From 85eabac439ff6b60775e3d6458702dcb6c479e05 Mon Sep 17 00:00:00 2001 From: Manu Abraham Date: Fri, 25 Jan 2008 20:28:46 -0300 Subject: V4L/DVB (9453): stb0899: fix compilation warnings Cleanup/Optimization: * Fix compile warnings * The compile warnings helped to identify 2 unnecessary I/O operations Signed-off-by: Manu Abraham Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/frontends/stb0899_algo.c | 8 ++------ drivers/media/dvb/frontends/stb0899_drv.c | 2 +- drivers/media/dvb/frontends/stb0899_priv.h | 2 +- 3 files changed, 4 insertions(+), 8 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/dvb/frontends/stb0899_algo.c b/drivers/media/dvb/frontends/stb0899_algo.c index f1432cb29262..65bc032964b1 100644 --- a/drivers/media/dvb/frontends/stb0899_algo.c +++ b/drivers/media/dvb/frontends/stb0899_algo.c @@ -199,9 +199,7 @@ static enum stb0899_status stb0899_check_tmg(struct stb0899_state *state) msleep(internal->t_timing); - reg = stb0899_read_reg(state, STB0899_RTF); - STB0899_SETFIELD_VAL(RTF_TIMING_LOOP_FREQ, reg, 0xf2); - stb0899_write_reg(state, STB0899_RTF, reg); + stb0899_write_reg(state, STB0899_RTF, 0xf2); reg = stb0899_read_reg(state, STB0899_TLIR); lock = STB0899_GETFIELD(TLIR_TMG_LOCK_IND, reg); timing = stb0899_read_reg(state, STB0899_RTF); @@ -603,9 +601,7 @@ enum stb0899_status stb0899_dvbs_algo(struct stb0899_state *state) cfr[0] = cfr[1] = 0; stb0899_write_regs(state, STB0899_CFRM, cfr, 2); /* RESET derotator frequency */ - reg = stb0899_read_reg(state, STB0899_RTF); - STB0899_SETFIELD_VAL(RTF_TIMING_LOOP_FREQ, reg, 0); - stb0899_write_reg(state, STB0899_RTF, reg); + stb0899_write_reg(state, STB0899_RTF, 0); reg = stb0899_read_reg(state, STB0899_CFD); STB0899_SETFIELD_VAL(CFD_ON, reg, 1); stb0899_write_reg(state, STB0899_CFD, reg); diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c index 2caa192a8e7e..6e7db9912749 100644 --- a/drivers/media/dvb/frontends/stb0899_drv.c +++ b/drivers/media/dvb/frontends/stb0899_drv.c @@ -495,7 +495,7 @@ err: return status < 0 ? status : -EREMOTEIO; } -int stb0899_write_regs(struct stb0899_state *state, unsigned int reg, u8 *data, size_t count) +int stb0899_write_regs(struct stb0899_state *state, unsigned int reg, u8 *data, u32 count) { int ret; u8 buf[2 + count]; diff --git a/drivers/media/dvb/frontends/stb0899_priv.h b/drivers/media/dvb/frontends/stb0899_priv.h index 73790b4e3453..da7fddb4e6be 100644 --- a/drivers/media/dvb/frontends/stb0899_priv.h +++ b/drivers/media/dvb/frontends/stb0899_priv.h @@ -242,7 +242,7 @@ extern int stb0899_read_regs(struct stb0899_state *state, extern int stb0899_write_regs(struct stb0899_state *state, unsigned int reg, u8 *data, - size_t count); + u32 count); extern int stb0899_write_reg(struct stb0899_state *state, unsigned int reg, -- cgit v1.2.2 log msg
blob: 89b156d85d63c9f29b66413e1558e85a758d0e12 (plain) (tree)





















                                                                    
                            
                        
                       
 
                  
                        
                  
 
                                                              
 

                         
                           

                              


                                


                                          


                             
                                              

                              
                                               

                      
                      

         
                                                    



                                                
                                                                  


                                                        

                                                                      
                           

                                    
         



                                                 



                   

                                                                       



                              


                                          
                                                   













                                                   

                                                                              
 

                          
                           









                                           
                                              
                          
                                                                        

                                           

                        



                                                 
                                               

















                                                           
                                                                   
    
                     

                 
                                                 


                   
 

                                                                       
 
                
                                     
 
                                                     

                              


                                          

                                                        


                                            



                                                   
                 
         
 
                                                              
    


                               
 
 




                                                                            

                                                          















                                                                   
                                                          


                                      
                                             

                                                              


                                            
                                                                       

                                   
 


                                                                                









                                        
                              








                                                    
                                

                                    



                                                               
                               
                   
 
 
                                                              
                                          


                                      

  
                                                             
                                         


                                      
  
/*
 * Copyright (C) 2007 Red Hat.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public
 * License v2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,