linux-kernel - [PATCH] sound: emu8000: constify emu8000

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Date:   Mon, 14 Aug 2017 19:13:26 +0200
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     Jaroslav Kysela <perex@...ex.cz>
Cc:     kernel-janitors@...r.kernel.org, Takashi Iwai <tiwai@...e.com>,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH] sound: emu8000: constify emu8000_ops

The structure emu8000_ops is only copied into another structure, so
it can be const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 sound/isa/sb/emu8000_callback.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/isa/sb/emu8000_callback.c b/sound/isa/sb/emu8000_callback.c
index d28d712..5a48550 100644
--- a/sound/isa/sb/emu8000_callback.c
+++ b/sound/isa/sb/emu8000_callback.c
@@ -62,7 +62,7 @@ static int load_fx(struct snd_emux *emu, int type, int mode,
 /*
  * set up operators
  */
-static struct snd_emux_operators emu8000_ops = {
+static const struct snd_emux_operators emu8000_ops = {
 	.owner =	THIS_MODULE,
 	.get_voice =	get_voice,
 	.prepare =	start_voice,