V4L/DVB (13111): tda18271: more signedness fixes

Convert tda18271_rf_tracking_filter_cal.rf_[ab][12] from int to s32.
Convert tda18271_priv.tm_rfcal from unsigned int to u8.
Cast subtractions between u32 values as s32.

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/media/common/tuners/tda18271-priv.h b/drivers/media/common/tuners/tda18271-priv.h
index 2bee229acd91..74075be4dea3 100644
--- a/drivers/media/common/tuners/tda18271-priv.h
+++ b/drivers/media/common/tuners/tda18271-priv.h
@@ -80,10 +80,10 @@ struct tda18271_rf_tracking_filter_cal {
         u32 rf1;
         u32 rf2;
         u32 rf3;
-        int rf_a1;
-        int rf_b1;
-        int rf_a2;
-        int rf_b2;
+        s32 rf_a1;
+        s32 rf_b1;
+        s32 rf_a2;
+        s32 rf_b2;
 };
 
 enum tda18271_pll {
@@ -111,10 +111,11 @@ struct tda18271_priv {
         enum tda18271_output_options output_opt;
 
         unsigned int config; /* interface to saa713x / tda829x */
-        unsigned int tm_rfcal;
         unsigned int cal_initialized:1;
         unsigned int small_i2c:1;
 
+        u8 tm_rfcal;
+
         struct tda18271_map_layout *maps;
         struct tda18271_std_map std;
         struct tda18271_rf_tracking_filter_cal rf_cal_state[8];