[50/58] ALSA: line6: Constify snd_ratden definitions

Commit Message

Takashi Iwai Jan. 3, 2020, 8:17 a.m. UTC

The snd_ratden definitions used in line6 drivers are all read-only, so
they can be marked as const.

There should be no functional changes by this patch.

Signed-off-by: Takashi Iwai <[e-mail]>
---
 sound/usb/line6/pod.c      | 2 +-
 sound/usb/line6/podhd.c    | 2 +-
 sound/usb/line6/toneport.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

Patch

diff --git a/sound/usb/line6/pod.c b/sound/usb/line6/pod.c
index ee4c9d220fdf..cd44cb5f1310 100644
--- a/sound/usb/line6/pod.c
+++ b/sound/usb/line6/pod.c
@@ -110,7 +110,7 @@  enum {
 	POD_BUSY_MIDISEND
 };
 
-static struct snd_ratden pod_ratden = {
+static const struct snd_ratden pod_ratden = {
 	.num_min = 78125,
 	.num_max = 78125,
 	.num_step = 1,
diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c
index 27bf61c177c0..d37db32ecd3b 100644
--- a/sound/usb/line6/podhd.c
+++ b/sound/usb/line6/podhd.c
@@ -42,7 +42,7 @@  struct usb_line6_podhd {
 
 #define line6_to_podhd(x)	container_of(x, struct usb_line6_podhd, line6)
 
-static struct snd_ratden podhd_ratden = {
+static const struct snd_ratden podhd_ratden = {
 	.num_min = 48000,
 	.num_max = 48000,
 	.num_step = 1,
diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
index d0a555dbe324..94dd5e7ab2e6 100644
--- a/sound/usb/line6/toneport.c
+++ b/sound/usb/line6/toneport.c
@@ -63,7 +63,7 @@  static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2);
 
 #define TONEPORT_PCM_DELAY 1
 
-static struct snd_ratden toneport_ratden = {
+static const struct snd_ratden toneport_ratden = {
 	.num_min = 44100,
 	.num_max = 44100,
 	.num_step = 1,