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spi: bcm2835: bcm2835_dma_release() can be static
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -401,7 +401,7 @@ static bool bcm2835_spi_can_dma(struct spi_master *master,
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return true;
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}
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void bcm2835_dma_release(struct spi_master *master)
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static void bcm2835_dma_release(struct spi_master *master)
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{
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if (master->dma_tx) {
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dmaengine_terminate_all(master->dma_tx);
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@ -415,7 +415,7 @@ void bcm2835_dma_release(struct spi_master *master)
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}
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}
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void bcm2835_dma_init(struct spi_master *master, struct device *dev)
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static void bcm2835_dma_init(struct spi_master *master, struct device *dev)
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{
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struct dma_slave_config slave_config;
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const __be32 *addr;
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