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authorJarkko Nikula <jarkko.nikula@linux.intel.com>2015-10-28 15:13:43 +0200
committerMark Brown <broonie@kernel.org>2015-10-30 11:18:05 +0900
commit0db642151ad80967e9e1c2abf3e19bd7902ecdc9 (patch)
treec1739c82c82a973749e32a167f92c6acfa69856b /drivers/media/tuners
parentb7c08cf85c9a3a4b05474b7acacc9fbce8fb3eaf (diff)
spi: pxa2xx: Rework self-initiated platform data creation for non-ACPI
Extend the pxa2xx_spi_acpi_get_pdata() so that it can create platform data also on platforms that do not support ACPI or if CONFIG_ACPI is not set. Now it is expected that "pxa2xx-spi" platform device is either created with explicit platform data or has an ACPI companion device. However there is only little in pxa2xx_spi_acpi_get_pdata() that is really dependent on ACPI companion and it can be reworked to cover also cases where "pxa2xx-spi" device doesn't have ACPI companion and is created without platform data. Do this by renaming the pxa2xx_spi_acpi_get_pdata(), moving it outside of CONFIG_ACPI test and changing a few runtime tests there to support non-ACPI case. Only port/bus ID setting based on ACPI _UID is dependent on ACPI and is moved to own function inside CONFIG_ACPI. Purpose of this to support non-ACPI case for those PCI enumerated compound devices that integrate both LPSS SPI host controller and integrated DMA engine under the same PCI ID and which are registered in MFD layer instead of in spi-pxa2xx-pci.c. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/media/tuners')
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