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authorSerge Semin <Sergey.Semin@baikalelectronics.ru>2020-09-20 13:28:52 +0200
committerMark Brown <broonie@kernel.org>2020-09-29 18:22:25 +0200
commit675e7c9d71cedee3988b554c47971be77e72d2db (patch)
tree8762df087a48ae1ed7a1de1920ae8c64d51d8cb4 /drivers/acpi/processor_throttling.c
parentspi: dw: Use relaxed IO-methods to access FIFOs (diff)
downloadlinux-675e7c9d71cedee3988b554c47971be77e72d2db.tar.xz
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spi: dw: Discard DW SSI chip type storages
Keeping SPI peripheral devices type is pointless since first it hasn't been functionally utilized by any of the client drivers/code and second it won't work for Microwire type at the very least. Moreover there is no point in setting up the type by means of the chip-data in the modern kernel. The peripheral devices with specific interface type need to be detected in order to activate the corresponding frame format. It most likely will require some peripheral device specific DT property or whatever to find out the interface protocol. So let's remove the serial interface type fields from the DW APB SSI controller and the SPI peripheral device private data. Note we'll preserve the explicit SSI_MOTO_SPI interface type setting up to signify the only currently supported interface protocol. Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20200920112914.26501-9-Sergey.Semin@baikalelectronics.ru Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/acpi/processor_throttling.c')
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