From 8136032ba50c9e1efdc93b047543fadfc691e884 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Tue, 12 Nov 2013 15:10:44 -0800 Subject: [PATCH] drivers/rtc/rtc-m48t59.c: use dev_get_platdata() Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-m48t59.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c index fcb03291f145..11880c1e9dac 100644 --- a/drivers/rtc/rtc-m48t59.c +++ b/drivers/rtc/rtc-m48t59.c @@ -68,7 +68,7 @@ m48t59_mem_readb(struct device *dev, u32 ofs) static int m48t59_rtc_read_time(struct device *dev, struct rtc_time *tm) { struct platform_device *pdev = to_platform_device(dev); - struct m48t59_plat_data *pdata = pdev->dev.platform_data; + struct m48t59_plat_data *pdata = dev_get_platdata(&pdev->dev); struct m48t59_private *m48t59 = platform_get_drvdata(pdev); unsigned long flags; u8 val; @@ -111,7 +111,7 @@ static int m48t59_rtc_read_time(struct device *dev, struct rtc_time *tm) static int m48t59_rtc_set_time(struct device *dev, struct rtc_time *tm) { struct platform_device *pdev = to_platform_device(dev); - struct m48t59_plat_data *pdata = pdev->dev.platform_data; + struct m48t59_plat_data *pdata = dev_get_platdata(&pdev->dev); struct m48t59_private *m48t59 = platform_get_drvdata(pdev); unsigned long flags; u8 val = 0; @@ -158,7 +158,7 @@ static int m48t59_rtc_set_time(struct device *dev, struct rtc_time *tm) static int m48t59_rtc_readalarm(struct device *dev, struct rtc_wkalrm *alrm) { struct platform_device *pdev = to_platform_device(dev); - struct m48t59_plat_data *pdata = pdev->dev.platform_data; + struct m48t59_plat_data *pdata = dev_get_platdata(&pdev->dev); struct m48t59_private *m48t59 = platform_get_drvdata(pdev); struct rtc_time *tm = &alrm->time; unsigned long flags; @@ -205,7 +205,7 @@ static int m48t59_rtc_readalarm(struct device *dev, struct rtc_wkalrm *alrm) static int m48t59_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm) { struct platform_device *pdev = to_platform_device(dev); - struct m48t59_plat_data *pdata = pdev->dev.platform_data; + struct m48t59_plat_data *pdata = dev_get_platdata(&pdev->dev); struct m48t59_private *m48t59 = platform_get_drvdata(pdev); struct rtc_time *tm = &alrm->time; u8 mday, hour, min, sec; @@ -266,7 +266,7 @@ static int m48t59_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm) static int m48t59_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled) { struct platform_device *pdev = to_platform_device(dev); - struct m48t59_plat_data *pdata = pdev->dev.platform_data; + struct m48t59_plat_data *pdata = dev_get_platdata(&pdev->dev); struct m48t59_private *m48t59 = platform_get_drvdata(pdev); unsigned long flags; @@ -283,7 +283,7 @@ static int m48t59_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled) static int m48t59_rtc_proc(struct device *dev, struct seq_file *seq) { struct platform_device *pdev = to_platform_device(dev); - struct m48t59_plat_data *pdata = pdev->dev.platform_data; + struct m48t59_plat_data *pdata = dev_get_platdata(&pdev->dev); struct m48t59_private *m48t59 = platform_get_drvdata(pdev); unsigned long flags; u8 val; @@ -304,7 +304,7 @@ static irqreturn_t m48t59_rtc_interrupt(int irq, void *dev_id) { struct device *dev = (struct device *)dev_id; struct platform_device *pdev = to_platform_device(dev); - struct m48t59_plat_data *pdata = pdev->dev.platform_data; + struct m48t59_plat_data *pdata = dev_get_platdata(&pdev->dev); struct m48t59_private *m48t59 = platform_get_drvdata(pdev); u8 event; @@ -340,7 +340,7 @@ static ssize_t m48t59_nvram_read(struct file *filp, struct kobject *kobj, { struct device *dev = container_of(kobj, struct device, kobj); struct platform_device *pdev = to_platform_device(dev); - struct m48t59_plat_data *pdata = pdev->dev.platform_data; + struct m48t59_plat_data *pdata = dev_get_platdata(&pdev->dev); struct m48t59_private *m48t59 = platform_get_drvdata(pdev); ssize_t cnt = 0; unsigned long flags; @@ -360,7 +360,7 @@ static ssize_t m48t59_nvram_write(struct file *filp, struct kobject *kobj, { struct device *dev = container_of(kobj, struct device, kobj); struct platform_device *pdev = to_platform_device(dev); - struct m48t59_plat_data *pdata = pdev->dev.platform_data; + struct m48t59_plat_data *pdata = dev_get_platdata(&pdev->dev); struct m48t59_private *m48t59 = platform_get_drvdata(pdev); ssize_t cnt = 0; unsigned long flags; @@ -385,7 +385,7 @@ static struct bin_attribute m48t59_nvram_attr = { static int m48t59_rtc_probe(struct platform_device *pdev) { - struct m48t59_plat_data *pdata = pdev->dev.platform_data; + struct m48t59_plat_data *pdata = dev_get_platdata(&pdev->dev); struct m48t59_private *m48t59 = NULL; struct resource *res; int ret = -ENOMEM; -- 2.30.2