media: i2c: dw9768: Fix pm_runtime_set_suspended() with runtime pm enabled

commit d6594d50 upstream.

It is not valid to call pm_runtime_set_suspended() and
pm_runtime_set_active() for devices with runtime PM enabled because it
returns -EAGAIN if it is enabled already and working. So, adjust the
order to fix it.

Cc: stable@vger.kernel.org
Fixes: 5f9a089b ("dw9768: Enable low-power probe on ACPI")
Suggested-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>