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mmc: mmci: Get rid of dead code in mmci_dma_setup
DMA configuration has been removed from function mmci_dma_setup but the local mask variable was not removed. This remains unused hence remove it from the function and operations on it Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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@ -430,7 +430,6 @@ static void mmci_init_sg(struct mmci_host *host, struct mmc_data *data)
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static void mmci_dma_setup(struct mmci_host *host)
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{
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const char *rxname, *txname;
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dma_cap_mask_t mask;
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struct variant_data *variant = host->variant;
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host->dma_rx_channel = dma_request_slave_channel(mmc_dev(host->mmc), "rx");
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@ -439,10 +438,6 @@ static void mmci_dma_setup(struct mmci_host *host)
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/* initialize pre request cookie */
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host->next_data.cookie = 1;
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/* Try to acquire a generic DMA engine slave channel */
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dma_cap_zero(mask);
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dma_cap_set(DMA_SLAVE, mask);
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/*
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* If only an RX channel is specified, the driver will
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* attempt to use it bidirectionally, however if it is
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