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rtc: ingenic: Use local 'dev' variable in probe 

Clean a bit the probe function by adding a local struct device *dev
variable.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20200505221336.222313-2-paul@crapouillou.net
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Paul Cercueil 2020-05-06 00:13:31 +02:00 committed by Alexandre Belloni
parent 24e1f2c938
commit c61293f147
1 changed files with 15 additions and 15 deletions
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30
drivers/rtc/rtc-jz4740.c
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@ -307,11 +307,12 @@ MODULE_DEVICE_TABLE(of, jz4740_rtc_of_match);
static int jz4740_rtc_probe(struct platform_device *pdev) static int jz4740_rtc_probe(struct platform_device *pdev)
{ {
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
int ret; int ret;
struct jz4740_rtc *rtc; struct jz4740_rtc *rtc;
struct device_node *np = pdev->dev.of_node;
rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL); rtc = devm_kzalloc(dev, sizeof(*rtc), GFP_KERNEL);
if (!rtc) if (!rtc)
return -ENOMEM; return -ENOMEM;
@ -325,9 +326,9 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
if (IS_ERR(rtc->base)) if (IS_ERR(rtc->base))
return PTR_ERR(rtc->base); return PTR_ERR(rtc->base);
rtc->clk = devm_clk_get(&pdev->dev, "rtc"); rtc->clk = devm_clk_get(dev, "rtc");
if (IS_ERR(rtc->clk)) { if (IS_ERR(rtc->clk)) {
dev_err(&pdev->dev, "Failed to get RTC clock\n"); dev_err(dev, "Failed to get RTC clock\n");
return PTR_ERR(rtc->clk); return PTR_ERR(rtc->clk);
} }
@ -335,18 +336,18 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, rtc); platform_set_drvdata(pdev, rtc);
device_init_wakeup(&pdev->dev, 1); device_init_wakeup(dev, 1);
ret = dev_pm_set_wake_irq(&pdev->dev, rtc->irq); ret = dev_pm_set_wake_irq(dev, rtc->irq);
if (ret) { if (ret) {
dev_err(&pdev->dev, "Failed to set wake irq: %d\n", ret); dev_err(dev, "Failed to set wake irq: %d\n", ret);
return ret; return ret;
} }
rtc->rtc = devm_rtc_allocate_device(&pdev->dev); rtc->rtc = devm_rtc_allocate_device(dev);
if (IS_ERR(rtc->rtc)) { if (IS_ERR(rtc->rtc)) {
ret = PTR_ERR(rtc->rtc); ret = PTR_ERR(rtc->rtc);
dev_err(&pdev->dev, "Failed to allocate rtc device: %d\n", ret); dev_err(dev, "Failed to allocate rtc device: %d\n", ret);
return ret; return ret;
} }
@ -357,10 +358,10 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
if (ret) if (ret)
return ret; return ret;
ret = devm_request_irq(&pdev->dev, rtc->irq, jz4740_rtc_irq, 0, ret = devm_request_irq(dev, rtc->irq, jz4740_rtc_irq, 0,
pdev->name, rtc); pdev->name, rtc);
if (ret) { if (ret) {
dev_err(&pdev->dev, "Failed to request rtc irq: %d\n", ret); dev_err(dev, "Failed to request rtc irq: %d\n", ret);
return ret; return ret;
} }
@ -378,11 +379,10 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
"ingenic,min-wakeup-pin-assert-time-ms", "ingenic,min-wakeup-pin-assert-time-ms",
&rtc->min_wakeup_pin_assert_time); &rtc->min_wakeup_pin_assert_time);
dev_for_power_off = &pdev->dev; dev_for_power_off = dev;
pm_power_off = jz4740_rtc_power_off; pm_power_off = jz4740_rtc_power_off;
} else { } else {
dev_warn(&pdev->dev, dev_warn(dev, "Poweroff handler already present!\n");
"Poweroff handler already present!\n");
} }
} }