platform/x86/intel/uncore-freq: Use sysfs API to create attributes
Use of sysfs API is always preferable over using kobject calls to create attributes. Remove usage of kobject_init_and_add() and use sysfs_create_group(). To create relationship between sysfs attribute and uncore instance use device_attribute*, which is defined per uncore instance. To create uniform locking for both read and write attributes take lock in the sysfs callbacks, not in the actual functions where the MSRs are read or updated. No functional changes are expected. Signed-off-by:Srinivas Pandruvada <srinivas.pandruvada@intel.com> Acked-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/r/20220204000306.2517447-3-srinivas.pandruvada@linux.intel.com Signed-off-by:
Hans de Goede <hdegoede@redhat.com>
parent
ce2645c4
Please register or sign in to comment