3 files changed, 9 insertions, 6 deletions
diff --git a/drivers/media/dvb-frontends/as102_fe_types.h b/drivers/media/dvb-frontends/as102_fe_types.h
index 297f9520eb..8a4e392c88 100644
--- a/drivers/media/dvb-frontends/as102_fe_types.h
+++ b/drivers/media/dvb-frontends/as102_fe_types.h
@@ -174,6 +174,6 @@ struct as10x_register_addr {
 	uint32_t addr;
 	/* register mode access */
 	uint8_t mode;
-};
+} __packed;
 
 #endif
diff --git a/drivers/media/dvb-frontends/tda10048.c b/drivers/media/dvb-frontends/tda10048.c
index 5d5e4e9e44..3e725cdcc6 100644
--- a/drivers/media/dvb-frontends/tda10048.c
+++ b/drivers/media/dvb-frontends/tda10048.c
@@ -410,6 +410,7 @@ static int tda10048_set_if(struct dvb_frontend *fe, u32 bw)
 	struct tda10048_config *config = &state->config;
 	int i;
 	u32 if_freq_khz;
+	u64 sample_freq;
 
 	dprintk(1, "%s(bw = %d)\n", __func__, bw);
 
@@ -451,9 +452,11 @@ static int tda10048_set_if(struct dvb_frontend *fe, u32 bw)
 	dprintk(1, "- pll_pfactor = %d\n", state->pll_pfactor);
 
 	/* Calculate the sample frequency */
-	state->sample_freq = state->xtal_hz * (state->pll_mfactor + 45);
-	state->sample_freq /= (state->pll_nfactor + 1);
-	state->sample_freq /= (state->pll_pfactor + 4);
+	sample_freq = state->xtal_hz;
+	sample_freq *= state->pll_mfactor + 45;
+	do_div(sample_freq, state->pll_nfactor + 1);
+	do_div(sample_freq, state->pll_pfactor + 4);
+	state->sample_freq = sample_freq;
 	dprintk(1, "- sample_freq = %d\n", state->sample_freq);
 
 	/* Update the I/F */
diff --git a/drivers/media/dvb-frontends/tda18271c2dd.c b/drivers/media/dvb-frontends/tda18271c2dd.c
index a348344879..fd92878720 100644
--- a/drivers/media/dvb-frontends/tda18271c2dd.c
+++ b/drivers/media/dvb-frontends/tda18271c2dd.c
@@ -328,7 +328,7 @@ static int CalcMainPLL(struct tda_state *state, u32 freq)
 
 	OscFreq = (u64) freq * (u64) Div;
 	OscFreq *= (u64) 16384;
-	do_div(OscFreq, (u64)16000000);
+	do_div(OscFreq, 16000000);
 	MainDiv = OscFreq;
 
 	state->m_Regs[MPD] = PostDiv & 0x77;
@@ -352,7 +352,7 @@ static int CalcCalPLL(struct tda_state *state, u32 freq)
 	OscFreq = (u64)freq * (u64)Div;
 	/* CalDiv = u32( OscFreq * 16384 / 16000000 ); */
 	OscFreq *= (u64)16384;
-	do_div(OscFreq, (u64)16000000);
+	do_div(OscFreq, 16000000);
 	CalDiv = OscFreq;
 
 	state->m_Regs[CPD] = PostDiv;