The code use platform_get_resource() and devm_ioremap_resource() to
allocate memory resources for the device. It can be simplified by using
devm_platform_ioremap_resource().
Fixes: 335a12754808 ("bus: qcom: add EBI2 driver")
Signed-off-by: Ziliang Liao <saraday@xxxxxxxxxxx>
Reviewed-by: Dongliang Mu <dzm91@xxxxxxxxxxx>
---
drivers/bus/qcom-ebi2.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/bus/qcom-ebi2.c b/drivers/bus/qcom-ebi2.c
index 3999e969e1cf..bd419398d1c1 100644
--- a/drivers/bus/qcom-ebi2.c
+++ b/drivers/bus/qcom-ebi2.c
@@ -294,7 +294,6 @@ static int qcom_ebi2_probe(struct platform_device *pdev)
struct device_node *np = pdev->dev.of_node;
struct device_node *child;
struct device *dev = &pdev->dev;
- struct resource *res;
void __iomem *ebi2_base;
void __iomem *ebi2_xmem;
struct clk *ebi2xclk;
@@ -315,14 +314,12 @@ static int qcom_ebi2_probe(struct platform_device *pdev)
return PTR_ERR(ebi2clk);
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- ebi2_base = devm_ioremap_resource(dev, res);
+ ebi2_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(ebi2_base)) {
return PTR_ERR(ebi2_base);
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- ebi2_xmem = devm_ioremap_resource(dev, res);
+ ebi2_xmem = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(ebi2_xmem)) {
return PTR_ERR(ebi2_xmem);
}
--
2.25.1
