From 84e7b99865329394177db0d2a506c22b1c02dea1 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 7 Jun 2017 14:22:10 +0200 Subject: [PATCH] ALSA: rme96: Constify hw_constraints snd_pcm_hw_constraint_list(), *_ratnums() and *_ratdens() receive the const pointers. Constify the corresponding static objects for better hardening. Signed-off-by: Takashi Iwai --- sound/pci/rme96.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c index 24f1349a8e1b..2e19ba55e754 100644 --- a/sound/pci/rme96.c +++ b/sound/pci/rme96.c @@ -1163,9 +1163,9 @@ snd_rme96_interrupt(int irq, return IRQ_HANDLED; } -static unsigned int period_bytes[] = { RME96_SMALL_BLOCK_SIZE, RME96_LARGE_BLOCK_SIZE }; +static const unsigned int period_bytes[] = { RME96_SMALL_BLOCK_SIZE, RME96_LARGE_BLOCK_SIZE }; -static struct snd_pcm_hw_constraint_list hw_constraints_period_bytes = { +static const struct snd_pcm_hw_constraint_list hw_constraints_period_bytes = { .count = ARRAY_SIZE(period_bytes), .list = period_bytes, .mask = 0 -- 2.20.1