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 <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

3 files changed, 4 insertions, 8 deletions

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,