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 at 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;