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| author | Shubhrajyoti D <shubhrajyoti@ti.com> | 2012-11-19 12:12:29 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-12-03 00:17:50 +0900 |
| commit | 6a47d80308a824c32c47fbef6b8e8b59de08af94 (patch) | |
| tree | 9e4af126d10048243553bd5c7531fc7ad7866d5e /drivers/spi/spi-omap2-mcspi.c | |
| parent | 170c2d0a87922adb43a8e8ca47cba3e30407d4d6 (diff) | |
| download | linux-6a47d80308a824c32c47fbef6b8e8b59de08af94.tar.bz2 | |
spi: omap2-mcspi: Fix the redifine warning
Fix the below warning
drivers/spi/spi-omap2-mcspi.c:336:34: warning: symbol 'tx' shadows an earlier one
drivers/spi/spi-omap2-mcspi.c:327:12: originally declared here
So delete the u8 tx as it is assigned and not used(resigned afterwards).
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/spi/spi-omap2-mcspi.c')
| -rw-r--r-- | drivers/spi/spi-omap2-mcspi.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c index cc4f2dd89b50..d1895f700196 100644 --- a/drivers/spi/spi-omap2-mcspi.c +++ b/drivers/spi/spi-omap2-mcspi.c @@ -324,14 +324,11 @@ static void omap2_mcspi_tx_dma(struct spi_device *spi, struct omap2_mcspi *mcspi; struct omap2_mcspi_dma *mcspi_dma; unsigned int count; - const u8 * tx; mcspi = spi_master_get_devdata(spi->master); mcspi_dma = &mcspi->dma_channels[spi->chip_select]; count = xfer->len; - tx = xfer->tx_buf; - if (mcspi_dma->dma_tx) { struct dma_async_tx_descriptor *tx; struct scatterlist sg; |