driver core: replace strict_strto*() with kstrto*()

The usage of strict_strto*() is not preferred, because
strict_strto*() is obsolete. Thus, kstrto*() should be
used.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/base/core.c
Simple merge

diff --cc drivers/base/memory.c
Simple merge

diff --cc drivers/base/power/sysfs.c
Simple merge

diff --cc drivers/base/regmap/regmap-debugfs.c
Simple merge