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authorShubhrajyoti D <shubhrajyoti@ti.com>2012-11-19 12:12:29 +0530
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-12-03 00:17:50 +0900
commit6a47d80308a824c32c47fbef6b8e8b59de08af94 (patch)
tree9e4af126d10048243553bd5c7531fc7ad7866d5e /drivers/spi
parent170c2d0a87922adb43a8e8ca47cba3e30407d4d6 (diff)
downloadlinux-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')
-rw-r--r--drivers/spi/spi-omap2-mcspi.c3
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;