iio: accel: mma8452: Balance runtime pm + use pm_runtime_resume_and_get()

iio: accel: mma8452: Balance runtime pm + use pm_runtime_resume_and_get()

Remove() callback calls pm_runtime_put_noidle() but there it is not
balancing a get.  No actual affect because the runtime pm core prevents
the reference count going negative.

Whilst here use pm_runtime_resume_and_get() rather than open coded version.
Again, coccinelle script missed this one due to more complex code
structure.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Sean Nyekjaer <sean@geanix.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/20210509113354.660190-6-jic23@kernel.org