linux/sound/firewire/dice
Julia Lawall 5116ffc32d ALSA: firewire: constify snd_pcm_ops structures
Check for snd_pcm_ops structures that are only stored in the ops field of a
snd_soc_platform_driver structure or passed as the third argument to
snd_pcm_set_ops.  The corresponding field or parameter is declared const,
so snd_pcm_ops structures that have this property can be declared as const
also.

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 snd_pcm_ops i@p = { ... };

@ok1@
identifier r.i;
struct snd_soc_platform_driver e;
position p;
@@
e.ops = &i@p;

@ok2@
identifier r.i;
expression e1, e2;
position p;
@@
snd_pcm_set_ops(e1, e2, &i@p)

@bad@
position p != {r.p,ok1.p,ok2.p};
identifier r.i;
struct snd_pcm_ops e;
@@
e@i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
 struct snd_pcm_ops i = { ... };
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-09-02 11:50:11 +02:00
..
dice-hwdep.c ALSA: dice: Split hwdep functionality into a file 2014-11-29 20:08:19 +01:00
dice-interface.h Revert "ALSA: dice: fix wrong offsets for Dice interface" 2015-03-10 15:26:25 +01:00
dice-midi.c ALSA: dice: have two sets of isochronous resources/streams 2016-03-09 16:20:56 +01:00
dice-pcm.c ALSA: firewire: constify snd_pcm_ops structures 2016-09-02 11:50:11 +02:00
dice-proc.c Revert "ALSA: dice: fix wrong offsets for Dice interface" 2015-03-10 15:26:25 +01:00
dice-stream.c ALSA: dice: fix memory leak when unplugging 2016-03-28 09:32:57 +02:00
dice-transaction.c ALSA: dice: change notification mask to detect lock status change 2016-02-12 09:52:43 +01:00
dice.c ALSA: dice: add support for M-Audio Profire 610 and perhaps 2626 2016-05-08 11:17:37 +02:00
dice.h ALSA: dice: force to add two pcm devices for listed models 2016-03-09 16:20:58 +01:00
Makefile ALSA: fireworks/bebob/oxfw/dice: enable to make as built-in 2015-10-18 09:08:11 +02:00