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| author | Christophe JAILLET | 2016-11-18 23:49:27 +0100 |
|---|---|---|
| committer | Mark Brown | 2016-11-21 20:24:49 +0100 |
| commit | 9677e7dd1c799d1720d242d0aa0aee8490637eae (patch) | |
| tree | 3ef3733cdd4d42afb3f3f0c2f83526f1fd89a738 /drivers/spi/spi-topcliff-pch.c | |
| parent | Linux 4.9-rc1 (diff) | |
| download | kernel-qcow2-linux-9677e7dd1c799d1720d242d0aa0aee8490637eae.tar.gz kernel-qcow2-linux-9677e7dd1c799d1720d242d0aa0aee8490637eae.tar.xz kernel-qcow2-linux-9677e7dd1c799d1720d242d0aa0aee8490637eae.zip | |
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.c | 13 |
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, |