These structures are only used to copy into other structures, so declare them as const. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct dvb_tuner_ops i@p = { ... }; @ok1@ identifier r.i; expression e; position p; @@ e = i@p @ok2@ identifier r.i; expression e1, e2; position p; @@ memcpy(e1, &i@p, e2) @bad@ position p != {r.p,ok1.p,ok2.p}; identifier r.i; struct dvb_tuner_ops e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct dvb_tuner_ops i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx> --- drivers/media/tuners/mt2063.c | 2 +- drivers/media/tuners/mt20xx.c | 4 ++-- drivers/media/tuners/mxl5007t.c | 2 +- drivers/media/tuners/tda827x.c | 4 ++-- drivers/media/tuners/tea5761.c | 2 +- drivers/media/tuners/tea5767.c | 2 +- drivers/media/tuners/tuner-simple.c | 2 +- 7 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/media/tuners/tea5767.c b/drivers/media/tuners/tea5767.c index 36e85d8..6d86aa6 100644 --- a/drivers/media/tuners/tea5767.c +++ b/drivers/media/tuners/tea5767.c @@ -423,7 +423,7 @@ static int tea5767_set_config (struct dvb_frontend *fe, void *priv_cfg) return 0; } -static struct dvb_tuner_ops tea5767_tuner_ops = { +static const struct dvb_tuner_ops tea5767_tuner_ops = { .info = { .name = "tea5767", // Philips TEA5767HN FM Radio }, diff --git a/drivers/media/tuners/mxl5007t.c b/drivers/media/tuners/mxl5007t.c index f4ae04c..42569c6 100644 --- a/drivers/media/tuners/mxl5007t.c +++ b/drivers/media/tuners/mxl5007t.c @@ -794,7 +794,7 @@ static int mxl5007t_release(struct dvb_frontend *fe) /* ------------------------------------------------------------------------- */ -static struct dvb_tuner_ops mxl5007t_tuner_ops = { +static const struct dvb_tuner_ops mxl5007t_tuner_ops = { .info = { .name = "MaxLinear MxL5007T", }, diff --git a/drivers/media/tuners/mt2063.c b/drivers/media/tuners/mt2063.c index 7f0b9d5..dfec237 100644 --- a/drivers/media/tuners/mt2063.c +++ b/drivers/media/tuners/mt2063.c @@ -2201,7 +2201,7 @@ static int mt2063_get_bandwidth(struct dvb_frontend *fe, u32 *bw) return 0; } -static struct dvb_tuner_ops mt2063_ops = { +static const struct dvb_tuner_ops mt2063_ops = { .info = { .name = "MT2063 Silicon Tuner", .frequency_min = 45000000, diff --git a/drivers/media/tuners/mt20xx.c b/drivers/media/tuners/mt20xx.c index 9e03104..52da467 100644 --- a/drivers/media/tuners/mt20xx.c +++ b/drivers/media/tuners/mt20xx.c @@ -363,7 +363,7 @@ static int mt2032_set_params(struct dvb_frontend *fe, return ret; } -static struct dvb_tuner_ops mt2032_tuner_ops = { +static const struct dvb_tuner_ops mt2032_tuner_ops = { .set_analog_params = mt2032_set_params, .release = microtune_release, .get_frequency = microtune_get_frequency, @@ -563,7 +563,7 @@ static int mt2050_set_params(struct dvb_frontend *fe, return ret; } -static struct dvb_tuner_ops mt2050_tuner_ops = { +static const struct dvb_tuner_ops mt2050_tuner_ops = { .set_analog_params = mt2050_set_params, .release = microtune_release, .get_frequency = microtune_get_frequency, diff --git a/drivers/media/tuners/tda827x.c b/drivers/media/tuners/tda827x.c index edcb4a7..5050ce9 100644 --- a/drivers/media/tuners/tda827x.c +++ b/drivers/media/tuners/tda827x.c @@ -818,7 +818,7 @@ static int tda827x_initial_sleep(struct dvb_frontend *fe) return fe->ops.tuner_ops.sleep(fe); } -static struct dvb_tuner_ops tda827xo_tuner_ops = { +static const struct dvb_tuner_ops tda827xo_tuner_ops = { .info = { .name = "Philips TDA827X", .frequency_min = 55000000, @@ -834,7 +834,7 @@ static struct dvb_tuner_ops tda827xo_tuner_ops = { .get_bandwidth = tda827x_get_bandwidth, }; -static struct dvb_tuner_ops tda827xa_tuner_ops = { +static const struct dvb_tuner_ops tda827xa_tuner_ops = { .info = { .name = "Philips TDA827XA", .frequency_min = 44000000, diff --git a/drivers/media/tuners/tuner-simple.c b/drivers/media/tuners/tuner-simple.c index 8e9ce14..9ba9582 100644 --- a/drivers/media/tuners/tuner-simple.c +++ b/drivers/media/tuners/tuner-simple.c @@ -1035,7 +1035,7 @@ static int simple_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) return 0; } -static struct dvb_tuner_ops simple_tuner_ops = { +static const struct dvb_tuner_ops simple_tuner_ops = { .init = simple_init, .sleep = simple_sleep, .set_analog_params = simple_set_params, diff --git a/drivers/media/tuners/tea5761.c b/drivers/media/tuners/tea5761.c index bf78cb9..36b0b1e 100644 --- a/drivers/media/tuners/tea5761.c +++ b/drivers/media/tuners/tea5761.c @@ -301,7 +301,7 @@ static int tea5761_get_frequency(struct dvb_frontend *fe, u32 *frequency) return 0; } -static struct dvb_tuner_ops tea5761_tuner_ops = { +static const struct dvb_tuner_ops tea5761_tuner_ops = { .info = { .name = "tea5761", // Philips TEA5761HN FM Radio }, -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
