0xff)
+ if (cdev->private->dma_area->senseid.reserved != 0xff)
return -EOPNOTSUPP;
/* Check for extended-identification information. */
if (len > SENSE_ID_BASIC_LEN)
@@ -170,7 +172,7 @@ out_restart:
static void snsid_callback(struct ccw_device *cdev, void *data, int rc)
{
struct ccw_dev_id *id = &cdev->private->dev_id;
- struct senseid *senseid = &cdev->private->senseid;
+ struct senseid *senseid = &cdev->private->dma_area->senseid;
int vm = 0;
if (rc && MACHINE_IS_VM) {
@@ -200,7 +202,7 @@ void ccw_device_sense_id_start(struct ccw_device *cdev)
{
struct subchannel *sch = to_subchannel(cdev->dev.parent);
struct ccw_request *req = &cdev->private->req;
- struct ccw1 *cp = cdev->private->iccws;
+ struct ccw1 *cp = cdev->private->dma_area->iccws;
CIO_TRACE_EVENT(4, "snsid");
CIO_HEX_EVENT(4, &cdev->private->dev_id, sizeof(cdev->private->dev_id));
@@ -208,7 +210,7 @@ void ccw_device_sense_id_start(struct ccw_device *cdev)
snsid_init(cdev);
/* Channel program setup. */
cp->cmd_code = CCW_CMD_SENSE_ID;
- cp->cda = (u32) (addr_t) &cdev->private->senseid;
+ cp->cda = (u32) (addr_t) &cdev->private->dma_area->senseid;
cp->count = sizeof(struct senseid);
cp->flags = CCW_FLAG_SLI;
/* Request setup. */