diff options
Diffstat (limited to 'drivers/media/common/tuners/mc44s803.c')
-rw-r--r-- | drivers/media/common/tuners/mc44s803.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/common/tuners/mc44s803.c b/drivers/media/common/tuners/mc44s803.c index fe5c4b8d83ee..5ddce7e326f7 100644 --- a/drivers/media/common/tuners/mc44s803.c +++ b/drivers/media/common/tuners/mc44s803.c | |||
@@ -214,22 +214,22 @@ exit: | |||
214 | return err; | 214 | return err; |
215 | } | 215 | } |
216 | 216 | ||
217 | static int mc44s803_set_params(struct dvb_frontend *fe, | 217 | static int mc44s803_set_params(struct dvb_frontend *fe) |
218 | struct dvb_frontend_parameters *params) | ||
219 | { | 218 | { |
220 | struct mc44s803_priv *priv = fe->tuner_priv; | 219 | struct mc44s803_priv *priv = fe->tuner_priv; |
220 | struct dtv_frontend_properties *c = &fe->dtv_property_cache; | ||
221 | u32 r1, r2, n1, n2, lo1, lo2, freq, val; | 221 | u32 r1, r2, n1, n2, lo1, lo2, freq, val; |
222 | int err; | 222 | int err; |
223 | 223 | ||
224 | priv->frequency = params->frequency; | 224 | priv->frequency = c->frequency; |
225 | 225 | ||
226 | r1 = MC44S803_OSC / 1000000; | 226 | r1 = MC44S803_OSC / 1000000; |
227 | r2 = MC44S803_OSC / 100000; | 227 | r2 = MC44S803_OSC / 100000; |
228 | 228 | ||
229 | n1 = (params->frequency + MC44S803_IF1 + 500000) / 1000000; | 229 | n1 = (c->frequency + MC44S803_IF1 + 500000) / 1000000; |
230 | freq = MC44S803_OSC / r1 * n1; | 230 | freq = MC44S803_OSC / r1 * n1; |
231 | lo1 = ((60 * n1) + (r1 / 2)) / r1; | 231 | lo1 = ((60 * n1) + (r1 / 2)) / r1; |
232 | freq = freq - params->frequency; | 232 | freq = freq - c->frequency; |
233 | 233 | ||
234 | n2 = (freq - MC44S803_IF2 + 50000) / 100000; | 234 | n2 = (freq - MC44S803_IF2 + 50000) / 100000; |
235 | lo2 = ((60 * n2) + (r2 / 2)) / r2; | 235 | lo2 = ((60 * n2) + (r2 / 2)) / r2; |