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authorArnd Bergmann <arnd@arndb.de>2016-05-30 20:58:02 +0200
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2016-06-04 00:23:35 +0200
commit4273b49a5211194e947c08867cf7fa5973d34a14 (patch)
tree33352f305db1ff894131cac39455fae8acd82f85 /drivers/rtc
parent835ea93e9d266dee03b11926656bb52d99b3d274 (diff)
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>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-generic.c35
1 files changed, 1 insertions, 34 deletions
diff --git a/drivers/rtc/rtc-generic.c b/drivers/rtc/rtc-generic.c
index efcb9833cac8..1bf5d2347928 100644
--- a/drivers/rtc/rtc-generic.c
+++ b/drivers/rtc/rtc-generic.c
@@ -9,43 +9,10 @@
#include <linux/platform_device.h>
#include <linux/rtc.h>
-#if 0
-#include <asm/rtc.h>
-
-static int generic_get_time(struct device *dev, struct rtc_time *tm)
-{
- unsigned int ret = get_rtc_time(tm);
-
- if (ret & RTC_BATT_BAD)
- return -EOPNOTSUPP;
-
- return rtc_valid_tm(tm);
-}
-
-static int generic_set_time(struct device *dev, struct rtc_time *tm)
-{
- if (set_rtc_time(tm) < 0)
- return -EOPNOTSUPP;
-
- return 0;
-}
-
-static const struct rtc_class_ops generic_rtc_ops = {
- .read_time = generic_get_time,
- .set_time = generic_set_time,
-};
-#else
-#define generic_rtc_ops *(struct rtc_class_ops*)NULL
-#endif
-
static int __init generic_rtc_probe(struct platform_device *dev)
{
struct rtc_device *rtc;
- const struct rtc_class_ops *ops;
-
- ops = dev_get_platdata(&dev->dev);
- if (!ops)
- ops = &generic_rtc_ops;
+ const struct rtc_class_ops *ops = dev_get_platdata(&dev->dev);
rtc = devm_rtc_device_register(&dev->dev, "rtc-generic",
ops, THIS_MODULE);