From 44d715074d4006d30d3eaa35412f2d31896245ad Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 7 Jun 2017 14:19:56 +0200 Subject: [PATCH] ALSA: es1938: 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/es1938.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c index a544cd5..069902a 100644 --- a/sound/pci/es1938.c +++ b/sound/pci/es1938.c @@ -436,7 +436,7 @@ static void snd_es1938_reset_fifo(struct es1938 *chip) outb(0, SLSB_REG(chip, RESET)); } -static struct snd_ratnum clocks[2] = { +static const struct snd_ratnum clocks[2] = { { .num = 793800, .den_min = 1, @@ -451,7 +451,7 @@ static struct snd_ratnum clocks[2] = { } }; -static struct snd_pcm_hw_constraint_ratnums hw_constraints_clocks = { +static const struct snd_pcm_hw_constraint_ratnums hw_constraints_clocks = { .nrats = 2, .rats = clocks, }; -- 2.7.4