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spi: spi-topcliff-pch: Remove some dead code 

Since commit 0d35773979 ("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>
This commit is contained in:
Christophe JAILLET 2016-11-18 23:49:27 +01:00 committed by Mark Brown
parent 1001354ca3
commit 9677e7dd1c
1 changed files with 1 additions and 12 deletions
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13
drivers/spi/spi-topcliff-pch.c
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@ -1268,11 +1268,8 @@ static void pch_spi_free_resources(struct pch_spi_board_data *board_dat,
static int pch_spi_get_resources(struct pch_spi_board_data *board_dat,
struct pch_spi_data *data)
{
int retval = 0;
dev_dbg(&board_dat->pdev->dev, "%s ENTRY\n", __func__);
/* reset PCH SPI h/w */
pch_spi_reset(data->master);
dev_dbg(&board_dat->pdev->dev,
@ -1280,15 +1277,7 @@ static int pch_spi_get_resources(struct pch_spi_board_data *board_dat,
dev_dbg(&board_dat->pdev->dev, "%s data->irq_reg_sts=true\n", __func__);
if (retval != 0) {
dev_err(&board_dat->pdev->dev,
"%s FAIL:invoking pch_spi_free_resources\n", __func__);
pch_spi_free_resources(board_dat, data);
}
dev_dbg(&board_dat->pdev->dev, "%s Return=%d\n", __func__, retval);
return retval;
return 0;
}
static void pch_free_dma_buf(struct pch_spi_board_data *board_dat,