Thermal: spear_thermal: convert to devm_ioremap_resource
Thermal: spear_thermal: convert to devm_ioremap_resource

Use the newly introduced devm_ioremap_resource().

devm_ioremap_resource() provides its own error messages; so all explicit
error messages can be removed from the failure code paths.

CC: Vincenzo Frascino <3ace7bb34570a19a202c4c73ce7a798ea734bba6@st.com>
Signed-off-by: Zhang Rui <f2a4cf793007be8f81a774dc7806c1ffea7b4a2c@intel.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs