From 8b674308a26a774896652dafe0dac7ee297eed9b Mon Sep 17 00:00:00 2001
From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Wed, 17 May 2017 08:48:17 +0900
Subject: [PATCH] ALSA: pcm: add const qualifier for read-only table for sampling rate
Git-commit: 8b674308a26a774896652dafe0dac7ee297eed9b
Patch-mainline: v4.13-rc1
References: bsc#1121278
There's a read-only table for each sampling rate, while it doesn't have
const qualifier and can be modified.
This commit add the qualifier. As a result, a symbol for the table
moves from .data section to .rodata.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/core/pcm_native.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 13dec5ec93f2..d5a967b57bb4 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1986,8 +1986,10 @@ static int snd_pcm_hw_rule_sample_bits(struct snd_pcm_hw_params *params,
#error "Change this table"
#endif
-static unsigned int rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100,
- 48000, 64000, 88200, 96000, 176400, 192000 };
+static const unsigned int rates[] = {
+ 5512, 8000, 11025, 16000, 22050, 32000, 44100,
+ 48000, 64000, 88200, 96000, 176400, 192000
+};
const struct snd_pcm_hw_constraint_list snd_pcm_known_rates = {
.count = ARRAY_SIZE(rates),
--
2.20.1