From: Christophe JAILLET Date: Fri, 18 Nov 2016 22:49:27 +0000 (+0100) Subject: spi: spi-topcliff-pch: Remove some dead code X-Git-Tag: v4.14-rc1~1665^2~4^5 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9677e7dd1c799d1720d242d0aa0aee8490637eae;p=platform%2Fkernel%2Flinux-rpi.git 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 Signed-off-by: Mark Brown --- diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c index c54ee66..fcb9910 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,