From: Alexander Shishkin Date: Mon, 15 Feb 2016 17:11:59 +0000 (+0200) Subject: intel_th: Set root device's drvdata early X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d7b1787161b78a5125cbb91d0f7512612bb642ad;p=linux.git intel_th: Set root device's drvdata early 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/hwtracing/intel_th/core.c b/drivers/hwtracing/intel_th/core.c index b8b9895da5d18..6df3cd9774bc4 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 09017073d7a41..bca7a2ac00d63 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; }