• Bhumika Goyal's avatar
    ALSA: pci: constify snd_kcontrol_new structures · f3b827e0
    Bhumika Goyal authored
    
    
    Declare snd_kcontrol_new structures as const as they are only passed as
    an argument to the function snd_ctl_new1. This argument is of type
    const, so snd_kcontrol_new structures having the same property can be
    made const too.
    Done using Coccinelle:
    
    @r1 disable optional_qualifier @
    identifier i;
    position p;
    @@
    static struct snd_kcontrol_new i@p = {...};
    
    @ok1@
    identifier r1.i;
    position p;
    expression e1;
    @@
    snd_ctl_new1(&i@p,e1)
    
    @bad@
    position p!={r1.p,ok1.p};
    identifier r1.i;
    @@
    i@p
    
    @depends on !bad disable optional_qualifier@
    identifier r1.i;
    @@
    +const
    struct snd_kcontrol_new i;
    
    Signed-off-by: default avatarBhumika Goyal <bhumirks@gmail.com>
    Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
    f3b827e0