From 6f8ca0b541c8bb542edb02dad68bd723625132e7 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Mon, 25 Mar 2013 09:55:58 -0300 Subject: [PATCH] [media] tuner-core: Remove the now uneeded checks at fe_has_signal/get_afc Now that those functions are only used when the corresponding function calls are defined, we don't need to check if those function calls are present at the structure before using it. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/tuner-core.c | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/drivers/media/v4l2-core/tuner-core.c b/drivers/media/v4l2-core/tuner-core.c index 5e18f4401801..f1e8b402b7ca 100644 --- a/drivers/media/v4l2-core/tuner-core.c +++ b/drivers/media/v4l2-core/tuner-core.c @@ -222,8 +222,7 @@ static int fe_has_signal(struct dvb_frontend *fe) { u16 strength = 0; - if (fe->ops.tuner_ops.get_rf_strength) - fe->ops.tuner_ops.get_rf_strength(fe, &strength); + fe->ops.tuner_ops.get_rf_strength(fe, &strength); return strength; } @@ -232,8 +231,7 @@ static int fe_get_afc(struct dvb_frontend *fe) { s32 afc = 0; - if (fe->ops.tuner_ops.get_afc) - fe->ops.tuner_ops.get_afc(fe, &afc); + fe->ops.tuner_ops.get_afc(fe, &afc); return afc; } @@ -256,8 +254,6 @@ static void tuner_status(struct dvb_frontend *fe); static const struct analog_demod_ops tuner_analog_ops = { .set_params = fe_set_params, .standby = fe_standby, - .has_signal = fe_has_signal, - .get_afc = fe_get_afc, .set_config = fe_set_config, .tuner_status = tuner_status }; @@ -453,10 +449,10 @@ static void set_type(struct i2c_client *c, unsigned int type, memcpy(analog_ops, &tuner_analog_ops, sizeof(struct analog_demod_ops)); - if (fe_tuner_ops->get_rf_strength == NULL) - analog_ops->has_signal = NULL; - if (fe_tuner_ops->get_afc == NULL) - analog_ops->get_afc = NULL; + if (fe_tuner_ops->get_rf_strength) + analog_ops->has_signal = fe_has_signal; + if (fe_tuner_ops->get_afc) + analog_ops->get_afc = fe_get_afc; } else { t->name = analog_ops->info.name; -- 2.20.1