tree af47537f21df87157ca76ddd76b21dab96f832eb
parent bf035f42344a3e790c2d37ed3ee9005311f98075
author Geliang Tang <geliangtang@163.com> 1450875273 +0800
committer Alexandre Belloni <alexandre.belloni@free-electrons.com> 1454625856 +0100

rtc: ds1305: use to_spi_device and kobj_to_dev

For better readability, use to_spi_device() and kobj_to_dev() instead
of container_of().

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>