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Code Issues Releases Wiki Activity

EDAC/armada_xp: Use devm_platform_ioremap_resource() 

Use the devm_platform_ioremap_resource() helper instead of calling
platform_get_resource() and devm_ioremap_resource() separately. Make the
code simpler without functional changes.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Jan Luebbe <jlu@pengutronix.de>
Link: https://lore.kernel.org/r/20220421084621.2615517-1-lv.ruyi@zte.com.cn
This commit is contained in:
Lv Ruyi 2022-04-21 08:46:21 +00:00 committed by Borislav Petkov
parent 9ae83ec8b8
commit 2f58783c5d
1 changed files with 2 additions and 16 deletions
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18
drivers/edac/armada_xp_edac.c
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@ -286,17 +286,10 @@ static int axp_mc_probe(struct platform_device *pdev)
struct edac_mc_layer layers[1];
const struct of_device_id *id;
struct mem_ctl_info *mci;
struct resource *r;
void __iomem *base;
uint32_t config;
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!r) {
dev_err(&pdev->dev, "Unable to get mem resource\n");
return -ENODEV;
}
base = devm_ioremap_resource(&pdev->dev, r);
base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base)) {
dev_err(&pdev->dev, "Unable to map regs\n");
return PTR_ERR(base);
@ -516,15 +509,8 @@ static int aurora_l2_probe(struct platform_device *pdev)
const struct of_device_id *id;
uint32_t l2x0_aux_ctrl;
void __iomem *base;
struct resource *r;
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!r) {
dev_err(&pdev->dev, "Unable to get mem resource\n");
return -ENODEV;
}
base = devm_ioremap_resource(&pdev->dev, r);
base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base)) {
dev_err(&pdev->dev, "Unable to map regs\n");
return PTR_ERR(base);