kernel/drivers/rtc/rtc-m48t59.c, branch linux-5.1.y

rtc: m48t59: Switch to use %ptR

2018-12-10T21:39:49Z

Use %ptR instead of open coded variant to print content of struct rtc_time in human readable format. Signed-off-by: Andy Shevchenko Signed-off-by: Alexandre Belloni

rtc: m48t59: remove redundant pointer 'name'

2018-07-12T19:17:36Z

Pointer 'name' is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'name' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King Signed-off-by: Alexandre Belloni

rtc: simplify getting .drvdata

2018-05-03T20:08:00Z

We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang Acked-by: Michal Simek (for zynqmp) Signed-off-by: Alexandre Belloni

rtc: stop validating rtc_time in .read_time

2018-03-02T09:09:58Z

The RTC core is always calling rtc_valid_tm after the read_time callback. It is not necessary to call it just before returning from the callback. Signed-off-by: Alexandre Belloni

rtc: m48t59: use generic nvmem

2018-03-01T09:49:26Z

Instead of adding a binary sysfs attribute from the driver (which suffers from a race condition as the attribute appears after the device), use the core to register an nvmem device. Signed-off-by: Alexandre Belloni

rtc: m48t59: switch to rtc_register_device

2018-03-01T09:49:26Z

This allows for future improvement of the driver. Signed-off-by: Alexandre Belloni

rtc: m48t59: clean up m48t59_nvram_read()/m48t59_nvram_write()

2015-09-05T11:19:10Z

The change removes redundant sysfs binary file boundary checks, since this task is already done on caller side in fs/sysfs/file.c Spinlock acquisition/release is moved out of the loop body to get atomic states of NVRAM reading and writing operations. Signed-off-by: Vladimir Zapolskiy Signed-off-by: Alexandre Belloni

rtc: drop owner assignment from platform_drivers

2014-10-20T14:21:31Z

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

drivers/rtc/rtc-m48t59.c: use dev_get_platdata()

2013-11-13T03:09:29Z

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

rtc: rtc-m48t59: use devm_*() functions

2013-07-03T23:07:55Z

Use devm_*() functions to make cleanup paths simpler. Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds