[PATCH 08/19] staging: iio: isl29028: combine isl29028_proxim_get() and isl29028_read_proxim()

isl29028_proxim_get() checks to see if the promixity needs to be enabled on the chip and then calls isl29028_read_proxim(). There are no other callers of isl29028_read_proxim(). The naming between these two functions can be confusing so this patch combines the two to avoid the confusion.

[PATCH 08/19] staging: iio: isl29028: combine isl29028_proxim_get() and isl29028_read_proxim()

isl29028_proxim_get() checks to see if the promixity needs to be enabled on the chip and then calls isl29028_read_proxim(). There are no other callers of isl29028_read_proxim(). The naming between these two functions can be confusing so this patch combines the two to avoid the confusion.