diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2019-09-21 15:12:33 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-01 13:34:58 +0200 |
| commit | 6cdcb5d394413d906773f1ae2efaa86485d6d6e1 (patch) | |
| tree | 1ca97321ce6a95ee50653a9d0c403d4c3316bbb8 /drivers/spi/spi-slave-mt27xx.c | |
| parent | spi: mediatek: Use devm_platform_ioremap_resource() in mtk_spi_probe() (diff) | |
| download | linux-6cdcb5d394413d906773f1ae2efaa86485d6d6e1.tar.xz linux-6cdcb5d394413d906773f1ae2efaa86485d6d6e1.zip | |
spi: mediatek: Use devm_platform_ioremap_resource() in mtk_spi_slave_probe()
Simplify this function implementation by using a known wrapper function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Link: https://lore.kernel.org/r/225b76ca-a367-4bef-d8ce-42c7af9242a5@web.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-slave-mt27xx.c')
| -rw-r--r-- | drivers/spi/spi-slave-mt27xx.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/spi/spi-slave-mt27xx.c b/drivers/spi/spi-slave-mt27xx.c index 61bc43b0fe57..44edaa360405 100644 --- a/drivers/spi/spi-slave-mt27xx.c +++ b/drivers/spi/spi-slave-mt27xx.c @@ -368,7 +368,6 @@ static int mtk_spi_slave_probe(struct platform_device *pdev) { struct spi_controller *ctlr; struct mtk_spi_slave *mdata; - struct resource *res; int irq, ret; ctlr = spi_alloc_slave(&pdev->dev, sizeof(*mdata)); @@ -392,17 +391,8 @@ static int mtk_spi_slave_probe(struct platform_device *pdev) platform_set_drvdata(pdev, ctlr); init_completion(&mdata->xfer_done); - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - ret = -ENODEV; - dev_err(&pdev->dev, "failed to determine base address\n"); - goto err_put_ctlr; - } - mdata->dev = &pdev->dev; - - mdata->base = devm_ioremap_resource(&pdev->dev, res); + mdata->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mdata->base)) { ret = PTR_ERR(mdata->base); goto err_put_ctlr; |