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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-03-13 21:29:12 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-04-01 14:28:11 +0100 |
| commit | 6ada5115af1ff1843eeba9bce8f2979967d8109a (patch) | |
| tree | b778a813e1b49c32cbfa8cb3a7a8cc99ebd461dd /drivers/spi/spi-tegra20-slink.c | |
| parent | 691ee4edd410dd6f19227642e01a93fb88620eff (diff) | |
| download | linux-6ada5115af1ff1843eeba9bce8f2979967d8109a.tar.gz linux-6ada5115af1ff1843eeba9bce8f2979967d8109a.tar.bz2 linux-6ada5115af1ff1843eeba9bce8f2979967d8109a.zip | |
spi: remove unused variable in tegra_slink_read_rx_fifo_to_client_rxbuf()
The variable bits_per_word is initialized but never used
otherwise, so remove the unused variable.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-By: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/spi/spi-tegra20-slink.c')
| -rw-r--r-- | drivers/spi/spi-tegra20-slink.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c index a829563f4713..17224f0f4d56 100644 --- a/drivers/spi/spi-tegra20-slink.c +++ b/drivers/spi/spi-tegra20-slink.c @@ -375,9 +375,6 @@ static unsigned int tegra_slink_read_rx_fifo_to_client_rxbuf( tspi->cur_rx_pos += tspi->curr_dma_words * tspi->bytes_per_word; read_words += tspi->curr_dma_words; } else { - unsigned int bits_per_word; - - bits_per_word = t->bits_per_word; for (count = 0; count < rx_full_count; count++) { x = tegra_slink_readl(tspi, SLINK_RX_FIFO); for (i = 0; (i < tspi->bytes_per_word); i++) |