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Commit 6ada5115 authored by Wei Yongjun's avatar Wei Yongjun Committed by Mark Brown
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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: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-By: default avatarLaxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 691ee4ed

drivers/spi/spi-tegra20-slink.c

+0 −3
Original line number Diff line number Diff line
@@ -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++)