1 files changed, 10 insertions, 10 deletions

diff --git a/arch/um/drivers/hostaudio_kern.c b/arch/um/drivers/hostaudio_kern.c
index 9b90fdc4b151..f6b911cc3923 100644
--- a/arch/um/drivers/hostaudio_kern.c
+++ b/arch/um/drivers/hostaudio_kern.c
@@ -185,9 +185,9 @@ static int hostaudio_open(struct inode *inode, struct file *file)
         int ret;
 
 #ifdef DEBUG
-        kparam_block_sysfs_write(dsp);
+        kernel_param_lock(THIS_MODULE);
         printk(KERN_DEBUG "hostaudio: open called (host: %s)\n", dsp);
-        kparam_unblock_sysfs_write(dsp);
+        kernel_param_unlock(THIS_MODULE);
 #endif
 
         state = kmalloc(sizeof(struct hostaudio_state), GFP_KERNEL);
@@ -199,11 +199,11 @@ static int hostaudio_open(struct inode *inode, struct file *file)
         if (file->f_mode & FMODE_WRITE)
                 w = 1;
 
-        kparam_block_sysfs_write(dsp);
+        kernel_param_lock(THIS_MODULE);
         mutex_lock(&hostaudio_mutex);
         ret = os_open_file(dsp, of_set_rw(OPENFLAGS(), r, w), 0);
         mutex_unlock(&hostaudio_mutex);
-        kparam_unblock_sysfs_write(dsp);
+        kernel_param_unlock(THIS_MODULE);
 
         if (ret < 0) {
                 kfree(state);
@@ -260,17 +260,17 @@ static int hostmixer_open_mixdev(struct inode *inode, struct file *file)
         if (file->f_mode & FMODE_WRITE)
                 w = 1;
 
-        kparam_block_sysfs_write(mixer);
+        kernel_param_lock(THIS_MODULE);
         mutex_lock(&hostaudio_mutex);
         ret = os_open_file(mixer, of_set_rw(OPENFLAGS(), r, w), 0);
         mutex_unlock(&hostaudio_mutex);
-        kparam_unblock_sysfs_write(mixer);
+        kernel_param_unlock(THIS_MODULE);
 
         if (ret < 0) {
-                kparam_block_sysfs_write(dsp);
+                kernel_param_lock(THIS_MODULE);
                 printk(KERN_ERR "hostaudio_open_mixdev failed to open '%s', "
                        "err = %d\n", dsp, -ret);
-                kparam_unblock_sysfs_write(dsp);
+                kernel_param_unlock(THIS_MODULE);
                 kfree(state);
                 return ret;
         }
@@ -326,10 +326,10 @@ MODULE_LICENSE("GPL");
 
 static int __init hostaudio_init_module(void)
 {
-        __kernel_param_lock();
+        kernel_param_lock(THIS_MODULE);
         printk(KERN_INFO "UML Audio Relay (host dsp = %s, host mixer = %s)\n",
                dsp, mixer);
-        __kernel_param_unlock();
+        kernel_param_unlock(THIS_MODULE);
 
         module_data.dev_audio = register_sound_dsp(&hostaudio_fops, -1);
         if (module_data.dev_audio < 0) {