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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: Brian Niebuhr <bniebuhr@efjohnson.com>
Tested-By: Michael Williamson <michael.williamson@criticallink.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
Brian Niebuhr 2010-09-03 16:19:09 +05:30 committed by Sekhar Nori
parent 778e261ed6
commit c3c475c235
1 changed files with 0 additions and 8 deletions
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8
drivers/spi/davinci_spi.c
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@ -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,