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authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>2016-11-19 01:49:27 +0300
committerMark Brown <broonie@kernel.org>2016-11-21 22:24:49 +0300
commit9677e7dd1c799d1720d242d0aa0aee8490637eae (patch)
tree3ef3733cdd4d42afb3f3f0c2f83526f1fd89a738 /drivers/spi/spi-topcliff-pch.c
parent1001354ca34179f3db924eb66672442a173147dc (diff)
downloadlinux-9677e7dd1c799d1720d242d0aa0aee8490637eae.tar.xz
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>
Diffstat (limited to 'drivers/spi/spi-topcliff-pch.c')
-rw-r--r--drivers/spi/spi-topcliff-pch.c13
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c
index c54ee6674471..fcb991034c3d 100644
--- a/drivers/spi/spi-topcliff-pch.c
+++ b/drivers/spi/spi-topcliff-pch.c
@@ -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,