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d81f087f1f
The function mmu_inval_dma_area takes a virtual address as a parameter which is problematic in case the buffer is located in highmem and the mapping currently is unavailable. Since the function was only implemented for LEON this patch removes calls to it in non LEON code paths and renames it to dma_make_coherent which instead takes a physical address (which for now is unused since we flush the whole cache). This way it is possible to remove several unnecessary calls to page_address which will fail if the virtual mapping is unavailable. Signed-off-by: Kristoffer Glembo <kristoffer@gaisler.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| boot | ||
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| include/asm | ||
| kernel | ||
| lib | ||
| math-emu | ||
| mm | ||
| oprofile | ||
| prom | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||