[PATCH 0/8] rtc: m41t80: update and add functionalities

From: MylÃne Josserand
Date: Tue Mar 29 2016 - 02:56:38 EST

This patchset updates the m41t80 driver :
- update the sysfs entries export to use DEVICE_ATTR_XX
- remove some unnecessary macro
- replace old i2c functions to smbus ones
- use BIT macro
- remove some warnings
- replace obsolete functions

It adds also some functionalities :
- alarm IRQ which was previously removed because it was not working
- wakealarm to use the RTC and set an alarm to wakeup the system
- Oscillator failure to print an error if it is set

MylÃne Josserand (8):
rtc: m41t80: update sysfs entries export
rtc: m41t80: remove proc macro
rtc: m41t80: replace i2c functions to smbus ones
rtc: m41t80: add the use of 'BIT' macro
rtc: m41t80: remove warnings and replace obsolete function
rtc: m41t80: add alarm functionality
rtc: m41t80: add wakealarm functionality
rtc: m41t80: handle oscillator failure bit

drivers/rtc/rtc-m41t80.c | 443 +++++++++++++++++++++++++++++++----------------
1 file changed, 289 insertions(+), 154 deletions(-)