Messages in this thread Patch in this message | | | From | Julia Lawall <> | Subject | [PATCH] ALSA: ctxfi: constify amixer_rsc_ops structure | Date | Sun, 8 Nov 2015 23:17:04 +0100 |
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The amixer_rsc_ops structure is never modified, so declare it as const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
--- sound/pci/ctxfi/ctamixer.c | 2 +- sound/pci/ctxfi/ctamixer.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/pci/ctxfi/ctamixer.c b/sound/pci/ctxfi/ctamixer.c index c7dc38d..465b5c5 100644 --- a/sound/pci/ctxfi/ctamixer.c +++ b/sound/pci/ctxfi/ctamixer.c @@ -186,7 +186,7 @@ static int amixer_setup(struct amixer *amixer, struct rsc *input, return 0; } -static struct amixer_rsc_ops amixer_ops = { +static const struct amixer_rsc_ops amixer_ops = { .set_input = amixer_set_input, .set_invalid_squash = amixer_set_invalid_squash, .set_scale = amixer_set_y, diff --git a/sound/pci/ctxfi/ctamixer.h b/sound/pci/ctxfi/ctamixer.h index 72f42f2..2de18aa 100644 --- a/sound/pci/ctxfi/ctamixer.h +++ b/sound/pci/ctxfi/ctamixer.h @@ -58,7 +58,7 @@ struct amixer { unsigned char idx[8]; struct rsc *input; /* pointer to a resource acting as source */ struct sum *sum; /* Put amixer output to this summation node */ - struct amixer_rsc_ops *ops; /* AMixer specific operations */ + const struct amixer_rsc_ops *ops; /* AMixer specific operations */ }; struct amixer_rsc_ops {
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