hwmon: (fam15h_power) Convert to use devm_ functions
hwmon: (fam15h_power) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Cc: Andreas Herrmann <39e536ca8269572d74bff7f8e46f22412f1aee88@amd.com>
Signed-off-by: Guenter Roeck <ba324ca7b1c77fc20bb970d5aff6eea9377918a5@roeck-us.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas