V4L/DVB (6656): zl10353: store frequencies in 0.1kHz to eliminate rounding errors

Whilst reanalysing my formulas I realised it was no longer possible to get the
right values for a 36.1667MHz IF due to rounding problems.

Storing frequencies in units of 0.1kHz makes it possible to calculate these
again correctly.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/media/dvb/frontends/zl10353.h b/drivers/media/dvb/frontends/zl10353.h
index 2660cec93f83..fc734c22b5fa 100644
--- a/drivers/media/dvb/frontends/zl10353.h
+++ b/drivers/media/dvb/frontends/zl10353.h
@@ -29,9 +29,9 @@ struct zl10353_config
         /* demodulator's I2C address */
         u8 demod_address;
 
-        /* frequencies in kHz */
-        int adc_clock;  /* default: 45056 */
-        int if2;        /* default: 36167 */
+        /* frequencies in units of 0.1kHz */
+        int adc_clock;  /* default: 450560 (45.056  MHz) */
+        int if2;        /* default: 361667 (36.1667 MHz) */
 
         /* set if no pll is connected to the secondary i2c bus */
         int no_tuner;
@@ -50,6 +50,6 @@ static inline struct dvb_frontend* zl10353_attach(const struct zl10353_config *c
         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
         return NULL;
 }
-#endif // CONFIG_DVB_ZL10353
+#endif /* CONFIG_DVB_ZL10353 */
 
 #endif /* ZL10353_H */