spi: spi-mtk-nor: use dma_alloc_coherent() for bounce buffer

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Use dma_alloc_coherent() for bounce buffer instead of kmalloc() to
make sure the bounce buffer to be allocated within its DMAable range.

Signed-off-by: Ikjoon Jang <ikjn@chromium.org>
Link: https://lore.kernel.org/r/20201006155010.v5.2.I06cb65401ab5ad63ea30c4788d26633928d80f38@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>

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Ikjoon Jang 2020-10-06 15:54:03 +08:00 • committed by Mark Brown

parent 9935b612a5

commit a1daaa991e

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drivers/spi/spi-mtk-nor.c

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