diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-stm.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-stm.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/hwtracing/coresight/coresight-stm.c b/drivers/hwtracing/coresight/coresight-stm.c index 02031d93fb8b..03528f3fa9ff 100644 --- a/drivers/hwtracing/coresight/coresight-stm.c +++ b/drivers/hwtracing/coresight/coresight-stm.c @@ -810,10 +810,6 @@ static int stm_probe(struct amba_device *adev, const struct amba_id *id) size_t bitmap_size; struct coresight_desc desc = { 0 }; - pdata = coresight_get_platform_data(dev); - if (IS_ERR(pdata)) - return PTR_ERR(pdata); - adev->dev.platform_data = pdata; drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); if (!drvdata) return -ENOMEM; @@ -866,6 +862,13 @@ static int stm_probe(struct amba_device *adev, const struct amba_id *id) return -EPROBE_DEFER; } + pdata = coresight_get_platform_data(dev); + if (IS_ERR(pdata)) { + ret = PTR_ERR(pdata); + goto stm_unregister; + } + adev->dev.platform_data = pdata; + desc.type = CORESIGHT_DEV_TYPE_SOURCE; desc.subtype.source_subtype = CORESIGHT_DEV_SUBTYPE_SOURCE_SOFTWARE; desc.ops = &stm_cs_ops; |