1 files changed, 3 insertions, 3 deletions

diff --git a/sound/oss/btaudio.c b/sound/oss/btaudio.c
index ad7210a00dc0..f845528e1fac 100644
--- a/sound/oss/btaudio.c
+++ b/sound/oss/btaudio.c
@@ -429,7 +429,7 @@ static int btaudio_mixer_ioctl(struct inode *inode, struct file *file,
         return 0;
 }
 
-static struct file_operations btaudio_mixer_fops = {
+static const struct file_operations btaudio_mixer_fops = {
         .owner          = THIS_MODULE,
         .llseek         = no_llseek,
         .open           = btaudio_mixer_open,
@@ -796,7 +796,7 @@ static unsigned int btaudio_dsp_poll(struct file *file, struct poll_table_struct
         return mask;
 }
 
-static struct file_operations btaudio_digital_dsp_fops = {
+static const struct file_operations btaudio_digital_dsp_fops = {
         .owner          = THIS_MODULE,
         .llseek         = no_llseek,
         .open           = btaudio_dsp_open_digital,
@@ -807,7 +807,7 @@ static struct file_operations btaudio_digital_dsp_fops = {
         .poll           = btaudio_dsp_poll,
 };
 
-static struct file_operations btaudio_analog_dsp_fops = {
+static const struct file_operations btaudio_analog_dsp_fops = {
         .owner          = THIS_MODULE,
         .llseek         = no_llseek,
         .open           = btaudio_dsp_open_analog,