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spi: pxa2xx-pci: fix ACPI-based enumeration of SPI devices 

Slave devices are not enumerated by ACPI data because the ACPI handle for the
core driver is NULL if it was enumerated by PCI.

Propagate firmware node handle of the PCI device to the platform device.

Suggested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andy Shevchenko 2016-08-24 14:11:30 +03:00 committed by Mark Brown
parent 29b4817d40
commit b70cd2de0e
1 changed files with 1 additions and 0 deletions
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drivers/spi/spi-pxa2xx-pci.c
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@ -214,6 +214,7 @@ static int pxa2xx_spi_pci_probe(struct pci_dev *dev,
return PTR_ERR(ssp->clk);
memset(&pi, 0, sizeof(pi));
pi.fwnode = dev->dev.fwnode;
pi.parent = &dev->dev;
pi.name = "pxa2xx-spi";
pi.id = ssp->port_id;