mainline inclusion
from mainline-v5.12-rc7
07740c92
category: feature
bugzilla: 175140
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=07740c92ae57ca21204f1e0c6f59272cdf3190cc

---------------------------

Some I2C controller drivers will only unregister the I2C
adapter in their .remove() callback, which can be done
by simply using a managed variant to add the I2C adapter.

So add the managed functions for adding the I2C adapter.
Reviewed-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: NDmitry Osipenko <digetx@gmail.com>
Signed-off-by: NYicong Yang <yangyicong@hisilicon.com>
Signed-off-by: NWolfram Sang <wsa@kernel.org>
Reviewed-by: NJay Fang <f.fangjian@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>