[PATCH 09/20] intel_th: Set root device's drvdata early

[Alexander Shishkin <alexander.shishkin@linux.intel.com>]

Already during the subdevice initialization time, devices will need
to reference Intel TH controller descriptor structure.

This patch moves setting the drvdata from the pci glue to intel_th
core, before subdevices are populated.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
---
 drivers/hwtracing/intel_th/core.c | 2 ++
 drivers/hwtracing/intel_th/pci.c  | 2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/hwtracing/intel_th/core.c b/drivers/hwtracing/intel_th/core.c
index b8b9895da5..6df3cd9774 100644
--- a/drivers/hwtracing/intel_th/core.c
+++ b/drivers/hwtracing/intel_th/core.c
@@ -584,6 +584,8 @@ intel_th_alloc(struct device *dev, struct resource *devres,
 	}
 	th->dev = dev;
 
+	dev_set_drvdata(dev, th);
+
 	err = intel_th_populate(th, devres, ndevres, irq);
 	if (err)
 		goto err_chrdev;
diff --git a/drivers/hwtracing/intel_th/pci.c b/drivers/hwtracing/intel_th/pci.c
index 09017073d7..bca7a2ac00 100644
--- a/drivers/hwtracing/intel_th/pci.c
+++ b/drivers/hwtracing/intel_th/pci.c
@@ -46,8 +46,6 @@ static int intel_th_pci_probe(struct pci_dev *pdev,
 	if (IS_ERR(th))
 		return PTR_ERR(th);
 
-	pci_set_drvdata(pdev, th);
-
 	return 0;
 }
 
-- 
2.7.0