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Commit c3c475c2 authored by Brian Niebuhr's avatar Brian Niebuhr Committed by Sekhar Nori
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spi: davinci: remove unused variable 'pdata' 



The 'pdata' variable is unused in couple of routines.

Remove such occurences.

Signed-off-by: default avatarBrian Niebuhr <bniebuhr@efjohnson.com>
Tested-By: default avatarMichael Williamson <michael.williamson@criticallink.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
parent 778e261e

drivers/spi/davinci_spi.c

+0 −8
Original line number Diff line number Diff line
@@ -299,12 +299,10 @@ static int davinci_spi_setup_transfer(struct spi_device *spi, 
{



	struct davinci_spi *davinci_spi;

	struct davinci_spi_platform_data *pdata;

	u8 bits_per_word = 0;

	u32 hz = 0, prescale = 0, clkspeed;



	davinci_spi = spi_master_get_devdata(spi->master);

	pdata = davinci_spi->pdata;



	if (t) {

		bits_per_word = t->bits_per_word;
@@ -357,11 +355,9 @@ static void davinci_spi_dma_rx_callback(unsigned lch, u16 ch_status, void *data) 
	struct spi_device *spi = (struct spi_device *)data;

	struct davinci_spi *davinci_spi;

	struct davinci_spi_dma *davinci_spi_dma;

	struct davinci_spi_platform_data *pdata;



	davinci_spi = spi_master_get_devdata(spi->master);

	davinci_spi_dma = &(davinci_spi->dma_channels[spi->chip_select]);

	pdata = davinci_spi->pdata;



	if (ch_status == DMA_COMPLETE)

		edma_stop(davinci_spi_dma->dma_rx_channel);
@@ -378,11 +374,9 @@ static void davinci_spi_dma_tx_callback(unsigned lch, u16 ch_status, void *data) 
	struct spi_device *spi = (struct spi_device *)data;

	struct davinci_spi *davinci_spi;

	struct davinci_spi_dma *davinci_spi_dma;

	struct davinci_spi_platform_data *pdata;



	davinci_spi = spi_master_get_devdata(spi->master);

	davinci_spi_dma = &(davinci_spi->dma_channels[spi->chip_select]);

	pdata = davinci_spi->pdata;



	if (ch_status == DMA_COMPLETE)

		edma_stop(davinci_spi_dma->dma_tx_channel);
@@ -398,13 +392,11 @@ static int davinci_spi_request_dma(struct spi_device *spi) 
{

	struct davinci_spi *davinci_spi;

	struct davinci_spi_dma *davinci_spi_dma;

	struct davinci_spi_platform_data *pdata;

	struct device *sdev;

	int r;



	davinci_spi = spi_master_get_devdata(spi->master);

	davinci_spi_dma = &davinci_spi->dma_channels[spi->chip_select];

	pdata = davinci_spi->pdata;

	sdev = davinci_spi->bitbang.master->dev.parent;



	r = edma_alloc_channel(davinci_spi_dma->dma_rx_sync_dev,