RO
RO(mode) ? &intel_display_param_int_fops_ro :
RO(mode) ? &intel_display_param_uint_fops_ro :
RO(mode) ? &i915_param_int_fops_ro :
RO(mode) ? &i915_param_uint_fops_ro :
RO(mode) ? &i915_param_charp_fops_ro :
if (symbol->info.rinfo->mode == RO) {
F2FS_FEATURE_FUNCS(readonly, RO);
F2FS_SB_FEATURE_RO_ATTR(readonly, RO);