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spi: spi-topcliff-pch: Remove some dead code
Since commit 0d35773979b9 ("spi: spi-topcliff-pch: Remove deprecated create_singlethread_workqueue"), 'retval' is no more used in this function. So some now dead code can be removed. Also axe a debug message which looks useless now. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -1268,11 +1268,8 @@ static void pch_spi_free_resources(struct pch_spi_board_data *board_dat,
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static int pch_spi_get_resources(struct pch_spi_board_data *board_dat,
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struct pch_spi_data *data)
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{
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int retval = 0;
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dev_dbg(&board_dat->pdev->dev, "%s ENTRY\n", __func__);
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/* reset PCH SPI h/w */
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pch_spi_reset(data->master);
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dev_dbg(&board_dat->pdev->dev,
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@ -1280,15 +1277,7 @@ static int pch_spi_get_resources(struct pch_spi_board_data *board_dat,
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dev_dbg(&board_dat->pdev->dev, "%s data->irq_reg_sts=true\n", __func__);
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if (retval != 0) {
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dev_err(&board_dat->pdev->dev,
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"%s FAIL:invoking pch_spi_free_resources\n", __func__);
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pch_spi_free_resources(board_dat, data);
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}
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dev_dbg(&board_dat->pdev->dev, "%s Return=%d\n", __func__, retval);
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return retval;
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return 0;
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}
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static void pch_free_dma_buf(struct pch_spi_board_data *board_dat,
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