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spi: pxa2xx: Allow 64-bit DMA
commitefc4a13724upstream. Currently the 32-bit device address only is supported for DMA. However, starting from Intel Sunrisepoint PCH the DMA address of the device FIFO can be 64-bit. Change the respective variable to be compatible with DMA engine expectations, i.e. to phys_addr_t. Fixes:34cadd9c1b("spi: pxa2xx: Add support for Intel Sunrisepoint") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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committed by
Greg Kroah-Hartman
parent
59e3b28998
commit
503ef637f9
@@ -38,7 +38,7 @@ struct driver_data {
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/* SSP register addresses */
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void __iomem *ioaddr;
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u32 ssdr_physical;
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phys_addr_t ssdr_physical;
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/* SSP masks*/
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u32 dma_cr1;
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