snc_gfx_switch_control 2454 drivers/platform/x86/sony-laptop.c static struct snc_gfx_switch_control *gfxs_ctl;
snc_gfx_switch_control 2512 drivers/platform/x86/sony-laptop.c 	gfxs_ctl = kzalloc(sizeof(struct snc_gfx_switch_control), GFP_KERNEL);