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thermal/drivers/tegra: Use devm_platform_ioremap_resource_byname

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Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately.

Signed-off-by: dingsenjie <dingsenjie@yulong.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210414063943.96244-1-dingsenjie@163.com
This commit is contained in:
dingsenjie 2021-04-14 14:39:43 +08:00 committed by Daniel Lezcano
parent beaa41029f
commit fc88f7ad76
1 changed files with 3 additions and 10 deletions
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13
drivers/thermal/tegra/soctherm.c
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@ -2118,7 +2118,6 @@ static int tegra_soctherm_probe(struct platform_device *pdev)
struct tegra_soctherm *tegra;
struct thermal_zone_device *z;
struct tsensor_shared_calib shared_calib;
struct resource *res;
struct tegra_soctherm_soc *soc;
unsigned int i;
int err;
@ -2140,26 +2139,20 @@ static int tegra_soctherm_probe(struct platform_device *pdev)
tegra->soc = soc;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
"soctherm-reg");
tegra->regs = devm_ioremap_resource(&pdev->dev, res);
tegra->regs = devm_platform_ioremap_resource_byname(pdev, "soctherm-reg");
if (IS_ERR(tegra->regs)) {
dev_err(&pdev->dev, "can't get soctherm registers");
return PTR_ERR(tegra->regs);
}
if (!tegra->soc->use_ccroc) {
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
"car-reg");
tegra->clk_regs = devm_ioremap_resource(&pdev->dev, res);
tegra->clk_regs = devm_platform_ioremap_resource_byname(pdev, "car-reg");
if (IS_ERR(tegra->clk_regs)) {
dev_err(&pdev->dev, "can't get car clk registers");
return PTR_ERR(tegra->clk_regs);
}
} else {
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
"ccroc-reg");
tegra->ccroc_regs = devm_ioremap_resource(&pdev->dev, res);
tegra->ccroc_regs = devm_platform_ioremap_resource_byname(pdev, "ccroc-reg");
if (IS_ERR(tegra->ccroc_regs)) {
dev_err(&pdev->dev, "can't get ccroc registers");
return PTR_ERR(tegra->ccroc_regs);