Hi,
On Oct 10 2015 22:39, Julia Lawall wrote:
The snd_bebob_rate_spec structure type contains only function pointers. In all instances of this structure type, the functions are provided statically and are never changed subsequently. Add a const annotation on all initializations and uses.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall Julia.Lawall@lip6.fr
sound/firewire/bebob/bebob.c | 2 +- sound/firewire/bebob/bebob.h | 2 +- sound/firewire/bebob/bebob_focusrite.c | 4 ++-- sound/firewire/bebob/bebob_maudio.c | 4 ++-- sound/firewire/bebob/bebob_pcm.c | 2 +- sound/firewire/bebob/bebob_proc.c | 2 +- sound/firewire/bebob/bebob_stream.c | 2 +- sound/firewire/bebob/bebob_terratec.c | 2 +- sound/firewire/bebob/bebob_yamaha.c | 2 +- 9 files changed, 11 insertions(+), 11 deletions(-)
Thanks. This patch, itself, is OK to me, while I wonder why this patch doesn't change the other members like rate and meter.
Regards
Takashi Sakamoto
diff --git a/sound/firewire/bebob/bebob_yamaha.c b/sound/firewire/bebob/bebob_yamaha.c index 5810170..2a9ffdb 100644 --- a/sound/firewire/bebob/bebob_yamaha.c +++ b/sound/firewire/bebob/bebob_yamaha.c @@ -51,7 +51,7 @@ static struct snd_bebob_clock_spec clock_spec = { .types = clk_src_types, .get = &clk_src_get, }; -static struct snd_bebob_rate_spec rate_spec = { +static const struct snd_bebob_rate_spec rate_spec = { .get = &snd_bebob_stream_get_rate, .set = &snd_bebob_stream_set_rate, }; diff --git a/sound/firewire/bebob/bebob_focusrite.c b/sound/firewire/bebob/bebob_focusrite.c index a1a3949..e62923e 100644 --- a/sound/firewire/bebob/bebob_focusrite.c +++ b/sound/firewire/bebob/bebob_focusrite.c @@ -260,7 +260,7 @@ saffire_meter_get(struct snd_bebob *bebob, u32 *buf, unsigned int size) return err; }
-static struct snd_bebob_rate_spec saffirepro_both_rate_spec = { +static const struct snd_bebob_rate_spec saffirepro_both_rate_spec = { .get = &saffirepro_both_clk_freq_get, .set = &saffirepro_both_clk_freq_set, }; @@ -287,7 +287,7 @@ struct snd_bebob_spec saffirepro_10_spec = { .meter = NULL };
-static struct snd_bebob_rate_spec saffire_both_rate_spec = { +static const struct snd_bebob_rate_spec saffire_both_rate_spec = { .get = &snd_bebob_stream_get_rate, .set = &snd_bebob_stream_set_rate, }; diff --git a/sound/firewire/bebob/bebob.c b/sound/firewire/bebob/bebob.c index 0ed5e5f..091290d 100644 --- a/sound/firewire/bebob/bebob.c +++ b/sound/firewire/bebob/bebob.c @@ -335,7 +335,7 @@ static void bebob_remove(struct fw_unit *unit) snd_card_free_when_closed(bebob->card); }
-static struct snd_bebob_rate_spec normal_rate_spec = { +static const struct snd_bebob_rate_spec normal_rate_spec = { .get = &snd_bebob_stream_get_rate, .set = &snd_bebob_stream_set_rate }; diff --git a/sound/firewire/bebob/bebob.h b/sound/firewire/bebob/bebob.h index d3c9d8d..aff9da3 100644 --- a/sound/firewire/bebob/bebob.h +++ b/sound/firewire/bebob/bebob.h @@ -71,7 +71,7 @@ struct snd_bebob_meter_spec { }; struct snd_bebob_spec { struct snd_bebob_clock_spec *clock;
- struct snd_bebob_rate_spec *rate;
- const struct snd_bebob_rate_spec *rate; struct snd_bebob_meter_spec *meter;
};
diff --git a/sound/firewire/bebob/bebob_terratec.c b/sound/firewire/bebob/bebob_terratec.c index 9242e33..470d526 100644 --- a/sound/firewire/bebob/bebob_terratec.c +++ b/sound/firewire/bebob/bebob_terratec.c @@ -55,7 +55,7 @@ phase24_series_clk_src_get(struct snd_bebob *bebob, unsigned int *id) return 0; }
-static struct snd_bebob_rate_spec phase_series_rate_spec = { +static const struct snd_bebob_rate_spec phase_series_rate_spec = { .get = &snd_bebob_stream_get_rate, .set = &snd_bebob_stream_set_rate, }; diff --git a/sound/firewire/bebob/bebob_pcm.c b/sound/firewire/bebob/bebob_pcm.c index 2fdc1f1..ef224d6 100644 --- a/sound/firewire/bebob/bebob_pcm.c +++ b/sound/firewire/bebob/bebob_pcm.c @@ -155,7 +155,7 @@ static int pcm_open(struct snd_pcm_substream *substream) { struct snd_bebob *bebob = substream->private_data;
- struct snd_bebob_rate_spec *spec = bebob->spec->rate;
- const struct snd_bebob_rate_spec *spec = bebob->spec->rate; unsigned int sampling_rate; enum snd_bebob_clock_type src; int err;
diff --git a/sound/firewire/bebob/bebob_stream.c b/sound/firewire/bebob/bebob_stream.c index a2baa47..fc7a66d 100644 --- a/sound/firewire/bebob/bebob_stream.c +++ b/sound/firewire/bebob/bebob_stream.c @@ -580,7 +580,7 @@ end:
int snd_bebob_stream_start_duplex(struct snd_bebob *bebob, unsigned int rate) {
- struct snd_bebob_rate_spec *rate_spec = bebob->spec->rate;
- const struct snd_bebob_rate_spec *rate_spec = bebob->spec->rate; struct amdtp_stream *master, *slave; enum cip_flags sync_mode; unsigned int curr_rate;
diff --git a/sound/firewire/bebob/bebob_maudio.c b/sound/firewire/bebob/bebob_maudio.c index 057495d..dc9cd0c 100644 --- a/sound/firewire/bebob/bebob_maudio.c +++ b/sound/firewire/bebob/bebob_maudio.c @@ -712,7 +712,7 @@ end: }
/* for special customized devices */ -static struct snd_bebob_rate_spec special_rate_spec = { +static const struct snd_bebob_rate_spec special_rate_spec = { .get = &special_get_rate, .set = &special_set_rate, }; @@ -733,7 +733,7 @@ struct snd_bebob_spec maudio_special_spec = { };
/* Firewire 410 specification */ -static struct snd_bebob_rate_spec usual_rate_spec = { +static const struct snd_bebob_rate_spec usual_rate_spec = { .get = &snd_bebob_stream_get_rate, .set = &snd_bebob_stream_set_rate, }; diff --git a/sound/firewire/bebob/bebob_proc.c b/sound/firewire/bebob/bebob_proc.c index 301cc6a..0f3b2ca 100644 --- a/sound/firewire/bebob/bebob_proc.c +++ b/sound/firewire/bebob/bebob_proc.c @@ -138,7 +138,7 @@ proc_read_clock(struct snd_info_entry *entry, "SYT-Match", }; struct snd_bebob *bebob = entry->private_data;
- struct snd_bebob_rate_spec *rate_spec = bebob->spec->rate;
- const struct snd_bebob_rate_spec *rate_spec = bebob->spec->rate; struct snd_bebob_clock_spec *clk_spec = bebob->spec->clock; enum snd_bebob_clock_type src; unsigned int rate;