diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-catu.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-catu.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/hwtracing/coresight/coresight-catu.c b/drivers/hwtracing/coresight/coresight-catu.c index 8e19e8cdcce5..e0740c6dbd54 100644 --- a/drivers/hwtracing/coresight/coresight-catu.c +++ b/drivers/hwtracing/coresight/coresight-catu.c @@ -401,8 +401,9 @@ static const struct attribute_group *catu_groups[] = { static inline int catu_wait_for_ready(struct catu_drvdata *drvdata) { - return coresight_timeout(drvdata->base, - CATU_STATUS, CATU_STATUS_READY, 1); + struct csdev_access *csa = &drvdata->csdev->access; + + return coresight_timeout(csa, CATU_STATUS, CATU_STATUS_READY, 1); } static int catu_enable_hw(struct catu_drvdata *drvdata, void *data) @@ -411,6 +412,7 @@ static int catu_enable_hw(struct catu_drvdata *drvdata, void *data) u32 control, mode; struct etr_buf *etr_buf = data; struct device *dev = &drvdata->csdev->dev; + struct coresight_device *csdev = drvdata->csdev; if (catu_wait_for_ready(drvdata)) dev_warn(dev, "Timeout while waiting for READY\n"); @@ -421,7 +423,7 @@ static int catu_enable_hw(struct catu_drvdata *drvdata, void *data) return -EBUSY; } - rc = coresight_claim_device_unlocked(drvdata->base); + rc = coresight_claim_device_unlocked(csdev); if (rc) return rc; @@ -465,9 +467,10 @@ static int catu_disable_hw(struct catu_drvdata *drvdata) { int rc = 0; struct device *dev = &drvdata->csdev->dev; + struct coresight_device *csdev = drvdata->csdev; catu_write_control(drvdata, 0); - coresight_disclaim_device_unlocked(drvdata->base); + coresight_disclaim_device_unlocked(csdev); if (catu_wait_for_ready(drvdata)) { dev_info(dev, "Timeout while waiting for READY\n"); rc = -EAGAIN; @@ -551,6 +554,7 @@ static int catu_probe(struct amba_device *adev, const struct amba_id *id) dev->platform_data = pdata; drvdata->base = base; + catu_desc.access = CSDEV_ACCESS_IOMEM(base); catu_desc.pdata = pdata; catu_desc.dev = dev; catu_desc.groups = catu_groups; |