rtc: generic: remove get_rtc_time/set_rtc_time wrappers
All architectures using this driver are now converted to provide their own operations, so this one can be turned into a trivial stub driver relying on its platform data. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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@ -9,43 +9,10 @@
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#include <linux/platform_device.h>
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#include <linux/platform_device.h>
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#include <linux/rtc.h>
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#include <linux/rtc.h>
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#if 0
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#include <asm/rtc.h>
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static int generic_get_time(struct device *dev, struct rtc_time *tm)
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{
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unsigned int ret = get_rtc_time(tm);
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if (ret & RTC_BATT_BAD)
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return -EOPNOTSUPP;
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return rtc_valid_tm(tm);
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}
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static int generic_set_time(struct device *dev, struct rtc_time *tm)
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{
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if (set_rtc_time(tm) < 0)
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return -EOPNOTSUPP;
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return 0;
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}
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static const struct rtc_class_ops generic_rtc_ops = {
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.read_time = generic_get_time,
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.set_time = generic_set_time,
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};
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#else
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#define generic_rtc_ops *(struct rtc_class_ops*)NULL
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#endif
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static int __init generic_rtc_probe(struct platform_device *dev)
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static int __init generic_rtc_probe(struct platform_device *dev)
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{
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{
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struct rtc_device *rtc;
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struct rtc_device *rtc;
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const struct rtc_class_ops *ops;
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const struct rtc_class_ops *ops = dev_get_platdata(&dev->dev);
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ops = dev_get_platdata(&dev->dev);
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if (!ops)
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ops = &generic_rtc_ops;
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rtc = devm_rtc_device_register(&dev->dev, "rtc-generic",
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rtc = devm_rtc_device_register(&dev->dev, "rtc-generic",
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ops, THIS_MODULE);
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ops, THIS_MODULE);
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