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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2013-03-13 21:29:12 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-04-01 14:28:11 +0100
commit6ada5115af1ff1843eeba9bce8f2979967d8109a (patch)
treeb778a813e1b49c32cbfa8cb3a7a8cc99ebd461dd /drivers/spi/spi-tegra20-slink.c
parent691ee4edd410dd6f19227642e01a93fb88620eff (diff)
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.c3
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++)