Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.
Signed-off-by: Yangtao Li <[email protected]>
---
drivers/spi/spi-ep93xx.c | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c
index 1615fd22f9a2..3693b3d425c7 100644
--- a/drivers/spi/spi-ep93xx.c
+++ b/drivers/spi/spi-ep93xx.c
@@ -661,13 +661,7 @@ static int ep93xx_spi_probe(struct platform_device *pdev)
irq = platform_get_irq(pdev, 0);
if (irq < 0)
- return -EBUSY;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "unable to get iomem resource\n");
- return -ENODEV;
- }
+ return irq;
master = spi_alloc_master(&pdev->dev, sizeof(*espi));
if (!master)
@@ -705,13 +699,12 @@ static int ep93xx_spi_probe(struct platform_device *pdev)
master->max_speed_hz = clk_get_rate(espi->clk) / 2;
master->min_speed_hz = clk_get_rate(espi->clk) / (254 * 256);
- espi->sspdr_phys = res->start + SSPDR;
-
- espi->mmio = devm_ioremap_resource(&pdev->dev, res);
+ espi->mmio = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
if (IS_ERR(espi->mmio)) {
error = PTR_ERR(espi->mmio);
goto fail_release_master;
}
+ espi->sspdr_phys = res->start + SSPDR;
error = devm_request_irq(&pdev->dev, irq, ep93xx_spi_interrupt,
0, "ep93xx-spi", master);
--
2.39.0