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authorAxel Lin <axel.lin@ingics.com>2014-02-06 06:52:21 +0400
committerMark Brown <broonie@linaro.org>2014-02-06 16:52:58 +0400
commit91cfe7e73b484703baf353d3915823210a417d77 (patch)
tree24d35edf7e4e97e3e6b5dc6257fff6e99d013892 /drivers/spi/spi-davinci.c
parent38dbfb59d1175ef458d006556061adeaa8751b72 (diff)
downloadlinux-91cfe7e73b484703baf353d3915823210a417d77.tar.xz
spi: davinci: Remove unneeded NULL checking for dspi and dspi->bitbang.master
spi_master_get_devdata() never returns NULL when spi_alloc_master() success, so remove NULL test for dspi. We have ensured master is not NULL before assigning it to dspi->bitbang.master. So also remove NULL test for dspi->bitbang.master. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-davinci.c')
-rw-r--r--drivers/spi/spi-davinci.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c
index 5e7389faa2a0..04d69b650328 100644
--- a/drivers/spi/spi-davinci.c
+++ b/drivers/spi/spi-davinci.c
@@ -864,10 +864,6 @@ static int davinci_spi_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, master);
dspi = spi_master_get_devdata(master);
- if (dspi == NULL) {
- ret = -ENOENT;
- goto free_master;
- }
if (dev_get_platdata(&pdev->dev)) {
pdata = dev_get_platdata(&pdev->dev);
@@ -908,10 +904,6 @@ static int davinci_spi_probe(struct platform_device *pdev)
goto free_master;
dspi->bitbang.master = master;
- if (dspi->bitbang.master == NULL) {
- ret = -ENODEV;
- goto free_master;
- }
dspi->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(dspi->clk)) {