From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 21 Sep 2019 15:12:33 +0200
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@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/spi/spi-slave-mt27xx.c | 12 +-----------
1 file changed, 1 insertion(+), 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;
--
2.23.0
