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Commit e9bb997a authored by Pramod Gurav's avatar Pramod Gurav Committed by Ulf Hansson
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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: default avatarPramod Gurav <pramod.gurav@smartplayin.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 3bb10f60

drivers/mmc/host/mmci.c

+0 −5
Original line number Diff line number Diff line
@@ -430,7 +430,6 @@ static void mmci_init_sg(struct mmci_host *host, struct mmc_data *data) 
static void mmci_dma_setup(struct mmci_host *host)

{

	const char *rxname, *txname;

	dma_cap_mask_t mask;

	struct variant_data *variant = host->variant;



	host->dma_rx_channel = dma_request_slave_channel(mmc_dev(host->mmc), "rx");
@@ -439,10 +438,6 @@ static void mmci_dma_setup(struct mmci_host *host) 
	/* initialize pre request cookie */

	host->next_data.cookie = 1;



	/* Try to acquire a generic DMA engine slave channel */

	dma_cap_zero(mask);

	dma_cap_set(DMA_SLAVE, mask);



	/*

	 * If only an RX channel is specified, the driver will

	 * attempt to use it bidirectionally, however if it is