PFN_DVICTRL_GETVENDORID   20 drivers/staging/sm750fb/ddk750_dvi.h typedef unsigned short (*PFN_DVICTRL_GETVENDORID)(void);
PFN_DVICTRL_GETVENDORID   33 drivers/staging/sm750fb/ddk750_dvi.h 	PFN_DVICTRL_GETVENDORID		pfnGetVendorId;