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authorPaul Cercueil <paul@crapouillou.net>2020-05-06 01:13:31 +0300
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2020-05-11 17:34:55 +0300
commitc61293f147738b4438639ef81124d5ea6246e610 (patch)
tree0eb518d6e2fd6543516e5ef293a52ab6cefb7a9c /drivers/rtc
parent24e1f2c9383e324bac74ee2a78d8450d4d0a1b6f (diff)
downloadlinux-c61293f147738b4438639ef81124d5ea6246e610.tar.xz
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>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-jz4740.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c
index 949d395066e2..06ee08089815 100644
--- a/drivers/rtc/rtc-jz4740.c
+++ b/drivers/rtc/rtc-jz4740.c
@@ -307,11 +307,12 @@ MODULE_DEVICE_TABLE(of, jz4740_rtc_of_match);
static int jz4740_rtc_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
+ struct device_node *np = dev->of_node;
int ret;
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)
return -ENOMEM;
@@ -325,9 +326,9 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
if (IS_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)) {
- dev_err(&pdev->dev, "Failed to get RTC clock\n");
+ dev_err(dev, "Failed to get RTC clock\n");
return PTR_ERR(rtc->clk);
}
@@ -335,18 +336,18 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
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) {
- 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;
}
- rtc->rtc = devm_rtc_allocate_device(&pdev->dev);
+ rtc->rtc = devm_rtc_allocate_device(dev);
if (IS_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;
}
@@ -357,10 +358,10 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
if (ret)
return ret;
- ret = devm_request_irq(&pdev->dev, rtc->irq, jz4740_rtc_irq, 0,
- pdev->name, rtc);
+ ret = devm_request_irq(dev, rtc->irq, jz4740_rtc_irq, 0,
+ pdev->name, rtc);
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;
}
@@ -378,11 +379,10 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
"ingenic,min-wakeup-pin-assert-time-ms",
&rtc->min_wakeup_pin_assert_time);
- dev_for_power_off = &pdev->dev;
+ dev_for_power_off = dev;
pm_power_off = jz4740_rtc_power_off;
} else {
- dev_warn(&pdev->dev,
- "Poweroff handler already present!\n");
+ dev_warn(dev, "Poweroff handler already present!\n");
}
}