sony_pf_remove   3274 drivers/platform/x86/sony-laptop.c 	sony_pf_remove();
sony_pf_remove   3295 drivers/platform/x86/sony-laptop.c 	sony_pf_remove();
sony_pf_remove   4676 drivers/platform/x86/sony-laptop.c 	sony_pf_remove();
sony_pf_remove   4802 drivers/platform/x86/sony-laptop.c 	sony_pf_remove();